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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
______________________________________
FORM 10-Q
______________________________________
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31, 2020
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from __________ to __________
Commission file number: 001-35935
_______________________________________________
PORTOLA PHARMACEUTICALS, INC.
(Exact Name of Registrant as Specified in Its Charter)
_______________________________________________
Delaware
20-0216859
(State or Other Jurisdiction of Incorporation or Organization)
(I.R.S. Employer Identification No.)
270 E. Grand Avenue, South San Francisco, California 94080
(Address of Principal Executive Offices) (Zip Code)
(650) 246-7000
(Registrant’s Telephone Number, Including Area Code)
_______________________________________________
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading Symbol(s)
Name of each exchange on which registered
Common Stock
PTLA
The Nasdaq Global Select Market
Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.   Yes      No  
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes      No  
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer
 
Accelerated filer
Non-accelerated filer
 
Smaller reporting company
Emerging growth company
 
 
 
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes      No  
As of May 1, 2020, the number of outstanding shares of the registrant’s common stock, par value $0.001 per share, was 78,483,617.
 




PORTOLA PHARMACEUTICALS, INC.
FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2020
INDEX
 
 
 
Page
 
 
 
 
F-1
 
 
F-1
 
 
F-2
 
 
F-3
 
 
F-4
 
 
F-5
 
 
F-6
 
 
1
 
 
8
 
 
9
 
 
 
 
9
 
 
9
 
 
39
 
 
39
 
 
39
 
 
39
 
 
40
42




PART I. FINANCIAL INFORMATION
ITEM 1.
FINANCIAL STATEMENTS
PORTOLA PHARMACEUTICALS, INC.
Condensed Consolidated Balance Sheets
(Unaudited)
(In thousands, except per share data)
 
March 31, 2020
 
December 31, 2019
Assets
 
 
 
Current assets:
 
 
 
Cash and cash equivalents
$
196,235

 
$
215,229

Short-term investments
166,661

 
214,054

Restricted cash
4,274

 
3,421

Trade and other receivables, net
7,410

 
13,547

Unbilled - collaboration and license revenue
3,408

 
3,783

Inventories
3,576

 
4,101

Prepaid and other current assets
10,374

 
7,998

Total current assets
391,938

 
462,133

Property and equipment, net
4,872

 
4,264

Operating lease right-of-use assets
11,112

 
12,064

Inventories, noncurrent portion
70,439

 
56,096

Long-term investments
31,164

 
36,961

Prepaid and other long-term assets
3,781

 
6,965

Total assets
$
513,306

 
$
578,483

Liabilities and stockholders’ equity
 
 
 
Current liabilities:
 
 
 
Accounts payable
$
13,455

 
$
12,739

Accrued research and development
17,230

 
19,249

Accrued and other liabilities
39,920

 
49,773

Deferred revenue, current portion
1,188

 
1,623

Current portion of notes payable and long-term royalty-based debt
8,706

 
19,034

Total current liabilities
80,499

 
102,418

Notes payable, less current portion
46,269

 
43,100

Long term royalty-based debt, less current portion
171,237

 
162,897

Long term debt
118,400

 
118,096

Long term obligation to collaborator, less current portion
5,734

 
5,060

Deferred revenue, long-term
4,296

 
4,352

Long-term portion of lease liabilities
7,786

 
8,850

Other long-term liabilities
7,052

 
3,885

Total liabilities
441,273

 
448,658

Stockholders’ equity:
 
 
 
Preferred stock, $0.001 par value, 5,000 shares authorized; no shares issued and outstanding

 

Common stock, $0.001 par value, 150,000 shares authorized at March 31, 2020 and December 31, 2019; 78,484 shares and 77,925, shares issued and outstanding at March 31, 2020 and December 31, 2019, respectively
80

 
80

Additional paid-in capital
1,956,263

 
1,946,077

Accumulated deficit
(1,885,138
)
 
(1,816,367
)
Accumulated other comprehensive income
828

 
35

Total stockholders’ equity
72,033

 
129,825

Total liabilities and stockholders’ equity
$
513,306

 
$
578,483

See accompanying notes to the unaudited Condensed Consolidated Financial Statements.

F-1










PORTOLA PHARMACEUTICALS, INC.
Condensed Consolidated Statements of Operations
(Unaudited)
(In thousands, except share and per share data)
 
Three Months Ended March 31,
 
2020
 
2019
Revenues:
 
 
 
Product revenue, net
$
25,637

 
$
20,362

Collaboration and license revenue
752

 
1,807

Total revenues
26,389


22,169

Operating expenses:
 
 
 
Cost of sales
4,320

 
7,150

Research and development
26,089

 
35,584

Selling, general and administrative
54,418

 
53,034

Total operating expenses
84,827


95,768

Loss from operations
(58,438
)
 
(73,599
)
Interest and other (expense) income, net
(2,186
)
 
1,984

Interest expense
(8,147
)
 
(6,481
)
Net loss
(68,771
)

(78,096
)
Net income attributable to noncontrolling interest

 
(60
)
Net loss attributable to Portola
$
(68,771
)

$
(78,156
)
Net loss per share attributable to Portola common stockholders:
 
 
 
Basic and diluted
$
(0.88
)
 
$
(1.17
)
Shares used to compute net loss per share attributable to Portola common stockholders:
 
 
 
Basic and diluted
78,171,313

 
67,070,168

See accompanying notes to the unaudited Condensed Consolidated Financial Statements.

F-2











PORTOLA PHARMACEUTICALS, INC.
Condensed Consolidated Statements of Comprehensive Loss
(Unaudited)
(In thousands)
 
Three Months Ended March 31,
 
2020
 
2019
Net loss
$
(68,771
)
 
$
(78,096
)
Other comprehensive income:
 
 
 
Unrealized gain on available-for-sale securities
561

 
203

Foreign currency translation adjustment
232

 

Comprehensive loss
(67,978
)

(77,893
)
Comprehensive income attributable to noncontrolling interest

 
(60
)
Total comprehensive loss attributable to Portola
$
(67,978
)

$
(77,953
)
See accompanying notes to the unaudited Condensed Consolidated Financial Statements.

F-3











PORTOLA PHARMACEUTICALS, INC.
Condensed Consolidated Statements of Stockholders’ Equity
(Unaudited)
(In thousands)
 
Common Stock
 
Additional
Paid-In
Capital
 
Accumulated
Deficit
 
Accumulated Other
Comprehensive
Income
 
Total
Stockholders’
Equity
 
Shares
 
Amount
 
 
 
 
Balance at December 31, 2019
77,925

 
$
80

 
$
1,946,077

 
$
(1,816,367
)
 
$
35

 
$
129,825

Issuance of common stock pursuant to equity award plans
559

 

 
379

 

 

 
379

Stock-based compensation expense

 

 
9,807

 

 

 
9,807

Other comprehensive income

 

 

 

 
793

 
793

Net loss

 

 

 
(68,771
)
 

 
(68,771
)
Balance at March 31, 2020
78,484

 
$
80

 
$
1,956,263

 
$
(1,885,138
)
 
$
828

 
$
72,033


 
Common Stock
 
Additional
Paid-In
Capital
 
Accumulated
Deficit
 
Accumulated
Other
Comprehensive
Income (Loss)
 
Noncontrolling
Interest
 
Total
Stockholders’
Equity
 
Shares
 
Amount
 
 
 
 
 
Balance at December 31, 2018
66,618

 
$
68

 
$
1,614,320

 
$
(1,525,704
)
 
$
(283
)
 
$
2,166

 
$
90,567

Issuance of common stock pursuant to equity award plans
1,359

 
2

 
25,660

 

 

 

 
25,662

Stock-based compensation expense

 

 
12,312

 

 

 

 
12,312

Other comprehensive income

 

 

 

 
203

 

 
203

Net (loss) income

 

 

 
(78,156
)
 

 
60

 
(78,096
)
Change in noncontrolling interest

 

 

 

 

 
2

 
2

Balance at March 31, 2019
67,977

 
$
70

 
$
1,652,292

 
$
(1,603,860
)
 
$
(80
)
 
$
2,228

 
$
50,650

See accompanying notes to the unaudited Condensed Consolidated Financial Statements.

F-4











PORTOLA PHARMACEUTICALS, INC.
Condensed Consolidated Statements of Cash Flows
(Unaudited)
(In thousands)
 
Three Months Ended March 31,
 
2020
 
2019
Operating activities
 
 
 
Net loss
$
(68,771
)
 
$
(78,096
)
Adjustments to reconcile net loss to net cash used in operating activities:
 
 
 
Depreciation and amortization
638

 
792

Amortization of right-of-use assets
1,171

 
459

Accretion of discount on investment securities
(139
)
 
(262
)
Non-cash interest expense
5,066

 
6,481

Stock-based compensation expense, net of capitalized labor
9,480

 
17,894

Remeasurement loss (gain) on embedded derivatives liabilities
3,169

 
(472
)
Provision for excess and obsolete inventories
2,110

 
3,945

Foreign currency remeasurement loss
252

 

Changes in operating assets and liabilities:
 
 
 
Inventories
(15,601
)
 
1,498

Trade and other receivables, net
6,137

 
(5,938
)
Unbilled - collaboration and license revenue
375

 
3,563

Prepaid and other current assets
(2,328
)
 
1,986

Prepaid and other long-term assets
3,230

 
(11,042
)
Accounts payable
585

 
(4,489
)
Accrued research and development
(2,019
)
 
(1,455
)
Accrued and other liabilities
(10,243
)
 
3,225

Deferred revenue
(491
)
 
303

Notes payable and long term royalty-based debt
(3,721
)
 
(2,027
)
Net cash used in operating activities
(71,100
)
 
(63,635
)
Investing activities
 
 
 
Capital expenditures, net
(963
)
 
(327
)
Purchases of investments
(46,473
)
 
(41,708
)
Proceeds from maturities of investments
100,363

 
124,138

Net cash provided by investing activities
52,927

 
82,103

Financing activities
 
 
 
Proceeds from debt issuance, net

 
59,203

Proceeds from issuance of common stock pursuant to equity award plans
379

 
10,637

Payments of long-term obligation to collaborator
(278
)
 

Net cash provided by financing activities
101

 
69,840

Effect of exchange rate changes on cash, cash equivalents and restricted cash
(23
)
 

Net (decrease) increase in cash, cash equivalents and restricted cash
(18,095
)
 
88,308

Cash, cash equivalents and restricted cash at beginning of period
218,650

 
140,013

Cash, cash equivalents and restricted cash at end of period
$
200,555

 
$
228,321

See accompanying notes to the unaudited Condensed Consolidated Financial Statements.

F-5










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)


1. Organization
Portola Pharmaceuticals, Inc.® (the “Company” or "Portola" or “we” or “our” or “us”) is a biopharmaceutical company focused on the development and commercialization of novel therapeutics in the areas of thrombosis, other hematologic diseases and inflammation for patients who currently have limited or no approved treatment options. We were incorporated in September 2003 in Delaware. We have operations in the United States and in select countries in Europe, with headquarters in South San Francisco, California. We operate in one segment.
Our lead product, Andexxa [coagulation factor Xa (recombinant), inactivated-zhzo], which we are marketing under the brand name of Ondexxya in Europe, is the first and only antidote approved by the U.S. Food and Drug Administration (“FDA”) and the European Commission (“EC”), respectively, for patients treated with rivaroxaban or apixaban, when reversal of anticoagulation is needed due to life-threatening or uncontrolled bleeding. We are conducting clinical trials on cerdulatinib, an investigational oral, dual spleen tyrosine kinase (“SYK”) and Janus kinase (“JAK”) inhibitor in development to treat hematologic cancers.
2. Summary of Significant Accounting Policies
Consolidation and Basis of Presentation
The accompanying unaudited Condensed Consolidated Financial Statements include the accounts of Portola and its wholly-owned subsidiaries. During the third quarter of 2019, we deconsolidated SRX Cardio, LLC (“SRX Cardio”), a variable interest entity for which Portola was deemed, under applicable accounting guidance, to be the primary beneficiary and as such, had been consolidated by us since 2015. The unaudited Condensed Consolidated Financial Statements have been prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”), and follow the requirements of the Securities and Exchange Commission (“SEC”) for interim reporting. As permitted under those rules, certain footnotes or other financial information that are normally required by U.S. GAAP has been condensed or omitted.
These Condensed Consolidated Financial Statements have been prepared on the same basis as our annual Consolidated Financial Statements and, in the opinion of management, reflect all adjustments, consisting only of normal recurring adjustments that are necessary for a fair statement of our financial information. The accompanying unaudited Condensed Consolidated Financial Statements and related financial information should be read in conjunction with the audited Consolidated Financial Statements and the related notes thereto for the year ended December 31, 2019 included in our Annual Report on Form 10-K filed on February 28, 2020 with the SEC.
We have incurred substantial operating losses since inception and expect to continue to incur operating losses in the near term. We estimate our existing capital resources, together with interest thereon, to be sufficient to meet our projected operating requirements into the second quarter of 2021 while maintaining compliance with covenants pursuant to the 2019 Credit Agreement of a minimum of $50.0 million of cash on hand. In light of the estimated costs to support the global launch and continued development of Andexxa, we will need to implement cost saving measures, defer the timing of capital expenditures and potentially raise additional capital through a combination of public or private equity offerings, debt financings, collaborations, strategic alliances, licensing arrangements and/or other marketing and distribution arrangements. There can be no assurance that additional financing will be available on acceptable terms, if at all. If we are unable to obtain needed financing, we will need to curtail planned activities to reduce costs. Doing so will likely have an unfavorable effect on our ability to execute on our business plan, and have an adverse effect on our business, results of operations and future prospects.
The results of operations for the three months ended March 31, 2020 are not necessarily indicative of the results to be expected for the year ending December 31, 2020 or for any other interim period or for any other future year. The Condensed Consolidated Balance Sheet as of December 31, 2019 has been derived from the audited Consolidated Financial Statements at that date but does not include all of the information required by U.S. GAAP for complete financial statements.
Use of Estimates
The preparation of Condensed Consolidated Financial Statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent liabilities and the reported amounts of revenues and expenses in these Condensed Consolidated Financial Statements and the accompanying

F-6










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

notes. On an ongoing basis, we evaluate our significant accounting policies and estimates. Management bases its estimates on historical experience and on various other market-specific and relevant assumptions that management believes to be reasonable under the circumstances. Actual results may differ from those estimates.
Cash as Reported in Condensed Consolidated Statements of Cash Flows
Cash as reported in these Condensed Consolidated Statements of Cash Flows includes the aggregate amounts of cash and cash equivalents and restricted cash. As of March 31, 2020, restricted cash represents cash restricted for royalty payments to HealthCare Royalty Partners and its affiliates (“HCR”) and cash held as security deposits for our office leases in Europe. Cash restricted for HCR royalty payments is classified as a current asset, while cash restricted for the Germany office lease is classified as a non-current asset, included in prepaid and other long-term assets in our Condensed Consolidated Balance Sheets. Cash as reported in these Condensed Consolidated Statements of Cash Flows consists of the following (in thousands):
 
March 31, 2020
 
December 31, 2019
 
March 31, 2019
 
December 31, 2018
Cash and cash equivalents
$
196,235

 
$
215,229

 
$
226,793

 
$
138,951

Restricted cash (SRX Cardio)

 

 
29

 
30

Restricted cash for royalty payments to HCR
4,266

 
3,375

 
1,499

 
1,032

Restricted cash for office leases in Europe
54

 
46

 

 

Total cash balance in Condensed Consolidated Statements of Cash Flows
$
200,555

 
$
218,650

 
$
228,321

 
$
140,013


Customer Concentration
During the three months ended March 31, 2020, we had four Andexxa specialty distributor customers who each accounted for 10% or more of total net revenues, and no collaboration revenue customers that accounted for more than 10% of total net revenues.
During the three months ended March 31, 2019, we had four Andexxa specialty distributor customers who each accounted for 10% or more of total net revenues, and no collaboration revenue customers that accounted for more than 10% of total net revenues.
Recent Accounting Pronouncements Adopted 
In March 2017, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2016-13, Financial Instruments—Credit Losses (Topic 326). This ASU implements an impairment model, known as the current expected credit loss model that is based on expected losses rather than incurred losses, and applies to most financial assets measured at amortized cost, such as trade and other receivable, and certain other instruments, such as available-for-sale debt securities. Entities are required to estimate expected credit losses over the life of financial assets and record an allowance against the assets’ amortized cost basis to present them at the amount expected to be collected. Additionally, the guidance amends the impairment model for available-for-sale debt securities and requires entities to determine whether all or a portion of the unrealized loss on such debt security is a credit loss. We adopted the standard on January 1, 2020 under the modified-retrospective approach. Upon adoption, the standard did not have an impact on our Condensed Consolidated Financial Statements and related disclosures.

In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement. This standard modifies certain disclosure requirements on fair value measurements. We adopted the standard on January 1, 2020 under the prospective approach as it relates to the range and weighted average of significant unobservable inputs used to develop Level 3 fair value measurements. Upon adoption, the standard did not have a material impact on our disclosures. For the new disclosures regarding our Level 3 instruments, see Note 4, Fair Value Measurements, to these Condensed Consolidated Financial Statements.

In August 2018, the FASB issued ASU 2018-15, Intangibles-Goodwill and Other-Internal-Use Software (Subtopic 350-40): Customer's Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract. This ASU aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract

F-7










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. Accordingly, this ASU requires a customer in a hosting arrangement that is a service contract to follow the guidance in Subtopic 350-40 to determine which implementation costs to capitalize as an asset related to the service contract and which costs to expense. We adopted the standard on January 1, 2020 under the prospective approach. Upon adoption, the standard did not have an impact on our Condensed Consolidated Financial Statements and related disclosures.

In November 2018, the FASB issued ASU 2018-18, Collaborative arrangements (Topic 808): Clarifying the interaction between Topic 808 and Topic 606. This ASU clarifies that certain transactions between participants in a collaborative arrangement should be accounted for under ASC 606 when the counterparty is a customer and precludes an entity from presenting consideration from a transaction in a collaborative arrangement as revenue from contracts with customers if the counterparty is not a customer for that transaction. We adopted the standard on January 1, 2020 retrospectively to the date of
our initial application of Topic 606 and only to contracts that were not completed at the date of initial application of Topic 606. Upon adoption, the standard did not have an impact on our Condensed Consolidated Financial Statements and related disclosures.
3. Revenue Recognition
Revenues are recognized when control of the promised goods or services is transferred to our customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services.
The following tables present our revenues disaggregated by timing of transfer of goods or services (in thousands):
 
Three Months Ended March 31, 2020
 
Product Revenue, net
 
Collaboration and License Revenue
 
Total
Timing of revenue recognition:
 
 
 
 
 
Transferred at a point in time
$
25,637

 
$

 
$
25,637

Transferred over time

 
752

 
752

Total
$
25,637

 
$
752

 
$
26,389

 
Three Months Ended March 31, 2019
 
Product Revenue, net
 
Collaboration and License Revenue
 
Total
Timing of revenue recognition:
 
 
 
 
 
Transferred at a point in time
$
20,362

 
$

 
$
20,362

Transferred over time

 
1,807

 
1,807

Total
$
20,362

 
$
1,807

 
$
22,169


Product Revenue, Net
To date, our sources of product revenue have primarily been from the U.S. sales of Andexxa, which we began shipping to customers in May 2018, and from the EU sales of Ondexxya, which we began shipping to customers in July 2019. No costs to obtain or fulfill the contracts have been capitalized. For the three months ended March 31, 2020 and March 31, 2019, we recorded a total of $5.2 million and $2.4 million, respectively, as a reduction to revenue consisting primarily of reserves for product returns, chargebacks and estimated distribution fees.

F-8










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

The following table presents our net product revenues disaggregated by geographic region (in thousands):
 
Three Months Ended March 31,
 
2020
 
2019
United States
$
23,055

 
$
20,362

Europe
2,582

 

Total revenues
$
25,637

 
$
20,362


Net product revenues are attributed to geographic region based on the bill-to location.
Product Revenue Reserves
The activities and ending reserve balances for each significant category of product revenue reserves (which constitute variable considerations) were as follows (in thousands):
 
Return
 
Chargebacks
 
Other
 
Total
Balance at December 31, 2019
$
7,561

 
$
899

 
$
2,661

 
$
11,121

Provision related to sales made in:
 
 
 
 
 
 
 
Current periods
2,720

 
1,338

 
1,100

 
5,158

Payments and customer credits issued
(1,121
)
 
(1,483
)
 
(1,712
)
 
(4,316
)
Balance at March 31, 2020
$
9,160

 
$
754

 
$
2,049

 
$
11,963


Collaboration and License Revenue
The following table presents changes in our contract assets and liabilities for the three months ended March 31, 2020 (in thousands):
 
Balance at
Beginning of
Period
 
Addition
 
Deduction
 
Balance at End
of Period
Contract assets:
 
 
 
 
 
 
 
Unbilled - collaboration and license revenue
$
3,783

 
$
366

 
$
(741
)
 
$
3,408

Total contract assets
$
3,783

 
$
366

 
$
(741
)
 
$
3,408

 
 
 
 
 
 
 
 
Contract liabilities:
 
 
 
 
 
 
 
Deferred revenue
$
5,518

 
$

 
$
(622
)
 
$
4,896

Total contract liabilities
$
5,518

 
$

 
$
(622
)
 
$
4,896

Significant changes in the contract liabilities balances during the period are as follows (in thousands):
 
Three Months
Ended as of
March 31, 2020
Revenue recognized according to the current period performance that was included in the contract liability at the beginning of the period
$
314



F-9










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

The following table includes estimated revenue expected to be recognized in the future, related to performance obligations that are unsatisfied or partially unsatisfied as of March 31, 2020 (in thousands):
Collaborator
Transaction Price
Allocated to the
Remaining
Performance
Obligation as of
March 31, 2020
 
Expected Year
By Which Revenue
Recognition Will
Be Completed
 
Percentage of
Revenue
Recognized
BMS and Pfizer - 2016 agreement
$
382

 
2021
 
97
%
Daiichi Sankyo - 2014 agreement
600

 
2021
 
98
%
Daiichi Sankyo - 2016 agreement
1,969

 
2025
 
88
%
Bayer - 2016 agreement
1,472

 
2025
 
91
%
Total
$
4,423

 
 
 
 
 
Milestone payments or refundable advance payments that are not considered probable of being achieved are excluded from the transaction price until they are probable.
Sales-based royalties, including milestone payments based on the level of sales, related to license arrangements are excluded from variable consideration and will be recognized at the later of (a) when the related sales occur, or (b) when the performance obligation to which some or all of the royalty has been allocated has been satisfied (or partially satisfied). To date, we have not recognized any royalty revenue resulting from any of our licensing arrangements.

Bristol-Myers Squibb Company ("BMS") and Pfizer, Inc. ("Pfizer")
Agreement Terms
In January 2014, we entered into an agreement with BMS and Pfizer to further study Andexxa as a reversal agent for their jointly-owned, FDA-approved oral Factor Xa inhibitor, apixaban, through Phase 3 studies (the “2014 BMS and Pfizer Agreement”). We were responsible for the cost of conducting this clinical study.
In February 2016, we entered into a collaboration and license agreement with BMS and Pfizer whereby BMS and Pfizer obtained exclusive rights to develop and commercialize Andexxa in Japan (the “2016 BMS and Pfizer Agreement”). BMS and Pfizer are responsible for all development, regulatory and commercial activities in Japan and we will reimburse BMS and Pfizer for expenses they incur for research and development activities specific to Factor Xa inhibitors other than apixaban. Pursuant to this agreement, we are obligated to provide certain research and development activities outside of Japan, provide clinical drug supply and related manufacturing services and to participate on various committees in exchange for a non-refundable upfront fee of $15.0 million. We are also eligible to receive, contingent payments totaling up to $20.0 million which may be earned upon achievement of certain regulatory events and up to $70.0 million which may be earned upon achievement of specified annual net sales volumes in Japan. We are also entitled to receive royalties ranging from 5% to 15% on net sales of Andexxa in Japan.
Revenue Recognition
We assessed the 2014 BMS and Pfizer Agreement and the 2016 BMS and Pfizer Agreement in accordance with ASC 606 and concluded that BMS and Pfizer are customers.
For the 2014 BMS and Pfizer Agreement, we determined that the duration of the contract began on the effective date in January 2014 and ends upon Andexxa approval in the United States and Europe, which was achieved in 2019. All the performance obligations under this agreement were delivered and we recognized all related revenues by the first quarter of 2019.
For the 2016 BMS and Pfizer Agreement, we determined that the duration of the contract begins on the effective date in February 2016 and ends upon estimated completion of the Andexxa Phase 4 expansion clinical trial in Japan.

F-10










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

We determined that the transaction price of the 2016 BMS and Pfizer Agreement was $10.8 million as of March 31, 2020 which includes routine updates for estimated costs that BMS and Pfizer will incur in developing Andexxa in Japan. In determining the transaction price, we evaluated all the payments to be received during the duration of the contract. As of March 31, 2020, the transaction price included a $15.0 million upfront payment, $5.0 million for acceptance of the Japan New Drug Application in Japan, as management expects it to be probable of achievement, $4.3 million of estimated variable consideration for cost-sharing payments from BMS and Pfizer for agreed upon research and development services for clinical trials outside of Japan, and $0.6 million for the cost of Andexxa clinical supply provided to BMS and Pfizer for Andexxa Phase 4 expansion clinical trial in Japan. Our transaction price is reduced by $14.1 million for estimated payments to be made to BMS and Pfizer for costs they will incur in developing Andexxa in Japan. Regulatory approval milestones were fully constrained and therefore are not included in the transaction price, as the receipts of such milestones are outside of our control. In determining whether to constrain other milestones, we considered numerous factors, including whether receipt of the milestones is within our control, contingent upon success in future clinical trials and/or the licensee’s efforts. Any consideration related to sales-based milestones (including royalties) will be recognized when the related sales occur as they were determined to relate predominantly to the license granted to BMS and Pfizer and therefore have also been excluded from the transaction price. We will re-evaluate the transaction price in each reporting period and as uncertain events are resolved or other changes in circumstances occur.
For the three months ended March 31, 2020, we recognized a $0.3 million reversal of license and collaboration revenue under the 2016 BMS and Pfizer Agreement and recorded $4.3 million as deferred revenue under contract liabilities as of March 31, 2020 on the Condensed Consolidated Balance Sheets.
For the termination of the 2016 BMS and Pfizer agreement, please read Note 12, Subsequent event, to these Condensed Consolidated Financial Statements.
Daiichi Sankyo, Inc. (“Daiichi Sankyo”)
Agreement Terms 
In July 2014, we entered into an agreement with Daiichi Sankyo to study the safety and efficacy of Andexxa as a reversal agent to edoxaban, in our Phase 3 and Phase 4 studies (the “2014 Daiichi Sankyo Agreement”). We are responsible for the cost of conducting these clinical studies. Pursuant to our agreement with Daiichi Sankyo we are obligated to provide research, development and regulatory services and to manufacture and supply Andexxa in exchange for an upfront nonrefundable fee of $15.0 million, up to two contingent payments totaling $5.0 million which are payable upon the initiation of our Phase 3 study and achievement of certain events associated with scaling up our manufacturing process to support a commercial launch, and up to four payments totaling $20.0 million which are payable upon acceptance of filing and regulatory approval of Andexxa as a reversal agent to edoxaban by the FDA and the European Medicines Agency (“EMA”). 
In October 2016, we amended this agreement to expedite the expansion of our Phase 4 trial in exchange for an upfront fee of $15.0 million, $8.0 million of which is payable back to Daiichi Sanko based solely on quarterly royalty payments of 1% of world-wide net sales of Andexxa. We are also eligible to receive up to three contingent payments totaling $10.0 million payable upon achieving specified clinical site activation and patient enrollment targets. Additionally, the $2.5 million contingent payment associated with scaling up our manufacturing process from the original agreement has been removed by this amendment.
In March 2016, we entered into an agreement with Daiichi Sankyo to perform an ESS-Study of Japanese ethnicity, perform any further studies requested by the Japanese regulatory authorities and to deliver services in connection with our collaboration agreement to commercialize Andexxa in Japan with BMS and Pfizer (the “2016 Daiichi Sankyo Agreement”). Daiichi Sankyo will reimburse us for 33% of our costs and expenses incurred to conduct the ESS-Study and between 33% and 100% of costs and expenses we incur for other studies that involve edoxaban under the terms of the arrangement.
Revenue Recognition
We assessed the 2014 Daiichi Sankyo Agreement as amended in October 2016 and the 2016 Daiichi Sankyo Agreement in accordance with ASC 606 and concluded that Daiichi Sankyo is a customer.
For the 2014 Daiichi Sankyo Agreement, we determined that the duration of the contract begins on the effective date in July 2014 and ends upon Andexxa approval as a reversal agent to edoxaban in the United States and Europe, which we expect to be

F-11










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

achieved in 2021. The contract duration is defined as the period in which parties to the contract have present enforceable rights and obligations. We analyzed the impact of Daiichi Sankyo’s terminating the agreement prior to Andexxa approval and determined that there were substantive non-monetary penalties to Daiichi Sankyo for doing so. We considered quantitative and qualitative factors to reach this conclusion.
We determined that the transaction price of the 2014 Daiichi Sankyo Agreement and October 2016 amendment of this agreement was $34.0 million as of March 31, 2020. In order to determine the transaction price, we evaluated all the payments to be received during the duration of the contract. As of March 31, 2020, the transaction price included $22.0 million of upfront payments and $12.0 million in milestones already received upon achievement of specified events. As of March 31, 2020, we had $5.5 million of further milestone payments eligible to be included in the transaction price but have determined they are not probable of achievement and therefore constrained. As part of our evaluation of the constraint, we considered numerous factors, including whether receipt of the milestones is outside of our control and/or contingent upon success in a future clinical trial. We will re-evaluate the transaction price in each reporting period and as uncertain events are resolved or other changes in circumstances occur.
For the three months ended March 31, 2020, we recognized $0.1 million as license and collaboration revenue under the combined 2014 Daiichi Sankyo Agreement and October 2016 amendment and recorded $0.6 million as deferred revenue under contract liabilities as of March 31, 2020 on the Condensed Consolidated Balance Sheets. There were no costs incurred to obtain or fulfill the contract.
For the 2016 Daiichi Sankyo Agreement, we determined that the transaction price of the 2016 Daiichi Sankyo Agreement was $16.3 million as of March 31, 2020, which includes routine updates for estimated reimbursable costs to be incurred in future periods. In order to determine the transaction price, we evaluated all the payments to be received during the duration of the contract. As of March 31, 2020, the transaction price included $5.0 million of upfront payment and $4.5 million of estimated variable consideration for cost-sharing payments from Daiichi Sankyo for agreed upon research and development services incurred and to be incurred outside of Japan, including the ESS-study, and $6.8 million of estimated variable consideration for cost-sharing payments from Daiichi Sankyo associated with the development of Andexxa in Japan. As of March 31, 2020, we had $10.0 million of further regulatory milestone payments eligible for achievement, however, regulatory milestones have been fully constrained and thus are not included in the transaction price. In determining whether to constrain these milestones, we considered numerous factors, including whether receipt of the milestones is within our control and/or contingent upon success in future clinical trials. We will re-evaluate the transaction price in each reporting period and as uncertain events are resolved or other changes in circumstances occur.
For the three months ended March 31, 2020, we recognized $0.3 million as license and collaboration revenue under the 2016 Daiichi Sankyo Agreement and recorded $1.5 million as Unbilled - collaboration and license revenue as of March 31, 2020 on the Condensed Consolidated Balance Sheets. None of the costs to obtain or fulfill the contract were capitalized.
Bayer Pharma, AG (“Bayer”) and Janssen Pharmaceuticals, Inc. (“Janssen”) 
Agreement Terms
In January 2014, we entered into an agreement with Bayer and Janssen to study Andexxa as a reversal agent to rivaroxaban in our Phase 3 studies and to seek regulatory approval in the United States and Europe (the “2014 Bayer and Janssen Agreement”). We are responsible for the costs associated with this agreement.
Revenue Recognition
We assessed the 2014 Bayer and Janssen Agreement in accordance with ASC 606 and concluded that Bayer and Janssen are customers.
For the 2014 Bayer and Janssen Agreement, we determined that the duration of the contract begins on the effective date of the 2014 Bayer and Janssen Agreement and ends upon Andexxa approval in the United States and Europe for rivaroxaban, which was achieved in 2019. All the performance obligations under this agreement were delivered and we recognized all related revenues by the first quarter of 2019. None of the costs to obtain or fulfill the contract were capitalized.

F-12










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

Bayer Pharma, AG (“Bayer”)
Agreement Terms 
In February 2016, we entered into an agreement with Bayer to perform an ESS-Study of Japanese ethnicity, perform any further studies requested by the Japanese regulatory authorities and to deliver services in connection with our collaboration agreement to commercialize Andexxa in Japan with BMS and Pfizer (the “2016 Bayer Agreement”). Bayer will reimburse us 33% of our costs and expenses incurred to conduct the ESS-Study and between 33% and 100% of costs and expenses we incur for other studies that involve rivaroxaban under the terms of the arrangement.
We are obligated to provide research and development services, to provide clinical drug supply and related manufacturing services and to provide regulatory approval services in exchange for an upfront nonrefundable fee of $5.0 million. We are also eligible to receive one payment of $10.0 million, which is payable upon the initial regulatory approval for Andexxa for rivaroxaban in Japan.  The $10.0 million payment will be reduced to $7.0 million if Japanese regulatory approval is attained based only upon the ESS-Study results.
Revenue Recognition
We assessed the 2016 Bayer Agreement in accordance with ASC 606 and concluded that Bayer is a customer.
We determined that the transaction price of the 2016 Bayer Agreement was $16.3 million as of March 31, 2020 which includes routine updates for estimated reimbursable costs to be incurred in future periods. In order to determine the transaction price, we evaluated all the payments to be received during the duration of the contract. As of March 31, 2020, the transaction price included a $5.0 million upfront payment, $4.5 million of estimated variable consideration for cost-sharing payments from Bayer for agreed upon research and development services incurred and to be incurred outside of Japan including the ESS-study and $6.8 million of estimated variable consideration for cost-sharing payments from Bayer associated with the development of Andexxa in Japan. As of March 31, 2020, we had $10.0 million of further regulatory milestone payments eligible for achievement, however, regulatory milestones have been fully constrained and thus are not included in the transaction price. In determining whether to constrain these milestones, we considered numerous factors, including whether receipt of the milestones is within our control and/or contingent upon success in future clinical trials. We will re-evaluate the transaction price in each reporting period and as uncertain events are resolved or other changes in circumstances occur.
For the three months ended March 31, 2020, we recognized $0.1 million as license and collaboration revenue under the 2016 Bayer Agreement and recorded $2.0 million as Unbilled - collaboration and license revenue as of March 31, 2020 on the Condensed Consolidated Balance Sheets. There were no costs incurred to obtain or fulfill the contract.
4. Fair Value Measurements
Financial assets and liabilities are recorded at fair value. The carrying amounts of our receivables from collaborations, prepaid and other current assets, accounts payable, accrued research and development and accrued and other liabilities approximate their fair value due to their short maturities. The accounting guidance for fair value provides a framework for measuring fair value, clarifies the definition of fair value and expands disclosures regarding fair value measurements. Fair value is defined as the price that would be received in the sale of an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the reporting date. The accounting guidance establishes a three-tiered hierarchy, which prioritizes the inputs used in the valuation methodologies in measuring fair value as follows:
Level 1 -Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date.
Level 2 -Inputs (other than quoted market prices included in Level 1) are either directly or indirectly observable for the asset or liability through correlation with market data at the measurement date and for the duration of the instrument’s anticipated life.
Level 3 -Inputs reflect management’s best estimate of what market participants would use in pricing the asset or liability at the measurement date. Consideration is given to the risk inherent in the valuation technique and the risk inherent in the inputs to the model.
In certain cases where there is limited activity or less transparency around inputs to valuation, the related assets or liabilities are classified as Level 3. Our embedded derivative liabilities are measured at fair value using a Monte Carlo simulation model or a

F-13










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

discounted cash flow model and are included as a component of other long-term liabilities on the Condensed Consolidated Balance Sheets. The embedded derivative liabilities are subject to remeasurement at the end of each reporting period, with changes in fair value recognized as a component of interest and other (expense) income, net, in our Condensed Consolidated Statements of Operations, and as remeasurement gain or loss on embedded derivatives liabilities in our Condensed Consolidated Statements of Cash Flows. The assumptions used in the Monte Carlo simulation model or the discounted cash flow model include: (1) our estimates of both the probability and timing of regulatory approval of Andexxa and other related events; (2) the probability-weighted net sales of Andexxa; (3) our risk-adjusted discount rate that includes a company-specific risk premium; (4) our cost of debt; (5) volatility; and (6) the probability of a change in control occurring during the term of the note.
There was no transfer into and out of Level 3 of the fair value hierarchy during the periods presented.
The following table sets forth the fair value of our financial assets and liabilities (excluding restricted cash) allocated into Level 1 and Level 2 that were measured on a recurring basis (in thousands):
 
 
 
March 31, 2020
 
December 31, 2019
 
Fair Value
Hierarchy
 
Amortized
Cost
 
Unrealized
Gain
 
Unrealized
(Loss)
 
Estimated
Fair
Value
 
Amortized
Cost
 
Unrealized
Gain
 
Unrealized
(Loss)
 
Estimated
Fair
Value
Money market funds
Level 1
 
$
54,735

 
$

 
$

 
$
54,735

 
$
23,826

 
$

 
$

 
$
23,826

Corporate notes and commercial paper
Level 2
 
207,206

 
64

 
(76
)
 
207,194

 
284,410

 
9

 
(20
)
 
284,399

U.S. Treasury bills and government agency securities
Level 2
 
84,250

 
608

 

 
84,858

 
96,196

 
48

 
(1
)
 
96,243

 
 
 
$
346,191

 
$
672

 
$
(76
)
 
$
346,787

 
$
404,432

 
$
57

 
$
(21
)
 
$
404,468

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 31, 2020
 
December 31, 2019
Classified as:
 
 
Amortized
Cost
 
Unrealized
Gain
 
Unrealized
(Loss)
 
Estimated
Fair
Value
 
Amortized
Cost
 
Unrealized
Gain
 
Unrealized
(Loss)
 
Estimated
Fair
Value
Cash equivalents
 
 
$
148,944

 
$
18

 
$

 
$
148,962

 
$
153,453

 
$

 
$

 
$
153,453

Short-term investments
 
 
166,314

 
407

 
(60
)
 
166,661

 
214,029

 
35

 
(10
)
 
214,054

Long-term investments
 
 
30,933

 
247

 
(16
)
 
31,164

 
36,950

 
22

 
(11
)
 
36,961

 
 
 
$
346,191

 
$
672

 
$
(76
)
 
$
346,787

 
$
404,432

 
$
57

 
$
(21
)
 
$
404,468

 
At March 31, 2020, the remaining contractual maturities of available-for-sale securities classified as short-term investments were less than one year. At March 31, 2020, the remaining contractual maturities of available-for-sale securities classified as long-term investments were more than one year, but less than two years.
Unrealized losses for securities that have been in an unrealized loss position for more than 12 months as of March 31, 2020 and December 31, 2019 were not material. We have not recorded an allowance for credit losses, as we believe any such losses would be immaterial based on the high-grade credit rating for each of our available-for-sale securities as of the end of each period. We do not intend to sell our available-for-sale securities before their cost bases are recovered.
Level 3 liabilities are comprised of embedded derivative liabilities, the Notes, long term royalty-based debt and long term debt as described in Note 7, Long Term Obligations, to these Condensed Consolidated Financial Statements. The following table summarizes the changes in the estimated fair value of our embedded derivative liabilities during the three-month period ended March 31, 2020 (in thousands):
 
Embedded derivative liabilities
Balance as of December 31, 2019
$
3,866

Net change in the fair value
3,169

Balance as of March 31, 2020
$
7,035



F-14










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)


The following table summarizes the significant unobservable inputs in the fair value measurement of our Level 3 liabilities as of March 31, 2020 (in thousands):
Level 3 Liabilities
Fair value as of March 31, 2020
 
Valuation Technique
 
Unobservable Input
 
Range
 
Weighted Average
Notes payable and Long-term royalty based debt
$
151,000

 
Monte Carlo
 
Discount rate
 
13.99% to 14.58%
 
14.15%
Long-term debt
113,708

 
Discounted Cash Flow
 
Discount rate
 
13.46% to 13.84%
 
13.74%
Embedded derivative liabilities
7,035

 
Monte Carlo and Discounted Cash Flow
 
Discount rate
 
13.46% to 14.58%
 
14.04%


The weighted-average discount rate was calculated based on the relative fair value of our debts or derivative liabilities.
5. Balance Sheet Components
Inventories
Inventories consisted of the following (in thousands):
 
March 31, 2020
 
December 31, 2019
Raw materials
$
7,364

 
$
9,504

Work in process
64,678

 
49,307

Finished goods
1,973

 
1,386

Total inventories
$
74,015

 
$
60,197

 
 
 
 
Balance Sheet Classification
 
 
 
Inventories
$
3,576

 
$
4,101

Inventories, noncurrent portion
70,439

 
56,096

Total inventories
$
74,015

 
$
60,197


We began capitalizing inventory for costs associated with Andexxa Gen 1 and Gen 2 supply upon FDA approval on May 3, 2018 and December 31, 2018, respectively. As of March 31, 2020 and December 31, 2019, long-term inventories of $70.4 million and $56.1 million, respectively, are classified as inventories, noncurrent portion, as these inventories are not expected to be sold within the next twelve months, and the amount is deemed recoverable.
As of March 31, 2020 and December 31, 2019, we have made prepayments to manufacturers for the purchase of inventories. We classify prepayments to manufacturers as short or long-term assets based on whether the related inventories are expected to be utilized in the manufacturing process and/or sold within the next twelve months. As of March 31, 2020 and December 31, 2019, long-term prepaid manufacturing of $0.9 million and $4.7 million, respectively, are classified as prepaid and other long-term assets.
We recorded an excess and obsolescence inventory charge of $2.1 million and $3.9 million to cost of sales during the three months ended March 31, 2020 and 2019, respectively. In developing our inventory reserve estimate, we consider forecasted demand, current inventory levels and our firm purchase commitments. If it is determined that inventory utilization will further diminish based on estimates of demand compared to product expiration, additional inventory write-downs may be required.
Accrued and Other Liabilities
Accrued and other liabilities consist of the following (in thousands):

F-15










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

 
March 31, 2020
 
December 31, 2019
Manufacturing related
$
4,055

 
$
11,485

Compensation and employee benefits
12,495

 
16,099

Product revenue reserves
9,420

 
7,680

Current portion of lease liability
5,133

 
4,715

Accruals for sponsorship
2,600

 
4,433

Others
6,217

 
5,361

Total accrued and other liabilities
$
39,920

 
$
49,773


6. Contract Manufacturing Agreements
Lonza Manufacturing Services Agreement
In August 2017, we executed a Manufacturing Services Agreement with Lonza AG ("Lonza") to develop a second manufacturing site and to continue to develop our Gen 2 manufacturing process for Andexxa bulk drug substance and to manufacture commercial supply. The manufacturing commitments included therein were contingent upon marketing approval by either the FDA or the EMA of Andexxa manufactured under the Gen 2 process and will remain in effect for a period of ten years. Additionally, the agreement provides Lonza with two separate rights to purchase shares of our common stock at a purchase price of $1.00 per share, contingent upon certain events.
The first purchase right was earned by Lonza upon the FDA approval of the Gen 2 process on December 31, 2018 and after Lonza commenced process transfer activities to an additional new facility in the first quarter of 2019. During the first quarter of 2019, Lonza exercised its right to purchase 500,000 shares of our common stock at $1.00 per share. We marked to market the liability-classified award up to the settlement date and recognized $5.8 million of non-employee stock based compensation expense classified as research and development expense during the first quarter of 2019.
The second purchase right will be earned by Lonza upon the approval of the drug substance manufactured at the new facility and the number of shares will be determined based on the achievement of specified performance metrics at the new facility. The number of shares subject to the second purchase right is capped at the lesser of either: (1) the number of shares with an aggregate market value of $15.0 million based on a 20 day trailing market value average from the date such purchase right is earned by Lonza, or (2) 500,000 shares. As of March 31, 2020, we have not recognized any expense for the second purchase right because the related performance conditions include a regulatory approval condition and regulatory approval is not considered probable until actually achieved.
7. Long Term Obligations
BMS and Pfizer Promissory Notes
In December 2016, we entered into a supplemental funding support agreement with BMS and Pfizer whereby we received $50.0 million in exchange for two promissory notes totaling $65.0 million that become due in December 2024 (“Notes”). We may reduce the repayment amount to $62.5 million if such amount is paid by December 31, 2023. The use of funds is restricted to development activities needed for regulatory approval of Andexxa by the FDA and the EMA as provided in the agreement. Pursuant to the terms of the agreement, we are required to pay down the Notes each quarter in an amount equal to 5% of net sales of Andexxa in the United States and the European Union ("EU").
The upfront cash receipt of $50.0 million is recorded as Notes payable at issuance. We are accruing for interest over the term of the Notes. The carrying values of the Notes payable includes accrued interest of $11.3 million and $10.7 million at March 31, 2020 and December 31, 2019, respectively.

F-16










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

Our payment obligations for the BMS and Pfizer Promissory Notes are as follows (in thousands):
 
March 31, 2020
 
December 31, 2019
Total repayment obligations
$
65,000

 
$
62,500

Less: interests to be accreted in future periods
(7,424
)
 
(5,565
)
Less: payments made
(6,743
)
 
(5,374
)
Carrying value of notes payable
50,833

 
51,561

Less: current portion of royalties
(4,564
)
 
(8,461
)
Non-current portion of notes payable
$
46,269

 
$
43,100


We evaluated the features of the Notes and determined that certain features require acceleration of payments such as pursuant to a change of control. We determined that these features (embedded derivatives) require bifurcation and fair value recognition. We determined the fair value of each derivative using a Monte Carlo simulation model, taking into account the probability of these events occurring and potential repayment amounts and timing of such payments that would result under various scenarios (see Note 4, Fair Value Measurements, to these Condensed Consolidated Financial Statements). We will remeasure the embedded derivatives to fair value each reporting period until the repayment, termination or maturity of the Notes. For the three months ended March 31, 2020 and 2019, we recognized a loss of $1.6 million and a gain of $0.5 million, respectively, upon remeasurement of the embedded derivatives.
The estimated fair value of the Notes at March 31, 2020 and December 31, 2019 was $40.8 million and $47.3 million, respectively, and the fair value was measured using Level 3 inputs. The estimated fair market value was calculated using a Monte Carlo simulation model, with inputs consistent with those used in determining the embedded derivative values as described in Note 4, Fair Value Measurements, to these Condensed Consolidated Financial Statements.
Royalty-based Financing
In February 2017, we entered into a purchase and sale agreement (the “Royalty Sales Agreement”) with HCR whereby HCR acquired a term royalty interest in future worldwide net sales of Andexxa. We received $50.0 million upon closing and received an additional $100.0 million following the U.S. regulatory approval of Andexxa in May 2018. We are required to pay royalties to HCR based on tiered net worldwide sales of Andexxa in a range of 8.46% to 4.19%. The applicable rate decreases start when worldwide net annual sales levels are above $150.0 million. Total royalty payments are capped at 195% of the funding received less certain transaction expenses, or $290.6 million.
Upon the closing of the Royalty Sales Agreement in February 2017, we incurred a fee to HCR of $2.0 million and paid additional debt issuance costs totaling $0.6 million, which included expenses that we paid on behalf of HCR and expenses incurred directly by us. Upon the subsequent funding of $100.0 million in May 2018, we incurred fees to HCR of $5.0 million. Fees and debt issuance costs have been netted against the debt and are being amortized over the estimated term of the debt using the effective interest method.
The effective interest rate for the HCR royalty-based debt as of March 31, 2020 was 9.7%. We are accruing for interest over the term of the royalty-based debt. The carrying value of the royalty-based debt includes accrued interest of $48.5 million and $44.4 million, net of unamortized debt discount of $5.8 million and $5.9 million at March 31, 2020 and December 31, 2019, respectively.
Our payment obligations for HCR royalty-based debt are as follows (in thousands):
 
March 31, 2020
 
December 31, 2019
Total repayment obligations
$
290,550

 
$
290,550

Less: interest to be accreted in future periods
(100,170
)
 
(104,268
)
Less: payments made
(11,420
)
 
(9,069
)
Carrying value of long term royalty-based debt
178,960

 
177,213

Less: current portion of royalties
(7,723
)
 
(14,316
)
Non-current portion of long term royalty-based debt
$
171,237

 
$
162,897



F-17










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

The estimated fair value of the royalty-based debt at March 31, 2020 and December 31, 2019 was $110.2 million and $142.0 million, respectively, and the fair value was measured using Level 3 inputs. The estimated fair value was calculated using a Monte Carlo simulation model, with inputs as described in Note 4, Fair Value Measurements, to these Condensed Consolidated Financial Statements.
Secured Term Loans
In February 2019, we entered into a credit agreement (the "Credit Agreement") with HCR and Athyrium Opportunities III Acquisition LP (“Athyrium”) whereby we received the first tranche of $62.5 million in March 2019 and the second tranche of $62.5 million in November 2019 (collectively, "Secured Term Loans").
All obligations under the Credit Agreement are due on February 28, 2025 with certain scheduled payments of the principal starting from March 31, 2022. The outstanding principal balance of the loans bear interest at 9.75% per annum. The loans are secured by substantially all of our assets. The Credit Agreement contains certain covenants that, among others, require us to deliver financial reports at designated times of the year and limit or restrict our ability to incur additional indebtedness or liens, acquire, own or make any investments, pay cash dividends or enter into certain corporate transactions, including mergers and changes of control, and require us to maintain $50.0 million of cash. Violating covenants would put us in default and the lenders would then have the option to demand repayment plus certain penalties or allow us to continue to service the Secured Term Loans but at the default interest rate of 12.75%. As of March 31, 2020, we were not in violation of any covenants.
Upon the closing of the Credit Agreement, we incurred fees of $2.8 million to HCR and Athyrium and other debt issuance cost of $0.5 million. Loan origination fees and debt issuance costs are netted against the loan balance and are amortized over the contractual term of the loan using the effective interest method. The weighted-average effective interest rate was 11.5% as of March 31, 2020. For the three months ended March 31, 2020, we accrued interest of $3.4 million and we paid in cash interest of $3.1 million under the Secured Term Loans.
As of March 31, 2020, the future principal maturities of our Secured Term Loans for each of the next five years are as follows (in thousands):
Year ended December 31,
 
2022
$
19,231

2023
19,231

2024
19,231

Thereafter
67,307

Total
$
125,000


We evaluated the terms of the Secured Term Loans and determined that one feature could require acceleration of payments and a prepayment penalty (make-whole provision) upon a change of control if it occurs prior to the 30-month anniversary period from the initial funding date in March 2019. We determined that this feature (embedded derivative) requires bifurcation from the debt instrument and fair value recognition. We determined the fair value of the derivative using a discounted cash flow model taking into account the probability of a change of control occurring and potential repayment amounts and timing of such payments that would result under various scenarios, as further described in Note 4, Fair Value Measurements, to these Condensed Consolidated Financial Statements. We will remeasure the embedded derivative to fair value each reporting period until the make-whole provision lapses 30 months after the funding date of March 2019. For the three months ended March 31, 2020, we recognized a loss of $1.6 million upon remeasurement of the embedded derivative.
The estimated fair value of long-term debt at March 31, 2020 and December 31, 2019 was $113.7 million and $123.7 million, respectively, and the fair value was measured using Level 3 inputs. The estimated fair market value was calculated using a discounted cash flow model, with inputs consistent with those used in determining the embedded derivative values as described in Note 4, Fair Value Measurements, to these Condensed Consolidated Financial Statements.


F-18










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

8. Stock Based Compensation
Stock Options
The following table summarizes stock option activity under our 2013 Equity Incentive Plan (the “2013 Plan”) and our Inducement Plan, and related information during the three months ended March 31, 2020:
 
Shares
Subject to
Outstanding
Options
 
Weighted-
Average Exercise
Price Per Share
Balance at December 31, 2019
7,548,436

 
$
32.21

Options granted
1,689,360

 
12.32

Options exercised
(35,654
)
 
9.12

Options canceled
(401,547
)
 
31.49

Balance at March 31, 2020
8,800,595

 
$
28.52


Performance Stock Options (“PSOs”)
In January 2020, the Compensation Committee of our board of directors approved a program to award PSOs of an aggregate of up to 575,625 shares of our common stock to members of our management team, based on the achievement of certain net revenue goals. The following table summarizes PSO activities under our 2013 Plan and related information during the three months ended March 31, 2020:
 
Shares
Subject to
Outstanding
PSOs
 
Weighted-
Average Exercise
Price Per Share
Balance at December 31, 2019
552,010

 
$
31.43

Options granted
575,625

 
12.79

Options exercised
(2,293
)
 
23.76

Options canceled
(430,799
)
 
33.29

Balance at March 31, 2020
694,543

 
$
14.85


Restricted Stock Units (“RSUs”)
The following table summarizes RSU activity under our 2013 Plan and our Inducement Plan, and related information during the three months ended March 31, 2020:
 
Shares
Subject to
Outstanding
RSUs
 
Weighted-
Average Grant Date
Fair Value Per Share
Balance at December 31, 2019
1,274,217

 
$
29.86

RSUs granted
947,442

 
12.42

RSUs released
(355,665
)
 
31.35

RSUs canceled
(78,246
)
 
26.53

Balance at March 31, 2020
1,787,748

 
$
20.46


Performance Stock Units (“PSUs”)
In January 2020, the Compensation Committee of our board of directors approved an aggregate of 865,500 shares of Market-based PSU ("M-PSU") awards to members of our management team. Each M-PSU represents a contingent right to receive one share of our common stock upon achievement of market-based performance criteria and subject to the recipient’s continued employment. At any time during the three years following the date of the grant: i) one-third of the shares subject to the M-PSUs will vest any time after one year from the grant date if the average closing price of our common stock on the NASDAQ Global Select Market for 20 consecutive trading days has increased 50% per share compared to the grant date closing price, ii) another

F-19










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

one-third of the shares subject to the M-PSUs will vest any time after two years from the grant date if the average closing price of our common stock on the NASDAQ Global Select Market for 20 consecutive trading days has increased 100% per share compared to the grant date closing price, and iii) the last one-third of the shares subject to the M-PSUs will vest three years from the grant date if the average closing price of our common stock on the NASDAQ Global Select Market for 20 consecutive trading days has increased 150% per share compared to the grant date closing price. The estimated M-PSU expense is being recognized on an accelerated basis over the estimated requisite service period, with no adjustments in the future periods based upon our actual common stock price.
The following table summarizes PSU activity under our 2013 Plan and related information during the three months ended March 31, 2020:
 
Subject to
Outstanding
PSUs
 
Weighted-
Average Grant Date
Fair Value Per Share
Balance at December 31, 2019
11,925

 
$
32.66

PSUs granted
865,500

 
13.06

PSUs released
(11,925
)
 
32.66

Balance at March 31, 2020
865,500

 
$
13.06

 
Stock-Based Compensation
The table below sets forth the functional classification of stock-based compensation expense for the periods presented (in thousands):
 
Three Months Ended March 31,
 
2020
 
2019
Research and development
$
2,599

 
$
10,137

Selling, general and administrative
6,881

 
7,757

Stock-based compensation expense included in total expenses
$
9,480

 
$
17,894

 
 
 
 
Capitalized stock-based compensation costs
$
(327
)
 
$
(242
)

9. Net Loss per Share Attributable to Portola Common Stockholders
Basic net loss per share attributable to Portola Common Stockholders has been computed by dividing the net loss attributable to Portola Common Stockholders by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share attributable to Portola Common Stockholders is calculated by dividing net loss attributable to Portola Common Stockholders by the weighted average number of shares of common stock and potential dilutive securities outstanding during the period. Since we were in a loss position for all periods presented, basic net loss per share attributable to Portola Common Stockholders is the same as diluted net loss per share attributable to Portola Common Stockholders as the inclusion of all potentially dilutive common shares would have been anti-dilutive.

F-20










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

The following outstanding shares of common stock equivalents were excluded from the computation of diluted net loss per share attributable to Portola Common Stockholders for the periods presented because including them would have been antidilutive:
 
Three Months Ended March 31,
 
2020
 
2019
Stock options to purchase common stock
8,800,595

 
8,331,332

Performance stock options
694,543

 
624,321

Common stock warrants
1,500

 
1,500

Restricted stock units
1,787,748

 
1,179,480

Performance stock units
865,500

 
108,127

Employee stock purchase plan
273,559

 
14,619


Up to 500,000 shares of our common stock may be contingently issued, if certain regulatory and performance conditions are met under an agreement with a contract manufacturer, as described in Note 6, Contract Manufacturing Agreements, to these Condensed Consolidated Financial Statements.
10. Leases
We have operating leases for our office facilities. The components of lease expense are as follows (in thousands):
 
Three Months Ended March 31,
 
2020
 
2019
Operating lease costs
$
1,171

 
$
459

Short-term lease cost
4

 
89

Total
$
1,175

 
$
548


Cash flow information related to leases are as follows (in thousands):
 
Three Months Ended March 31,
 
2020
 
2019
Cash paid for amounts included in the measurement of lease liabilities:
 
 
 
Operating cash flows from operating leases
$
913

 
$
676


Supplemental balance sheet information related to leases are as follows (in thousands):
 
Classification
 
As of March 31, 2020
 
As of December 31, 2019
Operating leases
 
 
 
 
 
Lease right-of-use assets
 
 
 
 
 
Non-current
Operating lease right-of-use assets
 
$
11,112

 
$
12,064

Lease liabilities
 
 
 
 
 
Current
Accrued and other liabilities
 
$
5,133

 
$
4,715

Non-current
Long-term portion of lease liabilities
 
7,786

 
8,850

 
 
 
 
 
 
Weighted Average Remaining Lease Term
 
 
 
 
 
Operating leases
 
 
2.8 years
 
3.1 years
 
 
 
 
 
 
Weighted Average Discount Rate
 
 
 
 
 
Operating leases
 
 
6.56%
 
6.55%

As of March 31, 2020, the maturity of our lease liabilities were as follows (in thousands):

F-21










PORTOLA PHARMACEUTICALS, INC.

Notes to Condensed Consolidated Financial Statements
(Unaudited)

Year ending December 31,
Operating Leases
Remainder of 2020
$
3,993

2021
4,936

2022
4,713

2023
1,188

Total lease payments
14,830

Less imputed interests
(1,911
)
Total lease liabilities
$
12,919


11. Restructuring
In February 2020, as part of our strategy to better align our capital resources with our commercialization plan, we undertook a reduction in headcount. During the three months ended March 31, 2020, we recorded a net restructuring charge of $1.9 million, of which $0.8 million is included within research and development expense and $1.1 million is included within general and administrative expense on our Condensed Consolidated Statements of Operations. During the three months ended March 31, 2020, we paid $0.9 million of severance. At March 31, 2020, the accrued liability for the severance charge was $1.0 million and is included within accrued and other liabilities on the Condensed Consolidated Balance Sheets. We expect to substantially pay the remaining restructuring liabilities by the end of the fourth quarter of 2020. Related to this restructure event, there are no significant remaining costs expected to be incurred subsequent to March 31, 2020.
12. Subsequent events
In April 2020, Portola, BMS and Pfizer agreed to terminate the Collaboration and License Agreement among the parties, dated February 1, 2016, for the development and commercialization of andexanet alfa in Japan. As a result, on April 3, 2020, we received a written notice of termination from BMS and Pfizer and will regain full Japanese rights for andexanet alfa. Japan represents the third largest market for Factor Xa inhibitors after the United States and the EU 5 countries. We will have exclusive rights to develop and commercialize andexanet alfa in the United States, Europe, Japan and rest of the world markets.
Pursuant to the terms of the agreement, the termination will be effective on October 2, 2020 and over the next 180 days we intend to work collaboratively with BMS, Pfizer and Japanese regulators to transition the andexanet alfa Japanese development and commercialization program to us, and advance the plans for regulatory filing.
On May 5, 2020, we entered into a definitive agreement and plan of merger (the “Merger Agreement”) with Alexion Pharmaceuticals, Inc. (“Alexion”) and its subsidiary, Odyssey Merger Sub Inc. (“Purchaser”). Under the terms of the Merger Agreement, and upon the terms and subject to the conditions thereof, Purchaser will commence a tender offer to purchase all of the outstanding ordinary shares of Portola for $18.00 per share, in cash without interest and subject to applicable withholding tax (the “Offer”). The obligation of Alexion and Purchaser to consummate the Offer is subject to the tender of a majority of our outstanding shares in the Offer and other customary conditions. If these conditions are satisfied and the Offer closes, Purchaser will acquire any remaining shares through a merger pursuant to section 251(h) of the Delaware General Corporate Law (DGCL). As soon as practicable following (but in any event on the same day as) the closing of the Offer, Purchaser will be merged into Portola and Portola will become a direct, wholly owned subsidiary of Alexion. The acquisition is expected to close in the third quarter of 2020. If the Merger Agreement is terminated under specified circumstances, the terminating party may be required to pay the other party a termination fee of $51.5 million.
See “Part II - Other Information - Item 1A Risk Factors” to these Condensed Consolidated Financial Statements for a discussion of the risk factors related to the proposed acquisition of Portola by Alexion.


F-22












ITEM 2.
MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
You should read the following discussion and analysis of our financial condition and results of operations in conjunction with the consolidated financial statements and notes thereto included elsewhere in this report and with the audited consolidated financial statements and related notes thereto included as part of our Annual Report on Form 10-K for the year ended December 31, 2019.
Special note regarding forward-looking statements
This report contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those discussed in the forward-looking statements. The statements contained in this report that are not purely historical are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Forward-looking statements are often identified by the use of words such as, but not limited to, “anticipate,” “believe,” “can,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “project,” “seek,” “should,” “strategy,” “target,” “will,” “would” and similar expressions or variations intended to identify forward-looking statements. These statements are based on the beliefs and assumptions of our management based on information currently available to management. Such forward-looking statements are subject to risks, uncertainties and other important factors that could cause actual results and the timing of certain events to differ materially from future results expressed or implied by such forward-looking statements. Factors that could cause or contribute to such differences include, but are not limited to, those identified below and those discussed in the section titled “Risk Factors” included under Part II, Item 1A below. Furthermore, such forward-looking statements speak only as of the date of this report. Except as required by law, we undertake no obligation to update any forward-looking statements to reflect events or circumstances after the date of such statements.
OVERVIEW
Portola Pharmaceuticals, Inc. (the “Company” or "Portola" or “we” or “our” or “us”) is a biopharmaceutical company focused on the development and commercialization of novel therapeutics in the areas of thrombosis, other hematologic diseases and inflammation for patients who currently have limited or no approved treatment options. Our headquarters is located in South San Francisco, California. Our lead product is Andexxa [coagulation factor Xa (recombinant), inactivated-zhzo] which we are marketing under the brand name of Ondexxya in Europe. Andexxa is the first and only antidote approved by the U.S. Food and Drug Administration (“FDA”) and the European Commission (“EC”) for patients treated with rivaroxaban or apixaban, when reversal of anticoagulation is needed due to life-threatening or uncontrolled bleeding. We are conducting clinical trials with cerdulatinib, an investigational oral, dual spleen tyrosine kinase (“SYK”) and Janus kinase (“JAK”) inhibitor to treat hematologic cancers.
Pipeline
 
Description
 
Approved or Investigational Indication
 
Stage
 
Commercial rights
Andexxa
Reversal agent for certain Factor Xa (fXa) inhibitors
 
Patients treated with rivaroxaban or apixaban, when reversal of anticoagulation is needed due to life-threatening or uncontrolled bleeding
 
U.S. Approval
European Union ("EU") Approval
 
Worldwide excluding Japan
Cerdulatinib
Oral, dual SYK and JAK inhibitor
 
Relapsed/refractory B- and T-cell malignancies
 
Phase 2a
 
Worldwide excluding topical formulation in non-oncology indications
Approved Products
Andexxa
Andexxa is approved by the FDA as a reversal agent for patients treated with rivaroxaban or apixaban, when reversal of anticoagulation is needed due to life-threatening or uncontrolled bleeding. Andexxa was approved under the FDA’s Accelerated

1





Approval pathway based on the change from baseline in anti-Factor Xa activity in healthy volunteers. Continued approval for this indication is contingent upon post-marketing study results that verify that clinical benefit is conferred to patients.
We are conducting a randomized controlled trial of Andexxa (U.S.)/Ondexxya (EU) against a usual care cohort control arm (known as "ANNEXA-I") to provide clinical data supporting full approval. ANNEXA-I was initiated in early 2019 and we anticipate that it will include approximately 440 patients with intracranial hemorrhage and compare outcomes of patients treated with Andexxa to the usual care on a 1:1 randomized scheme. We plan to conduct this study globally with our expected completion date in 2023. We are also conducting the ANNEXA-S study: a single-arm, open-label clinical trial in approximately
200 patients enrolled from approximately 80 hospitals worldwide. ANNEXA-S will evaluate the efficacy and safety in patients requiring urgent surgery while taking apixaban, edoxaban, enoxaparin or rivaroxaban. The primary endpoint of ANNEXA-S is hemostatic efficacy, as assessed by intraoperative assessment of hemostasis. The study is expected to be completed in 2022.
In the United States, we initially received approval from the FDA in May 2018 to market product manufactured under our Gen 1 process using the clinical-scale process at the facility that produced material for our clinical trials. We conducted a limited launch in the second half of 2018 through an Early Supply Program (“ESP”) intended to reach hospitals with a large number of patients with Factor Xa bleeds and that were able to start using Andexxa during the ESP period. On December 31, 2018, the FDA approved our Gen 2 manufacturing process, which provides commercial scale volume that we believe is sufficient to support a global launch. In early January 2019, we began shipping Gen 2 product and commenced a full-scale commercial launch in the United States.
Andexanet alfa received conditional approval under the brand name Ondexxya by the EC on April 26, 2019. This conditional approval included several post-authorization requirements, including specific obligations to submit a final clinical study report for ANNEXA-I, a final clinical study report for the ANNEXA-4 study, and an obligation to provide some additional pharmacokinetic data.
We completed our first sales of Ondexxya in Europe in July 2019 and are executing a phased launch of Ondexxya in Europe, with an initial focus on Germany, Austria, Denmark, Finland, Sweden, the Netherlands and the United Kingdom (together, the "Wave 1 Countries"). We also intend to launch Ondexxya in other countries yet to be determined and establish an early access program for Ondexxya through a distribution partner. We launched in the EU using Gen 2 product in July 2019.
Andexxa is administered almost exclusively in the hospital and urgent care settings and is reimbursed either under Medicare Part A through an applicable Medicare Severity Diagnosis Related Group ("MS-DRG") payment related to the patient condition for inpatient use, or separately reimbursed under a C code through Medicare with respect to outpatient usage covered by Medicare Part B based on Average Sales Price. In addition, the U.S. Centers for Medicare and Medicaid Services ("CMS") has supplemented Part A reimbursement with a New Technology Add-on Payment ("NTAP"), which was first effective in October 2018 at a maximum of 50% of wholesale acquisition cost ("WAC") for the standard dose, and increased in October 2019 to a maximum of 65% of WAC. The actual NTAP amount will vary based on the amount by which the cost of a case exceeds the MS-DRG payment. The CMS NTAP program was created by Congress to support timely access to innovative therapies used to treat Medicare beneficiaries in the hospital inpatient setting. For a new technology to qualify for an add-on payment, it must meet the NTAP definition of "new," demonstrate a substantial clinical improvement and meet specific cost thresholds.
In March 2020, we announced a data that demonstrated that Andexxa was associated with a lower rate of in-hospital and 30-day mortality in patients with life-threatening Factor Xa inhibitor-related bleeds compared with other treatment options. This included lower mortality across multiple bleed types including intracranial hemorrhage ("ICH"), gastrointestinal bleeding and bleeding due to trauma, when compared to 4-factor prothrombin complex concentrate ("4F-PCC") therapy, which is approved only for the reversal of warfarin and has no impact on anti-Factor Xa levels.
In addition, in March 2020, we announced a data that using Andexxa to treat patients with ICH associated with apixaban or rivaroxaban is projected to provide a net reduction in costs to an acute care hospital. The analysis compared a clinical scenario with Andexxa to one without it where patients were given 4F-PCC. Key findings from this analysis related to the net cost reduction Andexxa can provide for the treatment of ICH associated with oral Factor Xa inhibitors include: (1) The total cost per hospitalization, considering NTAP reimbursement for eligible claims, was lower for patients treated with Andexxa than it was for patients treated with 4F-PCC; and (2) Andexxa generated reductions in all cost components – intubation, intensive care unit and surgery costs – except drug costs, though drug costs were offset by the NTAP reimbursement.
In April 2020, BMS and Pfizer and us agreed to terminate the Collaboration and License Agreement among the parties, dated February 1, 2016, for the development and commercialization of andexanet alfa in Japan. As a result, on April 3, 2020 we received a written notice of termination from BMS and Pfizer and will regain full Japanese rights for andexanet alfa. Japan represents the third largest market for Factor Xa inhibitors after the United States and the EU 5 countries. Portola will have

2





exclusive rights to develop and commercialize andexanet alfa in the United States, Europe, Japan and rest of the world markets. Pursuant to the terms of the agreement, the termination will be effective on October 2, 2020 and over the next 180 days we intend to work collaboratively with BMS, Pfizer and Japanese regulators to transition the andexanet alfa Japanese development and commercialization program to Portola, and advance the plans for regulatory filing.
In addition, in April 2020, CMS established a new permanent J-code for Andexxa, facilitating reimbursement in the hospital outpatient setting. This J-code will take effect on July 1, 2020 and it is expected to replace the previously issued temporary C-code.
Bevyxxa
Bevyxxa was the first anticoagulant approved in the United States for hospital and extended duration prophylaxis of venous thromboembolism ("VTE") in adult patients hospitalized for an acute medical illness who are at risk for thromboembolic complications due to moderate or severe restricted mobility and other risk factors for VTE. Bevyxxa was approved by the FDA in June 2017 and we commenced the commercial launch in the United States in January 2018.
Following the approval of Andexxa in May 2018, we made the business decision to focus our resources on the launch of Andexxa and significantly scaled back our commercial efforts on Bevyxxa. Throughout 2019, we engaged with potential business collaborators for Bevyxxa, and in the fourth quarter of 2019, we determined that it was unlikely that we will find a viable partner. Accordingly, we began to wind down Bevyxxa operations to eliminate future operational and financial obligations.
Product Candidate
Cerdulatinib
Cerdulatinib is our investigational SYK and JAK inhibitor that uniquely inhibits two key cell signaling pathways implicated in certain hematologic malignancies and autoimmune diseases. There is a rationale for inhibiting both SYK (B-cell receptor pathway) and JAK (cytokine receptors) in B-cell malignancies where both targets have been shown to promote cancer cell growth and survival. In addition, pre-clinical data suggest an important role for SYK and JAK in Peripheral T-Cell Lymphoma (“PTCL”) tumor survival.
There is a significant unmet need for the treatment of patients with relapsed/refractory PTCL. Current approved therapies for relapsed/refractory PTCL are all given via IV infusion and have limited activity with overall response rates of approximately 30%. In addition, most of these responses are partial responses. Based on the unmet need and on the activity to date with cerdulatinib, we have prioritized development in PTCL. Following our End of Phase 2 meeting with the FDA in January 2019, the FDA requested additional data supporting the proposed dose and we submitted the requested data. We have reached an
agreement with the FDA on the design of a registration study ("CELTIC-1"). In February 2020, we announced that due to internal restructuring to align resources to drive Andexxa growth, we decided not to initiate the CELTIC-1 trial for the SYK/JAK inhibitor cerdulatinib until a partner is identified.
Other early stage programs
We continue to progress certain early discovery activities that align with our scientific expertise.
Reallocating Resources to Drive Growth

In February 2020, we undertook an organizational realignment to focus our resources on the maximizing the Andexxa and Ondexxya commercial opportunity, which included a reduction in headcount in order to conserve resources. These actions result in a pre-tax charge of approximately $1.9 million in the first quarter of 2020. Related to this organizational realignment, we do not expect any further significant restructuring costs to be incurred. See Note 11, Restructuring, to the Condensed Consolidated Financial Statements for further discussion
COVID-19 Update

In March 2020, the World Health Organization declared the outbreak of COVID-19 as a pandemic, which continues to be spread throughout the United States and the world. The impact from the rapidly changing market and economic conditions due

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to the COVID-19 outbreak is uncertain, disrupting the business of our clients, and will impact our business and consolidated results of operations and could impact our financial condition in the future. Due to the concerns over the COVID-19 pandemic, effective March 13, 2020, we suspended face-to-face field activity and instituted a mandatory work from home policy for all employees, including those in our South San Francisco and European headquarters.

The broader implications of COVID-19 on our results of operations and overall financial performance remain uncertain. The COVID-19 pandemic and its adverse effects have become more prevalent in the locations where we, our customers, suppliers or third-party business partners conduct business and as a result, we have begun to experience more pronounced disruptions in our operations. We may experience constrained supply or curtailed customer demand that could materially adversely impact our business, results of operations and overall financial performance in future periods. The effect of the COVID-19 pandemic will not be fully reflected in our results of operations and overall financial performance until future periods. See "Risk Factors" section below for further discussion of the possible impact of the COVID-19 pandemic on our business.
Critical accounting policies and significant judgments and estimates
Our management’s discussion and analysis of our financial condition and results of operations is based on our Consolidated Financial Statements, which have been prepared in accordance with United States generally accepted accounting principles, (“U.S. GAAP”). The preparation of these Condensed Consolidated Financial Statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent liabilities at the date of the Condensed Consolidated Financial Statements, as well as the reported revenue generated and expenses incurred during the reporting periods. Our estimates are based on our historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.
There have been no significant or material changes in our critical accounting policies during the three months ended March 31, 2020, as compared to those disclosed in “Management’s Discussion and Analysis of Financial Condition and Results of Operations-Critical Accounting Policies and Significant Judgments and Estimates” in our Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on February 28, 2020.
Recent Accounting Pronouncements
See Note 2, Summary of Significant Accounting Policies, to the Condensed Consolidated Financial Statements included in Part I, Item 1 of this Quarterly Report on Form 10-Q for information regarding recent accounting pronouncements.
Results of operations
Comparison of the three months ended March 31, 2020 and 2019
Revenue
 
Three Months Ended March 31,
 
 
 
 
 
2020
 
2019
 
Change
 
% Change
 
(in thousands, except percentages)
Andexxa
$
23,055

 
$
20,285

 
$
2,770

 
14%
Ondexxya
2,582

 

 
2,582

 
*
Bevyxxa

 
77

 
(77
)
 
*
Total product revenue, net
25,637

 
20,362

 
5,275

 
26%
 
 
 
 
 
 
 
 
Total collaboration and license revenue
752

 
1,807

 
(1,055
)
 
(58%)
 
 
 
 
 
 
 
 
Total revenues
$
26,389

 
$
22,169

 
$
4,220

 
19%
* Percentage not meaningful
The increase in total revenues during the three months ended March 31, 2020 compared to the three months ended March 31, 2019 was primarily attributable to:
an increase in net revenue of Andexxa during the first quarter of 2020 compared to the same period in 2019; and

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Ondexxya revenue which started from the third quarter of 2019; offset by
a decrease in Phase 3 collaboration revenue from certain collaboration partners as related performance obligations had been mostly fulfilled by the first quarter of 2019.
Cost of Sales
 
Three Months Ended March 31,
 
 
 
 
 
2020
 
2019
 
Change
 
% Change
 
(in thousands, except percentages)
Cost of sales
$
4,320

 
$
7,150

 
$
(2,830
)
 
(40
)%
The decrease in cost of sales during the three months ended March 31, 2020 compared to the three months ended March 31, 2019 is primarily attributable to:
an excess and obsolete inventory charge of $3.7 million recorded in the first quarter of 2019 related to Gen 1 transition of Andexxa manufacturing process; and
a decrease in cost of sales for Andexxa Gen 2 inventories in the current period as compared to mostly Gen 1 inventories costs in the first quarter of 2019.

Cost of product sales also consists of certain finishing costs incurred after FDA approvals related to approved products sold, in addition to certain distribution and overhead costs. We expect costs of sales to increase in relation to product revenues as we deplete inventories that we had expensed prior to receiving FDA approvals.
Research and development expenses
Product candidate
Phase of
Development
 
Three Months Ended March 31,
 
 
 
 
 
2020
 
2019
 
Change
 
% Change
 
(in thousands, except percentages)
Andexanet alfa
Phase 2/3/4
 
$
15,986

 
$
24,890

 
$
(8,904
)
 
(36
%)
Betrixaban
Phase 1/3
 
1,195

 
566

 
629

 
111
%
Cerdulatinib
Phase 1/2a
 
7,171

 
7,197

 
(26
)
 
 %
Other research and development expenses(1)
 
 
1,737

 
2,931

 
(1,194
)
 
(41
)%
Total research and development expenses
 
 
$
26,089

 
$
35,584

 
$
(9,495
)
 
(27
%)
(1)
Amounts in all periods include costs for other potential product candidates.
The net decrease in total research and development expenses during the three months ended March 31, 2020 compared to the three months ended March 31, 2019 was primarily attributable to:
a decrease in Andexanet alfa program costs during the first quarter of 2020;
a $5.8 million charge for Lonza's first tranche purchase right that was measured up to the settlement date in the first quarter of 2019; and
a decrease in program costs related to other potential product candidates.
Selling, general and administrative expenses
 
Three Months Ended March 31,
 
 
 
 
 
2020
 
2019
 
Change
 
% Change
 
(in thousands, except percentages)
Selling, general and administrative expenses
$
54,418

 
$
53,034

 
$
1,384

 
3
%
The increase in selling, general and administrative expenses during the three months ended March 31, 2020 compared to the three months ended March 31, 2019 was primarily attributable to:

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an increase in building rent and insurance of $1.1 million resulting from the headquarters office lease renewal in June 2019 and expansion of EU operations.
Interest and other (expense) income, net
 
Three Months Ended March 31,
 
 
 
 
 
2020
 
2019
 
Change
 
% Change
 
(in thousands, except percentage)
Interest and other (expense) income, net
(2,186
)
 
1,984

 
$
(4,170
)
 
(210
)%
The decrease in interest and other (expense) income, net, during the three months ended March 31, 2020 compared to the three months ended March 31, 2019 was primarily attributable to
an increase in net loss on remeasurement from embedded derivatives by $3.6 million; and
a decrease in interest income earned from investments.
Interest expense
 
Three Months Ended March 31,
 
 
 
 
 
2020
 
2019
 
Change
 
% Change
 
(in thousands, except percentages)
Interest expense
$
8,147

 
$
6,481

 
$
1,666

 
26
%
The increase in interest expense during the three months ended March 31, 2020 compared to the three and three months ended March 31, 2019 was primarily due to:
$62.5 million of funding received in each of March and November 2019 under the Credit Agreement with HCR and Athyrium.
Liquidity and capital resources
Due to our significant research and development and selling, general and administrative expenditures, we have generated significant operating losses since our inception. We have financed our operations primarily through sales of our equity securities, collaborations, including loans from our collaboration partners and third parties, a royalty-based financing arrangement, and sales of commercial and development rights to some of our product candidates. Our expenditures are related to research and development activities, including clinical trial and manufacturing-related costs and selling, general and administrative costs, including commercial preparation, launch and operating costs. At March 31, 2020, we had cash, cash equivalents and investments of $394.1 million which includes $50.0 million minimum cash holdings required by our secured term loan agreement (See Note 7, Long Term Obligations, to the Condensed Consolidated Financial Statements). Our cash, cash equivalents and investments are held in a variety of interest-bearing instruments, including investments backed by U.S. government agencies, corporate debt securities and money market accounts. Cash in excess of immediate requirements is invested with a view toward liquidity and capital preservation, and we seek to minimize the potential effects of concentration and degrees of risk.
We estimate our existing capital resources, together with interest thereon, to be sufficient to meet our projected operating requirements into the second quarter of 2021 while maintaining compliance with covenants pursuant to the 2019 Credit Agreement of a minimum of $50.0 million of cash on hand. We have based this estimate on assumptions that may prove to be wrong, and we could utilize our available capital resources sooner than we currently expect. In light of the estimated costs to support the global launch and continued development of Andexxa, we will need to implement cost saving measures, defer the timing of capital expenditures and potentially raise additional capital through a combination of public or private equity offerings, debt financings, collaborations, strategic alliances, licensing arrangements and/or other marketing and distribution arrangements. We currently have no credit facility or committed sources of capital other than potential milestones receivable under our current collaboration and license agreements. Our future funding requirements will depend on many factors, including the following:

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the timing, receipt and amount of sales, profit sharing or royalties, if any, from our current and potential products;
the cost of manufacturing our current products and product candidates, including process improvements in order to manufacture product candidates at commercial scale, and establishing commercial supplies of our product candidates;
the cost and timing of establishing sales, marketing and distribution capabilities in the United States and abroad;
the terms and timing of any other collaborative, licensing and other arrangements that we may establish;
the receipt of any collaboration payments;
the number and characteristics of product candidates that we pursue;
the cost, timing and outcomes of regulatory approvals;
the scope, rate of progress, results and cost of our clinical studies, preclinical testing and other related activities;
the cost of preparing, filing, prosecuting, defending and enforcing any patent claims and other intellectual property rights;
the extent to which we acquire or invest in businesses, products or technologies, although we currently have no commitments or agreements relating to any of these types of transactions; and
partnerships and other strategic options for our products and product candidates.
If we need to raise additional capital to fund our operations, funding may not be available to us on acceptable terms, or at all. If we are unable to obtain needed financing, we will need to curtail planned activities to reduce costs. Doing so will likely have an unfavorable effect on our ability to execute on our business plan, and have an adverse effect on our business, results of operations and future prospects. We may seek to raise any necessary additional capital through a combination of public or private equity offerings, debt financings, collaborations, strategic alliances, licensing arrangements and other marketing and distribution arrangements. To the extent that we raise additional capital through marketing and distribution arrangements or other collaborations, strategic alliances or licensing arrangements with third parties, we may have to relinquish valuable rights to our product candidates, future revenue streams, research programs or product candidates or to grant licenses on terms that may not be favorable to us. If we do raise additional capital through public or private equity offerings, the ownership interest of our existing stockholders will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect our stockholders’ rights. If we raise additional capital through debt financing, we may be subject to covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends.
The following table summarizes our cash flows for the periods indicated:
 
Three Months Ended March 31,
 
2020
 
2019
 
(in thousands)
Cash used in operating activities
$
(71,100
)
 
$
(63,635
)
Cash provided by investing activities
52,927

 
82,103

Cash provided by financing activities
101

 
69,840

Effect of exchange rate changes on cash, cash equivalents and restricted cash
(23
)
 

Net (decrease) increase in cash, cash equivalents and restricted cash
$
(18,095
)
 
$
88,308

Cash used in operating activities
Cash used in operating activities for the three months ended March 31, 2020 reflected a net loss of $68.8 million, offset by a non-cash stock-based compensation charge of $9.5 million, non-cash interest incurred on the Notes payable, royalty-based debt and Secured Term Loans of $5.1 million, remeasurement loss on our embedded derivatives of $3.2 million, a provision for excess and obsolete inventories charge of $2.1 million, and amortization on the lease right-of-use assets of $1.2 million. Cash used in operating activities also reflected a $15.6 million decrease due to an increase in inventories as we build out commercial inventory supplies, a $6.1 million increase due to a decrease in trade and other receivables, net from our Andexxa and

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Ondexxya customers, a $3.7 million decrease due to royalty payments made to BMS, Pfizer and HCR, and a $10.2 million decrease due to a decrease in accrued and other liabilities.
Cash used in operating activities for the three months ended March 31, 2019 reflected a net loss of $78.1 million, offset by a non-cash stock-based compensation charge of $17.9 million, non-cash interest incurred on the Notes payable and royalty-based debt of $6.5 million, and a provision for excess and obsolete inventories charge of $3.9 million. Cash used in operating activities also reflected a $1.5 million increase due to a decrease in inventories as we use commercial inventory supplies, a $5.9 million decrease due to an increase in trade and other receivables, net from our Andexxa customers, a $2.0 million decrease due to royalty payments made to BMS, Pfizer and HCR, and a $4.5 million decrease due to a decrease in accounts payable.
Cash provided by investing activities
Cash provided by investing activities for the three months ended March 31, 2020 was primarily related to proceeds from maturities of investments of $100.4 million, partially offset by investment purchases of $46.5 million and fixed asset purchases of $1.0 million.
Cash provided by investing activities for the three months ended March 31, 2019 was primarily related to proceeds from maturities of investments of $124.1 million, partially offset by investment purchases of $41.7 million and fixed asset purchases of $0.4 million.
Cash provided by financing activities
Cash provided by financing activities for the three months ended March 31, 2020 was primarily related to net proceeds from the issuance of common stock pursuant to equity awards of $0.4 million, offset by payments of long-term obligation to a collaborator of $0.3 million.
Cash provided by financing activities for the three months ended March 31, 2019, was primarily related to net proceeds from debt issuance of $59.2 million and net proceeds from the issuance of common stock pursuant to equity awards of $10.1 million.
Off-balance sheet arrangements and contractual obligations
We lease our corporate headquarters, laboratory and other U.S. facilities under an operating lease expiring in March 2023. These leases require us to pay taxes, insurance, maintenance and minimum lease payments.
There were no material changes during the three months ended March 31, 2020 outside of the ordinary course of business and in our specified contractual obligations as disclosed in our Annual Report on Form 10-K for the year ended December 31, 2019 filed with the SEC on February 28, 2020.
ITEM 3:
QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
The primary objective of our investment activities is to preserve our capital to fund our operations. We also seek to maximize income from our investments without assuming significant risk. To achieve our objectives, we maintain a portfolio of cash equivalents and investments in a variety of securities of high credit quality. As of March 31, 2020, we had cash, cash equivalents and investments of $394.1 million consisting of cash and liquid investments deposited in highly-rated financial institutions in the United States. A portion of our investments may be subject to interest rate risk and could fall in value if market interest rates increase. However, because our investments are primarily short-term in duration, we believe that our exposure to interest rate risk is not significant and a 1% movement in market interest rates would not have a significant impact on the total value of our portfolio. We actively monitor changes in interest rates.
We contract for the conduct of certain clinical development, manufacturing, regulatory and commercialization activities with vendors in Europe.  We made payments in the aggregate amount of €13.6 million and €8.5 million to our European vendors during the three months ended March 31, 2020 and 2019, respectively. We are subject to exposure due to fluctuations in foreign exchange rates in connection with these agreements and with our cash balance denominated in Euros and British Pounds, to a lesser extent. For the three months ended March 31, 2020 and 2019, respectively, the effect of the exposure to these fluctuations in foreign exchange rates was not material.

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ITEM 4:
CONTROLS AND PROCEDURES
We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our reports under the Exchange Act, and the rules and regulations thereunder, is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms and that such information is accumulated and communicated to our management, including our President and Chief Executive Officer and principal financial officer, as appropriate, to allow for timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and management is required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures.
Evaluation of Disclosure Controls and Procedures
As required by Rule 13a-15(b) under the Exchange Act, our management, under the supervision and with the participation of our principal executive officer and principal financial officer, has evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of March 31, 2020. Based on such evaluation, our principal executive officer and principal financial officer have concluded that, as of March 31, 2020, our disclosure controls and procedures were effective at the reasonable assurance level.
Changes in Internal Control Over Financial Reporting
There were no changes in our internal controls over financial reporting identified in connection with the evaluation required by Rule 13a-15(d) and 15d-15(d) of the Exchange Act that occurred during the three months ended March 31, 2020 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting. We have not experienced any material impact to our internal controls over financial reporting despite the fact that most of our employees are working remotely due to the COVID-19 pandemic. We are continually monitoring and assessing the COVID-19 situation on our internal controls to minimize the impact on their design and operating effectiveness.
PART II. OTHER INFORMATION
ITEM 1.
LEGAL PROCEEDINGS
On January 16, 2020, a stockholder filed a putative class action against the Company and certain officers (the “Defendants”) in the U.S. District Court for the Northern District of California, captioned Hayden v. Portola Pharmaceuticals, Inc., et al., No. 3:20-cv-00367-VC (N.D. Cal.). On February 7 and 28, 2020, other stockholders filed related putative class actions against Defendants, captioned, respectively, McCutcheon v. Portola Pharmaceuticals, Inc., et al., No. 3:20-cv-00949 (N.D. Cal.), and Southeastern Pennsylvania Transportation Authority v. Portola Pharmaceuticals, Inc., et al., No. 3:20-cv-01501 (N.D. Cal.) (the “SEPTA” case).
The stockholder plaintiffs allege that the Defendants violated the antifraud provisions of the Exchange Act and the Securities Act by making misrepresentations and omissions in public disclosures concerning the Company’s sales of andexanet alfa, marketed as Andexxa in the United States and Ondexxya in Europe, between January 8, 2019 and February 26, 2020. Specifically, plaintiffs allege that the Defendants made materially false and/or misleading statements about the demand for Andexxa, and usage of Andexxa by hospitals and healthcare organizations. Plaintiffs also allege that the Defendants made materially false and/or misleading statements about the Company’s accounting for its reserve for returns, and that the Defendants failed to disclose that the Company was shifting from a short-dated version of Andexxa to a longer-dated version, impacting the reserve for returns and impacting revenue for the Company. Plaintiffs contend that the alleged fraud was revealed on January 9, 2020, when the Company announced its preliminary unaudited financial results for the fourth quarter of 2019, and again on February 26, 2020 when the Company issued its fourth quarter 2019 financial results. The SEPTA plaintiff further alleges that defendants violated the Securities Act by making misrepresentations and omissions in offering materials associated with the Company’s August 7, 2020 securities offering. On April 22, 2020, the Court issued an Order appointing the Alameda County Employees’ Retirement Association (“ACERA”) as Lead Plaintiff in the litigation and directing ACERA to file its Amended Complaint no later than May 20, 2020.
Plaintiffs seek to recover unspecified monetary relief, interest, and attorneys’ fees and costs. Given the early stage of these proceedings, we cannot presently predict the likelihood of obtaining dismissal of the case, nor can we estimate the possible loss or range of loss at this time.
Item 1A.
RISK FACTORS.
Investing in our common stock involves a high degree of risk. You should consider carefully the following risks, together with all the other information in this report, including our financial statements and notes thereto, before you invest in our common

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stock. If any of the following risks actually materializes, our operating results, future prospects, financial condition and liquidity could be materially adversely affected. As a result, the trading price of our common stock could decline and you could lose part or all of your investment.
In assessing these risks, you should also refer to other information contained in this quarterly report on Form 10-Q, including our Condensed Consolidated Financial Statements and related Notes. We have marked with an asterisk (*) the risks described below that reflect substantive changes from, or additions to, the risks described in our annual report on Form 10-K for the year ended December 31, 2019.
1) RISKS RELATED TO THE PROPOSED ACQUISITION OF PORTOLA BY ALEXION
* The proposed acquisition of Portola by Alexion is subject to a number of conditions beyond our control. Failure to complete the proposed acquisition within the expected time frame, or at all, could have a material adverse effect on our business, operating results, financial condition and our share price.
On May 5, 2020, we entered into an Agreement and Plan of Merger (the “Merger Agreement”) with Alexion Pharmaceuticals, Inc. (“Alexion”) and Alexion’s subsidiary, Odyssey Merger Sub Inc. (“Purchaser”) related to the proposed acquisition of Portola by Alexion (the “Acquisition”). Pursuant to the Merger Agreement, and upon the terms and subject to the conditions thereof, Purchaser will commence a tender offer (the “Offer”) to purchase all of our outstanding shares of common stock. If certain conditions are satisfied and the Offer closes, Purchaser may acquire any remaining shares through a merger pursuant to section 251(h) of the DGCL. The obligation of Alexion and Purchaser to consummate the Offer is subject to the condition that there be validly tendered and not withdrawn prior to the expiration of the Offer a number of ordinary shares representing at least a majority of the outstanding shares outstanding of Company common stock as of the scheduled expiration of the Offer (such condition, the “Minimum Tender Condition”). The Minimum Condition may not be amended by Alexion without the prior written consent of Portola. The obligation of Purchaser to consummate the Offer is also subject to the expiration or termination of the waiting period (and any extension thereof) under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (“HSR Act”), and the receipt of other antitrust notification and approvals in certain European jurisdictions and other customary conditions.
We cannot predict whether and when these conditions will be satisfied. If one or more of these conditions is not satisfied, and as a result, we do not complete the proposed Acquisition, we would remain liable for significant transaction costs, and the focus of our management would have been diverted from seeking other potential strategic opportunities, in each case without realizing any benefits of the proposed Acquisition. Certain costs associated with the proposed Acquisition have already been incurred or may be payable even if the proposed Acquisition is not consummated. Finally, any disruptions to our business resulting from the announcement and pendency of the proposed Acquisition, including any adverse changes in our relationships with our customers, partners, suppliers and employees, could continue or accelerate in the event that we fail to consummate the proposed Acquisition.
Our share price may also fluctuate significantly based on announcements by Alexion and other third parties or us regarding the Acquisition or based on market perceptions of the likelihood of the satisfaction of the Minimum Tender Condition or other conditions to the consummation of the Acquisition. Such announcements may lead to perceptions in the market that the Acquisition may not be completed, which could cause our share price to fluctuate or decline. If we do not consummate the Acquisition, the price of our ordinary shares may decline significantly from the current market price, which may reflect a market assumption that the proposed Acquisition will be consummated. Any of these events could have a material adverse effect on our business, operating results and financial condition and could cause a decline in the price of our ordinary shares.
* The announcement and pendency of the Acquisition with Alexion could adversely affect our business, financial results and/or operations.
Our efforts to complete the Acquisition could cause substantial disruptions in, and create uncertainty surrounding, our business, which may materially adversely affect our results of operation and our business. Uncertainty as to whether the Acquisition will be completed may affect our ability to recruit prospective employees or to retain and motivate existing employees. Employee retention may be particularly challenging while the Acquisition is pending because employees may experience uncertainty about their roles following the Acquisition. A substantial amount of our management’s and employees’ attention is being directed toward the completion of the Acquisition and thus is being diverted from our day-to-day operations. Uncertainty as to our future could adversely affect our business and our relationship with collaborators, vendors, customers, regulators and other business partners. For example, vendors, collaborators and other counterparties may defer decisions concerning working with us, or seek to change existing business relationships with us. Changes to or termination of existing business relationships could adversely affect our results of operations and financial condition, as well as the market price of our common stock. The adverse

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effects of the pendency of the Acquisition could be exacerbated by any delays in completion of the Acquisition or termination of the Merger Agreement.
* The Offer consideration payable to holders of our shares of common stock will not be adjusted for changes in our business, assets, liabilities, prospects, outlook, financial condition or results of operations, or in the event of any change in our share price.
The Offer consideration payable to holders of our shares of common stock will not be adjusted for changes in our business, assets, liabilities, prospects, outlook, financial condition or results of operations, or changes in the market price of, analyst estimates of, or projections relating to, our ordinary shares. For example, if we experienced an improvement in our business, assets, liabilities, prospects, outlook, financial condition or results of operations prior to the consummation of the Acquisition, there would be no adjustment to the amount of the proposed Offer consideration.
* The Merger Agreement contains provisions that could discourage a potential competing acquirer.
Under the terms of the Merger Agreement, we have agreed not to solicit or initiate discussions with third parties regarding other proposals to acquire Portola and are subject to restrictions on our ability to respond to any such proposal, except as permitted under the terms of the Merger Agreement. In the event that we receive an acquisition proposal from a third party, we must notify Alexion of such proposal and negotiate in good faith with Alexion prior to terminating the Merger Agreement or effecting a change in the recommendation of our Board of Directors to our stockholders with respect to the proposed Acquisition. The Merger Agreement also contains certain termination rights for both Alexion and us and further provides that, upon termination of the Merger Agreement under specified circumstances, including certain terminations in connection with an alternative business combination transaction as permitted by the terms of the Merger Agreement, we will be required to pay Alexion a termination fee of $51.5 million.
These provisions could discourage a potential third-party acquirer that might have an interest in acquiring all or a significant portion of Portola from considering or proposing that acquisition, even if it were prepared to pay consideration with a higher per share cash or market value than the market value proposed to be received or realized in the Acquisition. These provisions also might result in a potential third-party acquirer proposing to pay a lower price to our stockholders than it might otherwise have proposed to pay due to the added expense of the $51.5 million termination fee that may become payable in certain circumstances.
If the Merger Agreement is terminated and we determine to seek another business combination, we may not be able to negotiate a transaction with another party on terms comparable to, or better than, the terms of the proposed Acquisition.
* Shareholder litigation could prevent or delay the closing of the proposed Acquisition or otherwise negatively impact our business, operating results and financial condition.
We may incur additional costs in connection with the defense or settlement of any future shareholder litigation in connection with the Acquisition. Such litigation may adversely affect our ability to complete the Acquisition. We could incur significant costs in connection with any such litigation lawsuit, including costs associated with the indemnification of obligations to our directors. Furthermore, one of the conditions to the closing of the proposed Acquisition is the absence of any governmental order or law preventing the Acquisition or making the consummation of the proposed Acquisition illegal. Consequently, if a plaintiff were to secure injunctive or other relief prohibiting, delaying or otherwise adversely affecting our ability to complete the Acquisition, then such injunctive or other relief may prevent the Acquisition from becoming effective within the expected time frame or at all.
* We may be unable to obtain the regulatory approvals required to complete the proposed Acquisition.
One of the conditions to consummation of the proposed Acquisition is receipt of certain regulatory approvals, including the expiration or termination of the applicable waiting periods (and any extension thereof) under the HSR Act and antitrust notification and approvals in certain European jurisdictions. There can be no assurance that such regulatory approvals, or any other regulatory approvals that might be required to consummate the proposed Acquisition will be obtained. If such regulatory approvals are obtained, there can be no assurance as to the timing of such approvals, our ability to obtain the approvals on satisfactory terms or in the absence of any litigation challenging such approvals.
At any time before or after the consummation of the proposed Acquisition (and notwithstanding the termination of the waiting period under the HSR Act), the U.S. Department of Justice, Federal Trade Commission or any state or non-U.S. governmental entity could take such action, under antitrust laws or otherwise, as it deems necessary or desirable in the public interest. Such action could include seeking to enjoin the consummation of the proposed Acquisition or seeking the divestiture of substantial

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assets. Private parties may also seek to take legal action under antitrust laws under certain circumstances. If the proposed Acquisition does not receive, or timely receive, the required regulatory approvals and clearances, or if another event occurs delaying or preventing the proposed Acquisition, such delay or failure to complete the proposed Acquisition may create uncertainty or otherwise have negative consequences that may materially and adversely affect our financial condition and results of operations, as well as the price per share for our shares of common stock.
* While the proposed Acquisition is pending, we are subject to business uncertainties and contractual restrictions that could disrupt our business, and the Acquisition may impair our ability to attract and retain qualified employees or retain and maintain relationships with our customers, suppliers and other business partners.
Whether or not the Acquisition is consummated, it may disrupt our current plans and operations, which could have an adverse effect on our business and financial results. The pendency of the Acquisition may also divert management's attention and our resources from ongoing business and operations and our employees and other key personnel may have uncertainties about the effect of the proposed Acquisition, and the uncertainties may impact our ability to retain, recruit and hire key personnel while the proposed Acquisition is pending or if it fails to close. Furthermore, if key personnel depart because of such uncertainties, or because they do not wish to remain with the combined company after closing, our business and results of operations may be adversely affected. In addition, we cannot predict how our suppliers, customers and other business partners will view or react to the proposed Acquisition upon consummation. If we are unable to reassure our customers, suppliers and other business partners to continue transacting business with us, our sales, financial condition and results of operations may be adversely affected.
In addition, the Merger Agreement generally requires us to operate in the ordinary course of business consistent with past practice, pending consummation of the Acquisition, and restricts us from taking certain actions with respect to our business and financial affairs without Alexion’s consent. Such restrictions will be in place until either the Acquisition is consummated or the Merger Agreement is terminated. These restrictions could restrict our ability to, or prevent us from, pursuing attractive business opportunities (if any) that arise prior to the consummation of the Acquisition. For these and other reasons, the pendency of the Acquisition could adversely affect our business, operating results and financial condition.
* We have incurred, and will continue to incur, direct and indirect costs as a result of the Acquisition.
We have incurred, and will continue to incur, significant costs and expenses, including fees for professional services and other transaction costs, in connection with the Acquisition, including costs that we may not currently expect. We must pay substantially all of these costs and expenses whether or not the transaction is completed. If the Merger Agreement is terminated under specified circumstances, we would be required to pay to Alexion a termination fee equal to $51.5 million. There are a number of factors beyond our control that could affect the total amount or the timing of these costs and expenses.
2) RISKS RELATED TO OUR FINANCIAL CONDITION AND NEED FOR ADDITIONAL CAPITAL
* Our business has been adversely affected by the recent COVID-19 outbreak and may experience further adverse effects. The COVID-19 pandemic will likely continue to materially affect our operations, including at our headquarters in the San Francisco Bay Area, which is currently subject to a shelter-in-place order, our European operations and at our clinical trial sites, as well as the business or operations of our manufacturers, contract research organizations ("CROs") or other third parties with whom we conduct business.
Our business could be adversely affected by health epidemics in regions where we have concentrations of clinical trial sites or other business operations, and could cause significant disruption in the operations of third-party manufacturers and CROs upon whom we rely. For example, in December 2019, a novel strain of coronavirus, SARS-CoV-2, causing a disease referred to as COVID-19, has spread to multiple countries, including the United States and several European countries. Our headquarters is located in the San Francisco Bay Area. In March 2020, the World Health Organization declared the COVID-19 outbreak a pandemic, and the U.S. government imposed travel restrictions on travel between the United States, Europe and certain other countries. Further, the President of the United States declared the COVID-19 pandemic a national emergency, invoking powers under the Stafford Act, the legislation that directs federal emergency disaster response. Similarly, the State of California declared a state of emergency related to the spread of COVID‑19, and the San Francisco Department of Public Health announced aggressive recommendations to reduce the spread of the disease. In March 2020, the health officers of six San Francisco Bay Area counties, including San Mateo County where our headquarters is located, issued shelter-in-place orders, which (i) direct all individuals living in those counties to shelter at their places of residence (subject to limited exceptions), (ii) direct all businesses and governmental agencies to cease non-essential operations at physical locations in those counties, (iii) prohibit all non-essential gatherings of any number of individuals, and (iv) order cessation of all non-essential travel. The shelter-in-place orders took effect on March 17, 2020 and will continue until end of May, unless further extended. In addition, on March 19, 2020, the Governor of California and the State Public Health Officer and Director of the California Department of Public Health issued an executive order that directs all individuals living in the State of California to stay at their place of

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residence for an indefinite period of time (subject to certain exceptions to facilitate authorized necessary activities) to mitigate the impact of the COVID-19 pandemic. The executive order exempts certain individuals needed to maintain continuity of operations of critical infrastructure sectors as determined by the federal government.
In response to these public health directives and orders, we have implemented work-from-home policies in our South San Francisco and European headquarters and for our U.S. and European field forces. The effects of the executive order, the shelter-in-place order and our work-from-home policies may negatively impact productivity, disrupt our business and delay our clinical programs and timelines, the magnitude of which will depend, in part, on the length and severity of the restrictions and other limitations on our ability to conduct our business in the ordinary course. These and similar, and perhaps more severe, disruptions in our operations could negatively impact our business, operating results and financial condition.
Hospitals, the primary end users of Andexxa, have also experienced profound changes to their operations and priorities as they seek to respond to the medical needs of COVID-19 patients. The scope of these medical needs and the number of patients requiring hospital treatment for COVID-19 is likely to place a significant strain on hospital resources requiring a change in operational priorities and deployment of available resources. At this time, many hospitals are also imposing general prohibitions on sales communications from pharmaceutical companies, including our field force. To the extent that hospital resources are redirected towards the COVID-19 response, hospitals may have fewer resources available to treat factor Xa bleeds, including purchases of Andexxa.
Quarantines, shelter-in-place, executive and similar government orders, or the perception that such orders, shutdowns or other restrictions on the conduct of business operations could occur, related to COVID-19 or other infectious diseases could impact personnel at third-party manufacturing facilities in the United States and other countries, or the availability or cost of materials, which would disrupt our supply chain. For example, any manufacturing supply interruption of Andexxa, which is currently manufactured by Lonza at facilities in Spain, or cerdulatinib, which is currently manufactured at a facility in Switzerland, could adversely affect our ability to conduct ongoing and future clinical trials of cerdulatinib.
In addition, our clinical trials may be significantly affected by the COVID-19 pandemic. Clinical site initiation and patient enrollment may be delayed due to prioritization of hospital resources toward the COVID-19 pandemic. Some patients may not be able to comply with clinical trial protocols if quarantines impede patient movement or interrupt healthcare services. Similarly, our ability to recruit and retain patients and principal investigators and site staff who, as healthcare providers, may have heightened exposure to COVID-19 and adversely impact our clinical trial operations. Finally, as our ANNEXA studies are conducted in the hospital setting, the study sites may not have sufficient internal resources to conduct our studies.
The spread of COVID-19, which has caused a broad impact globally, may materially affect us economically. While the potential economic impact brought by, and the duration of, COVID-19 may be difficult to assess or predict, a widespread pandemic could result in significant disruption of global financial markets, reducing our ability to access capital, which could in the future negatively affect our liquidity. In addition, a recession or market correction resulting from the spread of COVID-19 could materially affect our business and the value of our common stock.
The global pandemic of COVID-19 continues to rapidly evolve. The ultimate impact of the COVID-19 pandemic or a similar health epidemic is highly uncertain and subject to change. We do not yet know the full extent of potential delays or impacts on our business, our clinical trials, healthcare systems or the global economy as a whole. However, these effects could have a material impact on our operations, and we will continue to monitor the COVID-19 situation closely.
Our operating results may fluctuate significantly, which makes our future operating results difficult to predict and could cause our operating results to fall below expectations or our guidance.
Our operating results are difficult to predict and will likely fluctuate from quarter to quarter and year to year. Due to the recent approval by the FDA and the EC of our products and the short period of historical sales data, our product sales will be difficult to predict from period to period and as a result, you should not rely on sales results in any period as being indicative of future performance and sales may be below the expectation of securities analysts or investors in the future. We believe that our quarterly and annual results of operations may be affected by a variety of factors, including:
the level of demand and market acceptance;
the results of our clinical trials;
our ability to obtain and maintain desired regulatory approvals in the United States, EU and other foreign jurisdictions;
the extent to which coverage and reimbursement is available from government and health administration authorities, private health insurers, managed care programs and other third-party payors;

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trends and developments in the pricing of prescription drugs in the United States and abroad, especially in the EU;
rebates, discount, other pricing concessions and fees that we may provide to integrated delivery networks, group purchasing organizations, other purchasers and pharmacy benefits managers and other third-party payors;
actual and estimated product returns;
the timing, cost and level of investment in our marketing efforts to support sales;
the timing, cost and level of investment in our medical affairs field teams to initiate relevant disease state education;
the timing, cost and level of investment in our research and development activities involving approved products and product candidates;
the cost of manufacturing, distribution and the amount of legally mandated discounts to government entities, other discounts and rebates, product returns and other gross-to-net deductions;
the risk/benefit profile, cost and reimbursement of existing and potential future drugs which compete with approved products;
the timing and amount of non-cash items such as stock compensation expenses, reserves, cost of goods sold and non-recurring charges such as inventory write-offs;
our ability to control expenses;
costs, expenses and damages or fines arising from litigation or government investigations;
the filing, maintenance, prosecution, defense and enforcement of patent claims and other intellectual property rights; and
expenditures that we will or may incur to acquire or develop additional product candidates and technologies.
The cumulative effects of these factors could result in large fluctuations and unpredictability in our quarterly and annual operating results. As a result, comparing our operating results on a period-to-period basis may not be meaningful. Investors should not rely on our past results as an indication of our future performance. This variability and unpredictability could also result in our failing to meet the expectations of industry or securities analysts or investors for any period. If our revenue or operating results fall below the expectations of analysts or investors or below any forecasts we may provide to the market, or if the forecasts we provide to the market are below the expectations of analysts or investors, the price of our common stock could decline substantially. Such a stock price decline could occur even when we have met any previously publicly stated revenue or earnings guidance we may provide.
We have incurred significant operating losses, and expect to incur substantial losses in the near term as we continue to develop and commercialize our products and product candidates.
We are a commercial biopharmaceutical company.  We launched our commercial products in 2018 and continue to incur significant expenses related to commercialization, our ongoing and planned future clinical studies, research and development activities, and selling, general and administrative activities. As of March 31, 2020, we had an accumulated deficit of approximately $1.9 billion.
To date, we have financed our operations primarily through sales of our equity securities, collaborations, including a loan from one of our collaboration partners, a sale of a royalty stream from future product sales, a term loan, sales of commercial and development rights to some of our product candidates, and to a lesser extent, government grants, equipment leases, venture debt and with the benefit of tax credits made available under a federal stimulus program supporting drug development. We have devoted substantially all of our efforts to product commercialization, research and development, including manufacturing and clinical studies. We anticipate that we will continue to incur substantial expenses as we:
establish, maintain and scale-up manufacturing capabilities and a sales, marketing and distribution infrastructure to commercialize our products in the United States and abroad;
initiate or continue clinical studies, including a post-marketing randomized controlled trial of Andexxa;
continue the research and development of our product candidates;
seek to discover or in-license additional product candidates; and

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enhance operational, compliance, financial, quality and information management systems.
To be profitable in the future, we must succeed in commercializing our products and developing and commercializing other products with significant market potential. This will require us to be successful in a range of activities, including manufacturing, marketing and selling our products and any other products for which we may obtain regulatory approval, obtaining additional regulatory approvals and successfully completing additional clinical studies. We are only in the preliminary stages of some of these activities. We may not succeed in these activities and may never generate revenue that is sufficient to be profitable in the future. Even if we are profitable, we may not be able to sustain or increase profitability on a quarterly or annual basis. Our failure to achieve sustained profitability would depress the value of our company and could impair our ability to raise capital, expand our business, diversify our product candidates, market our product candidates, if approved, or continue our operations.
We will need additional funds to support our operations, and such funding may not be available to us on acceptable terms, or at all, which would force us to delay, reduce or suspend our research and development programs and other operations or commercialization efforts. Raising additional capital may subject us to unfavorable terms, cause dilution to our existing stockholders, restrict our operations, reduce future profitability or require us to relinquish rights to our product candidates and technologies.
We will continue to require substantial funds to support commercial operations and pursue further research and development efforts. Our financing requirements will depend on many factors, some of which are beyond our control, including the following:
product sales of Andexxa and Ondexxya, and if approved for commercial marketing, our product candidates;
the costs of commercialization activities, including product sales, marketing, manufacturing and distribution and general corporate and commercial infrastructure;
the scope and timing of our entry into additional foreign markets and establishment of commercial infrastructure;
the costs and timing of international expansion;
the timing of, and costs involved in, seeking and obtaining and maintaining approvals from the FDA, EC and other regulatory authorities;
the possible development of additional product candidates, including through in-licensing and acquisitions;
the degree and rate of market acceptance of any products launched by us or partners;
our ability to enter into additional collaboration, licensing, commercialization or other financing arrangements and the terms and timing of such arrangements;
the rate of progress and cost of our clinical studies; and
the emergence of competing technologies or other adverse market developments
Until we can generate a sufficient amount of product revenue to finance our cash requirements, which we may never do, we expect to finance future cash needs through a combination of public or private equity offerings, debt financings, collaborations, strategic alliances, licensing arrangements and other financing, marketing and distribution arrangements. Additional financing may not be available to us when we need it or it may not be available on favorable terms.
If we raise additional capital through financing, marketing and distribution arrangements or other collaborations, strategic alliances, licensing or other financial arrangements with third parties, we may have to relinquish certain valuable rights to our product candidates, technologies, future revenue streams or research programs or grant licenses on terms that may not be favorable to us. If we raise additional capital through public or private equity offerings, the ownership interest of our existing stockholders will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect our stockholders’ rights. If we raise additional capital through debt financing, we may be subject to covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends and our repayment obligations may reduce future financial performance. If we are unable to obtain adequate financing when needed, we may have to delay, reduce the scope of, or suspend one or more of our clinical studies, research and development programs or commercialization efforts.

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Our obligations under our credit facility are secured by substantially all of our assets, so if we default on those obligations, the lenders could foreclose on our assets. As a result of these security interests, such assets would only be available to satisfy claims of our general creditors or to holders of our equity securities if we were to become insolvent at a time when the value of such assets exceeded the amount of our indebtedness and other obligations.  Additionally, our credit facility contains restrictions and limitations that could significantly affect our ability to operate our business.
Pursuant to the Credit Agreement by and among us, the guarantor and lenders (“Lenders”) party thereto, and HCR Collateral Management, LLC, as Administrative Agent (as defined therein), dated February 28, 2019 (the “Credit Facility”), the Administrative Agent, in its capacity as Collateral Agent for the Lenders, has been granted a security interest in substantially all of our assets. As a result, if we default under our obligations to the Lenders, the Collateral Agent could foreclose on its security interest and liquidate some or all of these assets, which would harm our business, financial condition and results of operations.
In the event of a default in connection with our bankruptcy, insolvency, liquidation, or reorganization, the Collateral Agent would have a prior right to substantially all of our assets to the exclusion of our general unsecured creditors. In that event, our assets would first be used to repay in full all indebtedness and other obligations under the Credit Facility, resulting in all or a portion of our assets being unavailable to satisfy the claims of any unsecured indebtedness. Only after satisfying the claims of the Lenders and any unsecured creditors would any amount be available for distribution to our equity holders. Events of default under the Credit Facility include, among other things, our failure to pay any amounts due under the Credit Facility or any of the other loan documents, a breach of covenants under the Credit Facility, our insolvency, a material adverse effect occurring, the occurrence of certain defaults under certain other indebtedness for which we are obligated or certain final judgments against us.
The pledge of these assets and other restrictions imposed in the Credit Facility may limit our flexibility in raising capital for other purposes. Because substantially all of our assets are pledged to secure the Credit Facility obligations, our ability to incur additional secured indebtedness or to sell or dispose of assets to raise capital may be impaired, which could have an adverse effect on our financial flexibility.
If we are unable to comply with certain financial and operating restrictions in the Credit Facility, we may be limited in our business activities and access to credit or may default under the Credit Facility.
Provisions in the Credit Facility impose restrictions or require prior approval on our ability, and the ability of certain of our subsidiaries to, among other things:
Incur additional debt;
Make certain investments and acquisitions;
Guarantee the indebtedness of others or our subsidiaries;
Create liens or encumbrances;
Engage in new lines of business;
Enter into transactions with affiliates;
Pay cash dividends and make distributions;
Redeem or repurchase capital shares;
Sell, lease or transfer certain parts of our business or property;
Prepay other indebtedness; and
Acquire new companies and merge or consolidate.
The Credit Facility also contains other customary covenants, including covenants that require us to maintain a minimum cash balance of up to $50 million, dependent on borrowings and levels of sales of Andexxa. We may not be able to comply with these covenants in the future. Our failure to comply with these covenants may result in the declaration of an event of default, which, if not cured or waived, may result in the acceleration of the maturity of indebtedness outstanding under the Credit Facility and would require us to pay all amounts outstanding. If the maturity of our indebtedness is accelerated, we may not have sufficient funds then available for repayment or we may not have the ability to borrow or obtain sufficient funds to replace the accelerated indebtedness on terms acceptable to us or at all. Our failure to repay our indebtedness would result in the Collateral Agent foreclosing on all or a portion of our assets and possibly force us to curtail or cease our operations.

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3) RISKS RELATED TO COMMERCIAL AND MARKETING OPERATIONS AND THE DEVELOPMENT AND COMMERCIALIZATION OF OUR PRODUCTS AND PRODUCT CANDIDATES
Our ability to grow our company is critically dependent upon the commercial success of Andexxa.
We anticipate that for the foreseeable future, our ability to generate revenue from operations to fund our business will depend substantially upon the commercial success of Andexxa in the United States and Ondexxya in the EU. If sales of Andexxa or Ondexxya fail to grow, decrease or remain flat, we may need to reduce our operating expenses, access other sources of cash or otherwise modify our business plans, which would likely have a material adverse impact on our business, financial condition and results of operations.
Our products may fail to achieve the degree of market acceptance by physicians, patients, healthcare payors and others in the medical community necessary for commercial success.
Our success depends heavily on the launch and commercialization of our products. The commercial success of our products depends upon their acceptance by the medical community and third-party payors as clinically useful, cost-effective and safe. The degree of market acceptance of any drug depends on a number of factors, such as:
the prevalence and severity of any side effects;
efficacy and potential advantages compared to alternative treatments;
the price we charge for our products;
interpretations of the results of our clinical trials and availability of sufficient data demonstrating safety and efficacy of our products;
the willingness of physicians and healthcare organizations to change their current treatment practices;
the willingness of hospitals and hospital systems to include our products as treatment options;
convenience and ease of administration compared to alternative treatments;
the willingness of the target patient population to try new therapies and of physicians to prescribe these therapies;
the willingness of the target patient population to pay for our products, including co-pays under their health coverage plans;
the strength of marketing and distribution support; and
the availability of third-party coverage and adequate reimbursement.
Failure to attain market acceptance among the medical community and third-party payors may have an adverse impact on our operations and profitability. If we are not successful in commercializing Andexxa, our future product revenue will suffer, we may incur significant additional losses and our business will be materially harmed.
We obtained regulatory approval of Andexxa in the United States through an Accelerated Approval process and in the EU under a conditional approval. The data supporting these approvals may limit our ability to market Andexxa. Continued approval may also be contingent upon the results of ongoing patient studies to demonstrate an improvement in hemostasis.
The Accelerated Approval regulations allow drugs that are being developed to treat an unmet medical need to be approved substantially based on evidence of an effect on a biomarker endpoint that is considered reasonably likely to predict clinical benefit rather than a clinical endpoint such as survival or irreversible morbidity. Our approval of Andexxa was supported by data from two Phase 3 ANNEXA studies (ANNEXA-R and ANNEXA-A), which evaluated the safety and efficacy of Andexxa in reversing the anticoagulant activity of the Factor Xa inhibitors rivaroxaban and apixaban in healthy volunteers, and interim patient data from our ongoing ANNEXA-4 single-arm, open-label study in patients on a Factor Xa inhibitor experiencing a life-threatening or uncontrolled bleeding episode. However, these studies have inherent limitations as compared with a randomized controlled trial. For example, we do not have comparator arm data, including clinical head to head data against the treatment options which were used by hospitals prior to the availability of Andexxa, which we believe continue to be widely used, including off-label use of 4F-PCCs and other coagulation factors. In addition, the efficacy statements in our product label are limited as the result of our single-arm, open-label study. These limitations have a significant impact on our ability to market Andexxa and establish it as the standard of care, as pharmaceutical companies are generally prohibited from making product claims not set forth in their product labels. These limitations can also increase resistance to utilization by hospital formulary committees and may also negatively impact government pricing discussions in the EU and abroad.

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In addition, as a condition to approval, the FDA and EMA have required us to conduct a post-marketing randomized controlled trial of Andexxa. This trial will randomize patients to receive either Andexxa or the type of care the enrolling institution would provide in the absence of Andexxa. This study has been opened to enrollment and we expect it to be reported in 2023. We expect the practical implementation and ethical considerations of a randomized controlled trial for Andexxa to present challenges, and we cannot be sure that we will be able to successfully conduct and enroll such a trial in a manner satisfactory, or within the time period required by the FDA and EMA. Also, the data may be inconclusive or difficult to interpret since the control arm will consist of the standard of care among many hospitals and may vary from site to site. In addition to the post-marketing study, the EMA has also requested the final study reports for the ANNEXA-4 study and additional pharmacokinetic data. If the randomized controlled trial is not successful, the FDA and/or EMA could modify or withdraw our marketing approval for Andexxa. Further, even if the randomized controlled trial results support full approvals by the FDA and EMA, the data may still be subject to varying interpretations by the medical community and payors, including government payors in the EU and abroad.
Approval of Andexxa is limited to patients treated with rivaroxaban and apixaban, when reversal of anticoagulation is needed due to life-threatening or uncontrolled bleeding, and additional clinical studies and regulatory applications will be required to expand Andexxa indications. We can provide no assurances that such clinical studies or regulatory applications will be successful.
We are developing Andexxa as a universal antidote for patients receiving a Factor Xa inhibitor when reversal of anticoagulation is needed, such as in life-threatening or uncontrolled bleeding or for emergency surgery/urgent procedures. Our approval of Andexxa is currently limited to patients treated with rivaroxaban and apixaban, when reversal of anticoagulation is needed due to life-threatening or uncontrolled bleeding. Our studies have not yet produced clinical data regarding patients requiring emergency surgery or urgent procedures and we do not anticipate obtaining this indication without clinical data. We expect that we will also be required to provide additional clinical data to support addition to our label of other Factor Xa inhibitors, including edoxaban and enoxaparin. Additional clinical studies will require additional time and expense and may not prove successful. Limitations in our label for Andexxa will reduce the number of patients for whom Andexxa is indicated and could reduce the size of the anticipated market and our financial prospects. In addition, our label for Andexxa includes a boxed warning that treatment with Andexxa has been associated with serious and life‑threatening adverse events, thromboembolic events, ischemic events, cardiac arrest and sudden deaths. This boxed warning may adversely impact market acceptance and the commercial potential of Andexxa. There can be no assurance that further clinical experience will provide a basis to remove this boxed warning.
If serious adverse side effects are identified with respect to any of our product candidates or either of our approved products, we may need to abandon our development of that product candidate or discontinue sale of that product.
It is impossible to guarantee when or if any of our product candidates will prove safe enough to receive regulatory approval. In addition, there can be no assurance that our clinical studies will identify all relevant safety issues. Known or previously unidentified adverse side effects can adversely affect regulatory approvals or marketing of approved products. In such an event, we might need to abandon marketing efforts or development of that product or product candidate or enter into a partnership to continue development.
While no serious adverse side effects have been observed in our completed healthy subject studies with Andexxa, adverse effects have been observed in our ANNEXA-4 study in bleeding patients. Additionally, there is a risk that adverse events may be reported in our post-marketing randomized controlled trial of Andexxa, additional clinical experience or repeat doses that are determined to have been caused by Andexxa. Some protein-based biologics have encountered problems with immunogenicity, that is, their tendency to trigger an unwanted immune response against themselves. To date, no neutralizing antibodies against Andexxa or antibodies to Factor X or Xa have been detected; however there is still a risk that such antibodies could be identified through our ANNEXA-4 patient study results, additional clinical experience or from repeat doses. In addition, in our ANNEXA-4 patient trial, reversing the anticoagulant activity of Factor Xa inhibitors in patients with life-threatening or uncontrolled bleeding who have underlying medical conditions requiring anticoagulation has been associated with thromboembolic events, ischemic events, cardiac arrest and sudden deaths, and the FDA has included a boxed warning in the Andexxa label to this effect.
Bevyxxa, like all currently marketed inhibitors of Factor Xa, carries some risk of life-threatening bleeding. In addition, patients taking Bevyxxa in our clinical studies had an increased rate of gastrointestinal issues, such as diarrhea, nausea and vomiting, and other side effects such as back pain, dizziness, headaches, rashes and insomnia as compared to subjects taking a placebo or an active comparator.

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If a regulatory agency discovers adverse events of unanticipated severity or frequency it may impose restrictions on that product or us, including requiring withdrawal of the product from the market. Among other legal and administrative actions, a regulatory agency may:
mandate modifications to product labelling or promotional materials or require us to provide corrective information to healthcare practitioners;
suspend any regulatory approvals;
suspend any ongoing clinical trials;
refuse to approve pending applications or supplements to approved applications filed by us, our partners or our potential future partners;
impose restrictions on operations, including costly new manufacturing requirements; or
seize or detain products or require a product recall.
In addition, the occurrence of any of the foregoing, even if promptly remedied, could negatively impact the perception of us or the relevant product among the medical community, patients or third-party payors.
If we are unable to develop effective sales, marketing and distribution capabilities on our own or through collaborations or other marketing partners, we will not be successful in commercializing our products or our other future products.
We are still in the early stages of developing our global sales and marketing infrastructure. To achieve commercial success for our products or any current or potential product candidate, we must continue to develop a sales and marketing organization or outsource these functions to third parties. We plan to expand our hospital-based sales force in additional markets and work with partners in other parts of the world to commercialize our products globally. There are risks involved with both establishing our own sales and marketing capabilities and entering into arrangements with third parties to perform these services.
We also may not be successful entering into arrangements with third parties to sell and market our product candidates or may be unable to do so on terms that are favorable to us. We likely will have little control over such third parties, and any of them may fail to devote the necessary resources and attention to sell and market our products effectively, which could damage our reputation. If we do not establish sales and marketing capabilities successfully, either on our own or in collaboration with third parties, we will not be successful in commercializing our product candidates.
We face substantial competition, which may result in others discovering, developing or commercializing competing products more successfully than we do.
The development and commercialization of new therapeutic products is highly competitive. We face competition with respect to commercializing our products and developing our current product candidates, and we will face competition with respect to any products that we may seek to develop or commercialize in the future, from major pharmaceutical companies, specialty pharmaceutical companies and biotechnology companies worldwide.
While there are no therapies other than Andexxa approved specifically as antidotes for Factor Xa inhibitors, we are aware of at least one drug candidate that has been studied in early stage clinical trials as a potential antidote to Factor Xa inhibitors. In addition, Andexxa may compete with the off-label use of other treatments designed to enhance coagulation, such as Fresh Frozen Plasma, 4-factor Prothrombin Complex Concentrates, recombinant activated Factor VII or whole blood. Although there is no approved indication for these products in patients taking Factor Xa inhibitors, physicians may choose to use them because of familiarity, cost or other reasons. In addition, we are aware that several companies have conducted preclinical research on compounds intended to be antidotes for Factor Xa inhibitors.
For Bevyxxa, Bayer and Janssen recently received FDA approval for use of Xarelto® for the prevention of VTE in hospitalized acutely ill medical patients at risk for thromboembolic complications who are not at high risk of bleeding during hospitalization and continued after discharge for a total recommended duration of 31 to 39 days. This approval generally will allow Xarelto to compete with Bevyxxa in a similar indication. Bayer and Janssen have significantly greater resources to market Xarelto in this indication and prescribers and payors will likely have significantly more experience with Xarelto than Bevyxxa. In addition, several large pharmaceutical and biotechnology companies currently market and sell direct or indirect anticoagulants for use in various disease states, including injectable anticoagulants for the prevention of VTE in acutely ill medical patients. Potential competitors also include academic institutions, government agencies and other public and private research organizations that conduct research, seek patent protection and establish collaborative arrangements for research, development, manufacturing and commercialization. Some of these competitors are or may be attempting to develop therapeutics for our target indications. The current standard of care for VTE prophylaxis in acute medically ill patients in the United States is a 6- to 14-day administration of enoxaparin, marketed as Lovenox and also available in generic form. Enoxaparin is a low cost therapy that is

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widely accepted by physicians, patients and third-party payors. As a result of this and other factors, we have faced difficulties in marketing Bevyxxa in this patient population. Additionally, our competitors may have the financial and other resources to conduct additional clinical studies in an effort to obtain regulatory approval for use of their drugs for VTE prophylaxis in acutely ill medical patients.
There are also a number of products in clinical development for hematologic cancer, ophthalmological diseases, allergic rhinitis, allergic asthma and other inflammatory or autoimmune diseases that are potential indications for cerdulatinib or selective SYK inhibitors. Our competitors may develop products that are more effective, safer, more convenient or less costly than any that we are developing or that would render our product candidates obsolete or noncompetitive. Many competing products are in later stages of development than our products and, therefore, may obtain FDA or other regulatory approval for their products before we obtain approval for ours.
Many of our competitors, including a number of large pharmaceutical companies that compete directly with us, have significantly greater financial resources and expertise in research and development, manufacturing, preclinical testing, conducting clinical trials, obtaining regulatory approvals and marketing approved products than we do. Mergers and acquisitions in the pharmaceutical, biotechnology and diagnostic industries may result in even more resources being concentrated among a smaller number of our competitors. Smaller or early stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large and established companies. These third parties compete with us in recruiting and retaining qualified scientific and management personnel, establishing clinical study sites and patient registration for clinical studies, as well as in acquiring technologies complementary to, or necessary for, our programs.
If clinical studies of our product candidates fail to demonstrate safety and efficacy to the satisfaction of the FDA or similar regulatory authorities outside the United States or do not otherwise produce positive results, we may incur additional costs or experience delays in completing, or ultimately be unable to complete, the development and commercialization of our future product candidates.
Before obtaining regulatory approval for the sale of our product candidates, we must conduct extensive clinical studies to demonstrate the safety and efficacy of our product candidates in humans. Clinical studies are expensive, difficult to design and implement, can take many years to complete and are uncertain as to outcome. A failure of one or more of our clinical studies could occur at any stage of testing. We may experience numerous unforeseen events during, or as a result of, clinical studies that could delay or prevent our ability to receive regulatory approval or commercialize our product candidates, including the following:
the number of patients required for clinical studies of our product candidates may be larger than we anticipate, enrollment in these clinical studies may be insufficient or slower than we anticipate or patients may drop out of these clinical studies at a higher rate than we anticipate;
clinical studies of our product candidates may produce negative or inconclusive results, and we may decide, or regulators may require us, to conduct additional clinical studies or abandon product development programs;
the cost of clinical studies or the manufacturing of our product candidates may be greater than we anticipate;
our third-party contractors may fail to comply with regulatory requirements or meet their contractual obligations to us in a timely manner, or at all;
we might have to suspend or terminate clinical studies of our product candidates for various reasons, including unanticipated serious side effects, other unexpected characteristics or unacceptable health risks;
regulators may not approve our proposed clinical development plans;
regulators or institutional review boards may not authorize us or our investigators to commence a clinical study or conduct a clinical study at a prospective study site;
regulators or institutional review boards may require that we or our investigators suspend or terminate clinical research for various reasons, including noncompliance with regulatory requirements; and
the supply or quality of our product candidates or other materials necessary to conduct clinical studies of our product candidates may be insufficient or inadequate.
If we are required to conduct additional clinical studies or other testing of our product candidates beyond those that we currently contemplate, if we are unable to successfully complete clinical studies of our product candidates or other testing, if the results of these studies or tests are not positive or are only modestly positive or if there are safety concerns, we may:
be delayed in obtaining marketing approval for our product candidates;

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not obtain marketing approval at all;
obtain approval for indications that are not as broad as intended;
have the product removed from the market after obtaining marketing approval;
be subject to additional post-marketing testing requirements; or
be subject to restrictions on how the product is distributed or used.
Our product development costs may also increase if we experience delays in testing or approvals. We do not know whether any anticipated clinical studies will begin as planned, or whether anticipated or ongoing clinical studies will need to be restructured or will be completed on schedule, or at all.  Significant clinical study delays also could shorten any periods during which we may have the exclusive right to commercialize our product candidates or allow our competitors to bring products to market before we do, which would impair our ability to commercialize our product candidates and harm our business and results of operations.
Failure to obtain regulatory approvals in foreign jurisdictions will prevent us from marketing our products internationally. Following the negative decision by the European Commission, we will not obtain marketing approval to commercialize Bevyxxa in the EU at this time, or potentially ever.
In order to market Bevyxxa or our future products in the European Economic Area (“EEA”), and many other foreign jurisdictions, we must obtain separate regulatory approvals. Specifically, in the EEA, medicinal products can only be commercialized after obtaining a Marketing Authorization (“MA”). Before granting the MA, the EMA or the competent authorities of the member states of the EEA make an assessment of the risk-benefit balance of the product on the basis of scientific criteria concerning its quality, safety and efficacy.
The approval procedures vary among countries and can involve additional clinical testing, and the time required to obtain approval may differ from that required to obtain FDA approval. Clinical studies conducted in one country may not be accepted by regulatory authorities in other countries. Approval by the FDA does not ensure approval by regulatory authorities in other countries, and approval by one or more foreign regulatory authorities does not ensure approval by regulatory authorities in other foreign countries or by the FDA. In addition, a failure or delay in obtaining regulatory approval in one country may have a negative effect on the regulatory process in others. The foreign regulatory approval process may include all of the risks associated with obtaining FDA approval. We may not obtain foreign regulatory approvals on a timely basis, if at all. We may not be able to submit for regulatory approvals and even if we submit we may not receive necessary approvals to commercialize our products in any market.
In March 2018, the CHMP issued a negative opinion, recommending that the EMA reject the marketing application for Bevyxxa in the EU. We requested a re-examination of the initial opinion and in July 2018, we received a negative re-examination opinion from the CHMP. The European Commission adopted the CHMP decision in September 2018. Failure to obtain marketing approval of Bevyxxa in the EU will reduce the commercial potential of Bevyxxa and could also have a negative impact on our efforts to commercialize and obtain market acceptance for Bevyxxa in the U.S. market.
4) RISKS RELATED TO OUR RELIANCE ON THIRD PARTIES
We rely on single source third-party contract manufacturing organizations to manufacture and supply Andexxa, Bevyxxa and our product candidates for us. If one of our suppliers or manufacturers fails to perform adequately or fulfill our needs, we may be required to incur significant costs and devote significant efforts to find new suppliers or manufacturers. We may also face significant delays in the development and commercialization of our product candidates.
We do not own facilities for clinical-scale or commercial manufacturing of our product candidates and we rely on third-party suppliers to manufacture Andexxa, Bevyxxa and our product candidates. For example, we have contracted with Lonza to manufacture Andexxa bulk drug substance and Baxter International, Inc. to manufacture drug product. We also rely on third parties to manufacture drug product to supply Bevyxxa. In addition, we rely or expect to rely on other third party providers for raw materials, packaging, labeling and supply chain warehousing and distribution. If we and our suppliers cannot agree to the terms and conditions for them to provide the drug supply necessary for our clinical and commercial needs, or if any single source supplier breaches an agreement with us, or terminates the agreement in response to an alleged breach by us or otherwise becomes unable to fulfill its supply obligations, we would not be able to manufacture and distribute the product candidate until a qualified alternative supplier is identified, which could also significantly disrupt, delay the development of, and impair our ability to commercialize, our product candidates.
Lead times for our manufacturing and contractual requirements of our third-party manufacturers require us to estimate product demand in advance. If our forecasts are not accurate, we may experience shortfalls or surplus of product. If we do not

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manufacture enough product, we may experience stock-outs and interruption of supply of our products. If we manufacture a surplus of product, we may experience spoilage from product expiration and incur manufacturing expenses which were not required and from which we may receive no benefit. We have fixed manufacturing commitments with our third-party manufacturers which are on a “take-or-pay” basis which requires us to pay for manufacturing costs even if we do not need the capacity forecasted at the time we entered into such commitments. The financial impact of either stock-outs or a product surplus could be significant with respect to financial commitments and the effect on our financial performance.
The manufacture of pharmaceutical products in compliance with U.S. and foreign regulatory manufacturing requirements, requires significant expertise and capital investment, including the development of advanced manufacturing techniques and process controls. Manufacturers of pharmaceutical products often encounter difficulties in production, including difficulties with production costs and yields, quality assurance, including stability of the product candidate and quality control testing, shortages of qualified personnel, as well as compliance with strictly enforced regulatory requirements, other federal and state regulatory requirements and foreign regulations. If our manufacturers were to encounter any of these difficulties or otherwise fail to comply with their obligations to us or under applicable regulations and agreements, our ability to provide the drug supply necessary for our clinical studies and commercial needs would be jeopardized. Any delay or interruption in the supply of clinical study materials could delay the completion of our clinical studies, increase the costs associated with maintaining our clinical study programs and, depending upon the period of delay, require us to commence new studies at significant additional expense or terminate the studies completely. Interruptions in commercial supply could adversely affect our ability to supply the market and could have a materially adverse effect on our product revenue and growth prospects.
All manufacturers of our product candidates must comply with regulatory manufacturing requirements enforced by the U.S. and foreign regulatory authorities through their facilities inspection programs. These requirements include, among other things, quality control, quality assurance and the maintenance of records and documentation. Manufacturers of our product candidates may be unable to comply with these manufacturing requirements and with other FDA, state and foreign regulatory requirements. The FDA or similar foreign regulatory agencies may also implement new standards at any time, or change their interpretation and enforcement of existing standards for manufacturing, packaging or testing of products. We have limited control over our manufacturers’ compliance with these regulations and standards. A failure to comply with these requirements may result in fines and civil penalties, suspension of production, suspension or delay in product approval, product seizure, the ability to import product into countries, or recall or withdrawal of product approval. If the safety of any product supplied is compromised due to our manufacturers’ failure to adhere to applicable laws or for other reasons, we may not be able to obtain regulatory approval for or successfully commercialize our products and we may be held liable for any injuries sustained as a result. Any of these factors could cause a delay or interruption of clinical studies, regulatory submissions, approvals or commercialization of our product candidates, entail higher costs or adversely affect our reputation.
Although alternative sources of supply exist, the number of third-party suppliers with the necessary manufacturing and regulatory expertise and facilities to manufacture biologics is limited, and it could be expensive and take a significant amount of time to arrange for alternative suppliers, which could have a material adverse effect on our business. New suppliers of any product candidate would be required to qualify under applicable regulatory requirements and would need to have sufficient rights under applicable intellectual property laws to the method of manufacturing the product candidate. Obtaining the necessary regulatory approvals or other qualifications under applicable regulatory requirements and ensuring non-infringement of third-party intellectual property rights could result in a significant interruption of supply and could require the new manufacturer to bear significant additional costs which may be passed on to us.
We rely on third parties to conduct our clinical studies, and those third parties may not perform satisfactorily, including failing to meet deadlines for the completion of such studies.
We do not independently conduct clinical studies of our product candidates. We rely on third parties, such as contract research organizations (“CROs”), clinical data management organizations, medical institutions and clinical investigators, to perform this function. Our reliance on these third parties for clinical development activities reduces our control over these activities but does not relieve us of our responsibilities. We remain responsible for ensuring that each of our clinical studies is conducted in accordance with the general investigational plan and protocols for the study.
Moreover, the regulatory authorities require us to comply with standards, commonly referred to as good clinical practices, for conducting, recording and reporting the results of clinical studies to assure that data and reported results are credible and accurate and that the rights, integrity and confidentiality of patients in clinical studies are protected. Furthermore, these third parties may also have relationships with other entities, some of which may be our competitors. If these third parties do not successfully carry out their contractual duties, meet expected deadlines or conduct our clinical studies in accordance with regulatory requirements or our stated protocols, we will not be able to obtain, or may be delayed in obtaining, regulatory

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approvals for our product candidates and will not be able to, or may be delayed in our efforts to, successfully develop our products and our product candidates.
We also rely on other third parties to store and distribute supplies for our clinical studies. Any performance failure on the part of our existing or future distributors could delay clinical development or regulatory approval of our product candidates or commercialization of our products, producing additional losses and depriving us of potential product revenue.
We may enter into collaborations that place the development and commercialization of our products and product candidates outside our control, require us to relinquish important rights or may otherwise be on terms unfavorable to us, and if our collaborations are not successful, our product candidates may not reach their full market potential.
We may enter into additional collaboration agreements with third parties with respect to our product candidates for the commercialization of the candidates both inside and outside the United States, or for other purposes. For example, we have out-licensed development and commercial rights to Andexxa in Japan. In addition, depending on our capital requirements, development and commercialization costs, need for additional therapeutic expertise and other factors, it is possible that we will enter into broader development and commercialization arrangements with respect to our product candidates. Our likely collaborators for any distribution, marketing, licensing or broader collaboration arrangements include large and mid-size pharmaceutical companies, regional and national pharmaceutical companies and biotechnology companies. We will have limited control over the amount and timing of resources that our collaborators dedicate to the development or commercialization of our product candidates. Our ability to generate revenue from these arrangements will depend in part on our collaborators’ abilities to successfully perform the functions assigned to them in these arrangements.
Collaborations involving our product candidates are subject to numerous risks, which may include the following:
collaborators have significant discretion in determining the efforts and resources that they will apply to any such collaborations;
collaborators may pursue pricing which is not consistent with our global strategies;
collaborators may not pursue development and commercialization of our product candidates or may elect not to continue or renew development or commercialization programs based on clinical study results, changes in their strategic focus due to the acquisition of competitive products, availability of funding or other external factors, such as a business combination that diverts resources or creates competing priorities;
collaborators may delay clinical studies, provide insufficient funding for a clinical study program, stop a clinical study, abandon a product candidate, repeat or conduct new clinical studies or require a new formulation of a product candidate for clinical testing;
collaborators could independently develop, or develop with third parties, products that compete directly or indirectly with our products or product candidates;
a collaborator with marketing and distribution rights to one or more products may not commit sufficient resources to their marketing and distribution;
collaborators may not properly maintain or defend our intellectual property rights or may use our intellectual property or proprietary information in a way that gives rise to actual or threatened litigation that could jeopardize or invalidate our intellectual property or proprietary information or expose us to potential liability;
disputes may arise between us and a collaborator that causes the delay or termination of the research, development or commercialization of our product candidates or that results in costly litigation or arbitration that diverts management attention and resources;
collaborations may be terminated and, if terminated, may result in a need for additional capital to pursue further development or commercialization of the applicable product candidates; and
collaborators may own or co-own intellectual property covering our products that results from our collaborating with them, and in such cases, we may not have the exclusive right to commercialize such intellectual property.
Any termination or disruption of our collaboration with potential collaborators could result in delays in the development and commercialization of our product candidates, increases in our costs to develop and commercialize the product candidate, or the termination of development of a product candidate.

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5) RISKS RELATED TO THE OPERATION OF OUR BUSINESS
Our future success depends on our ability to retain our key executives, and if we are not able to retain these members of our management, or retain or recruit additional management and other key personnel, our business will suffer.
Recruiting and retaining leadership and other key personnel is critical to our success. We are highly dependent on our President and Chief Executive Officer and the other principal members of our executive and leadership teams. We may not be able to attract and retain management and other key personnel in the future, due to the intense competition for qualified personnel among biotechnology, pharmaceutical and other businesses, particularly in the San Francisco Bay Area. We also may not be able to attract and retain these personnel on acceptable terms given the competition among numerous pharmaceutical and biotechnology companies for similar personnel. We also experience competition for the hiring of personnel from universities, research institutions and technology companies. In addition, we rely on consultants and advisors to assist us in formulating our business strategies. Our consultants and advisors may also perform services for companies other than us and may have commitments under consulting or advisory contracts with other entities that may limit their availability to us. If we are not able to attract, retain and motivate necessary personnel to accomplish our business objectives, we may experience constraints that will significantly impede the achievement of our development objectives, our ability to raise additional capital and our ability to implement our business strategy.
Under the terms of their employment, our executives may terminate their employment with us at any time. The loss of the services of any of these people could impede the achievement of our research, development and commercialization objectives.
We continue to expand our development, regulatory and sales and marketing capabilities in the United States and Europe, and as a result, we may encounter difficulties in managing our growth, which could disrupt our operations.
We expect to experience continued growth in the number of our employees and the scope of our operations, in the United States and Europe, particularly in the areas of drug development, regulatory affairs, quality, commercial compliance, medical affairs, and sales and marketing. To manage our anticipated future growth, we must continue to implement and improve our managerial, operational and financial systems, expand our facilities and continue to recruit and train additional qualified personnel. Due to our limited financial resources, we may not be able to effectively manage the expansion of our operations or recruit and train additional qualified personnel. The physical expansion of our operations may lead to significant costs and may divert our management and business development resources. Any inability to manage growth could delay the execution of our business plans or disrupt our operations.
We incur significant costs as a result of operating as a public company, and our management is required to devote substantial time to existing and new public company compliance and reporting regulations.
As a public company, we incur significant legal, accounting and other expenses. For example, the Sarbanes-Oxley Act, and rules of the Securities and Exchange Commission (“SEC”) and those of The Nasdaq Stock Market (the "Nasdaq"), have imposed various requirements on public companies including requiring establishment and maintenance of effective disclosure and financial controls. Our management and other personnel have and will need to continue to devote a substantial amount of time to these compliance initiatives. Moreover, these rules and regulations are continuously being revised, have increased and will continue to increase our legal and financial compliance costs and will make some activities more time-consuming and costly.
The Sarbanes-Oxley Act requires, among other things, that we maintain effective internal control over financial reporting and disclosure controls and procedures. In particular, we must perform system and process evaluation and testing of our internal control over financial reporting to allow management to report on the effectiveness of our internal control over financial reporting, as required by Section 404 of the Sarbanes-Oxley Act. In addition, we are required to have our independent registered public accounting firm attest to the effectiveness of our internal control over financial reporting. Our compliance with Section 404 of the Sarbanes-Oxley Act, as applicable, requires us to incur substantial accounting expense and expend significant management efforts. We currently do not have an internal audit group, and we will need to continue to hire additional accounting and financial staff with appropriate public company experience and technical accounting knowledge. If we or our independent registered public accounting firm identify deficiencies in our internal control over financial reporting that are deemed to be material weaknesses, the market price of our stock could decline and we could be subject to sanctions or investigations by the Nasdaq, the SEC or other regulatory authorities, which would require additional financial and management resources.
Our ability to successfully implement our business plan and comply with Section 404 of the Sarbanes-Oxley Act, as applicable, requires us to be able to prepare timely and accurate financial statements. We expect that we will need to continue to improve

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existing, and implement new operational and financial systems, procedures and controls to manage our business effectively. Any delay in the implementation of, or disruption in the transition to, new or enhanced systems, procedures or controls, may cause our operations to suffer and we may be unable to conclude that our internal control over financial reporting is effective and to obtain an unqualified report on internal controls from our auditors as required under Section 404 of the Sarbanes-Oxley Act. If we fail to maintain an effective system of internal control over financial reporting, we may not be able to accurately report our financial results, and current and potential stockholders may lose confidence in our financial reporting. This, in turn, could have an adverse impact on trading prices for our common stock, and could adversely affect our ability to access the capital markets.
Product liability lawsuits and claims against us could cause us to incur substantial liabilities and could limit product sales.
We face an inherent risk of product liability exposure related to the testing of our product candidates in human clinical studies, and the commercial manufacturing, distribution and sale of Andexxa and Bevyxxa. For example, the manufacturers of currently marketed Factor Xa inhibitors and other manufacturers of anticoagulants have faced substantial litigation due to certain alleged bleeding risks.
In addition, in our ANNEXA-4 patient trial, reversing the anticoagulant activity of Factor Xa inhibitors in patients with underlying medical conditions requiring anticoagulation has been associated with thromboembolic events, ischemic events, cardiac arrest and sudden deaths, and the FDA has included a boxed warning in the Andexxa label to this effect. If we receive claims that Andexxa, Bevyxxa or our product candidates or products caused injuries, we could incur substantial liabilities if we are not able to successfully defend ourselves against these claims. Regardless of merit or eventual outcome, liability claims may result in:
decreased demand for our products;
injury to our reputation and significant negative media attention;
withdrawal of patients from clinical studies or cancellation of studies;
significant costs to defend the related litigation;
substantial monetary awards to patients;
loss of revenue; and
the inability to commercialize any additional products that we may develop.
We may not have sufficient insurance coverage for future product liability claims. We may not be able to obtain insurance in amounts or scope sufficient to provide us with adequate coverage against all potential liabilities. Any product liability claims brought against us, with or without merit, could increase our product liability insurance rates or prevent us from securing continuing coverage, harm our reputation in the industry, significantly increase our expenses, and reduce product sales. Product liability claims in excess of our insurance coverage would be paid out of cash reserves, harming our financial condition and operating results.
We may expend our limited resources to pursue a particular product, product candidate or indication and fail to capitalize on products, product candidates or indications that may be more profitable or for which there is a greater likelihood of success.
Because we have limited financial and managerial resources, we focus on sales, marketing and research programs and products and product candidates for specific indications. As a result, we may forego or delay pursuit of opportunities with other products or product candidates or other indications that later prove to have greater commercial potential. Our resource allocation decisions may cause us to fail to capitalize on viable commercial products or profitable market opportunities. Our spending on current and future research and development programs and product candidates for specific indications may not yield any commercially viable products.
If we do not accurately evaluate the commercial potential or target market for a particular product or product candidate, we may relinquish valuable rights through collaboration, licensing, or other royalty arrangements in cases in which it would have been advantageous for us to retain sole development and commercialization rights.
If we fail to comply with environmental, health and safety laws and regulations, we could become subject to fines or penalties or incur costs that could have a material adverse effect on the success of our business.

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We are subject to numerous environmental, health and safety laws and regulations, including those governing laboratory procedures and the handling, use, storage, treatment and disposal of hazardous materials and wastes. Our operations involve the use of hazardous and flammable materials, including chemicals and biological materials. Our operations also produce hazardous waste products. We generally contract with third parties for the disposal of these materials and wastes. We cannot eliminate the risk of contamination or injury from these materials. In the event of contamination or injury resulting from our use of hazardous materials, we could be held liable for any resulting damages, and any liability could exceed our resources. We also could incur significant costs associated with civil or criminal fines and penalties.
Although we maintain workers’ compensation insurance to cover us for costs and expenses we may incur due to injuries to our employees resulting from the use of hazardous materials, this insurance may not provide adequate coverage against potential liabilities. We do not maintain insurance for environmental liability or toxic tort claims that may be asserted against us in connection with our storage or disposal of biological or hazardous materials. In addition, we may be required to incur substantial costs to comply with current or future environmental, health and safety laws and regulations. These current or future laws and regulations may impair our research, development or production efforts. Failure to comply with these laws and regulations also may result in substantial fines, penalties or other sanctions.
Business disruptions could seriously harm our future revenue and financial condition and increase our costs and expenses.
Our operations could be subject to earthquakes, power shortages, telecommunications failures, floods, hurricanes, typhoons, fires, extreme weather conditions, medical epidemics and other natural or manmade disasters or business interruptions. The occurrence of any of these business disruptions could seriously harm our operations and financial condition and increase our costs and expenses. Our corporate headquarters is located in California near major earthquake faults. Our operations and financial condition could suffer in the event of a major earthquake, fire or other natural or manmade disaster.
A variety of risks associated with international operations could materially adversely affect our business. If any product candidates that we may develop are approved for commercialization outside the United States, we will be subject to additional risks related to entering into international business relationships, including:
different regulatory requirements for drug approvals in foreign countries;
differing payor reimbursement regimes, governmental payors or patient self-pay systems and price control;
reduced protection for intellectual property rights;
unexpected changes in tariffs, trade barriers and regulatory requirements;
economic weakness, including inflation or political instability in particular foreign economies and markets;
compliance with tax, employment, immigration and labor laws for employees living or traveling abroad;
foreign taxes, including withholding of payroll taxes;
foreign currency fluctuations, which could result in increased operating expenses and reduced revenue, and other obligations incident to doing business in another country;
workforce uncertainty in countries where labor unrest is more common than in the United States;
production shortages resulting from any events affecting raw material supply or manufacturing capabilities abroad; and
business interruptions resulting from geopolitical actions, including war and terrorism, or natural disasters including earthquakes, typhoons, floods and fires.
In connection with our Andexxa and Bevyxxa development and commercialization, we are currently utilizing certain suppliers outside of the United States, which subjects us to certain of the above risks.
We may be subject to information technology system failures, network disruptions and breaches in data security.
We are increasingly dependent upon information technology systems and infrastructure to conduct critical operations and generally operate our business, which includes using information technology systems to process, transmit and store electronic information in our day-to-day operations, including customer, employee and company data. The size and complexity of our computer systems make them potentially vulnerable to breakdown, malicious intrusion and random attack. We also store certain information with third parties. Our information systems and those of our third-party vendors are subjected to computer viruses or other malicious codes, unauthorized access attempts, and cyber- or phishing-attacks and also are vulnerable to an

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increasing threat of continually evolving cybersecurity risks and external hazards. Disruption, degradation, or manipulation of these systems and infrastructure through intentional or accidental means could impact key business processes. Cyber-attacks against the Company’s systems and infrastructure could result in exposure of confidential information, the modification of critical data, and/or the failure of critical operations. Likewise, improper or inadvertent employee behavior, including data privacy breaches by employees and others with permitted access to our systems, may pose a risk that sensitive data may be exposed to unauthorized persons or to the public. Any such breach could compromise our networks, and the information stored therein could be accessed, publicly disclosed, lost or stolen. Such attacks could result in our intellectual property and other confidential information being lost or stolen, disruption of our operations, and other negative consequences, such as increased costs for security measures or remediation costs, and diversion of management attention. If such an event were to occur and cause interruptions in our operations, it could result in a material disruption of our drug development programs. For example, the loss of clinical study data from completed or ongoing clinical studies for any of our product candidates could result in delays in our regulatory approval efforts and significantly increase our costs to recover or reproduce the data. To the extent that any disruption or security breach was to result in a loss of or damage to our data or applications, or inappropriate disclosure of confidential or proprietary information, we could incur liability and the further development of our product candidates could be delayed. In addition, with planned operations in EU, we will need to comply with the General Data Protection Regulation (“GDPR”) provisions relating to personal data, use of third party processors, data breach notifications and transfer of personal data out of the EU to the United States. The GDPR imposes large penalties for noncompliance and has the potential to increase our responsibility and liability in relation of personal data that we process, including in clinical trials, and we are required to put in place and maintain additional mechanisms to ensure compliance with the GDPR, including increased company and vendor technology and data management measures and cybersecurity investments.
6) RISKS RELATED TO INTELLECTUAL PROPERTY
If we fail to comply with our obligations in our intellectual property licenses from third parties, we could lose license rights that are important to our business.
We are a party to intellectual property license agreements with third parties, including with respect to Bevyxxa, cerdulatinib, and other early stage programs, and we expect to enter into additional license agreements in the future. Our existing license agreements impose, and we expect that our future license agreements will impose, various supply, support, diligence, milestone payment, royalty, insurance and other obligations on us. If we fail to comply with these obligations, our licensors may have the right to terminate these agreements or pursue other remedies, in which event we may not be able to develop and market any product that is covered by these agreements or be liable for damages. Termination of licenses or reduction or elimination of our licensed rights may result in our having to negotiate new or reinstated licenses with less favorable terms or our not having sufficient intellectual property rights to operate our business. The occurrence of such events could materially harm our business.
Our ability to successfully commercialize our technology and products may be materially adversely affected if we are unable to obtain and maintain effective intellectual property rights for our technologies and product candidates.
Our success depends in large part on our and our licensors’ ability to obtain and maintain patent and other intellectual property protection in the United States and in other countries with respect to our proprietary technology and products. In some circumstances, we may not have the right to control the preparation, filing and prosecution of patent applications, or to maintain the patents, covering technology or products that we license from third parties. Therefore, we cannot be certain that these patents and applications will be prosecuted and enforced in a manner consistent with the best interests of our business. In addition, if our current or future licensors, licensees, or collaboration partners fail to establish or maintain such patents and other intellectual property rights, or lose rights to those patents and other intellectual property rights, such rights may be reduced or eliminated.
We have sought to protect our proprietary position by filing patent applications in the United States and abroad related to our novel technologies and products that are important to our business. This process is expensive and time-consuming, and we may not be able to file and prosecute all necessary or desirable patent applications at a reasonable cost or in a timely manner. It is also possible that we will fail to identify patentable aspects of our research and development output before it is too late to obtain patent protection. Our existing patents and any future patents we obtain may not be sufficiently broad to prevent others from using our technologies or from developing competing products and technologies.
The patent position of biotechnology and pharmaceutical companies generally is highly uncertain and involves complex legal and factual questions for which legal principles remain unresolved. In recent years, patent rights have been the subject of significant litigation. As a result, the issuance, scope, validity, enforceability and commercial value of our and our licensors’ patent rights are highly uncertain. Our and our licensors’ pending and future patent applications may not result in patents being

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issued that protect our technology or products or that effectively prevent others from commercializing competitive technologies and products. Changes in either the patent laws or interpretation of the patent laws in the United States and other countries may diminish the value of our patents or narrow the scope of our patent protection. The laws of foreign countries may not protect our rights to the same extent as the laws of the United States, or vice versa. Further, we may not be aware of all third-party intellectual property rights potentially relating to our product candidates. Publications of discoveries in the scientific literature often lag behind the actual discoveries, and patent applications in the United States and other jurisdictions are typically not published until 18 months after filing, or in some cases not at all. Therefore, we cannot be certain that we or our licensors were the first to make the inventions claimed in our owned and licensed patents or pending patent applications, or that we or our licensors were the first to file for patent protection of such inventions.
The Leahy-Smith America Invents Act, or the America Invents Act (“AIA”) implemented significant changes to United States patent law. The AIA could increase the uncertainties and costs surrounding the prosecution of our owned or in-licensed patent applications and the enforcement or defense of our owned or in-licensed issued patents, all of which could have a material adverse effect on our business, financial condition, results of operations, and prospects.
We have been and may again become involved in opposition, derivation, reexamination, inter partes review, post-grant review, or other proceedings challenging our patent rights or the patent rights of our licensors, and the outcome of any proceedings are highly uncertain. For example, in November 2013, Zentiva k.s. and Günter SÖLCH separately filed papers with the European Patent Office opposing European Patent 2101760, assigned to Millennium Pharmaceuticals, Inc. to which we have an exclusive license. The European Patent Office decided in favor of revoking the European patent.  Portola has appealed this revocation. Should any of these proceedings or appeals be unsuccessful, this could reduce the scope of, or invalidate, our patent rights, allow third parties to commercialize our technology or products and compete directly with us, without payment to us, or result in our inability to manufacture or commercialize products without infringing third-party patent rights.
Even if our owned and licensed patent applications issue as patents, they may not issue in a form that will provide us with any meaningful protection, prevent competitors from competing with us or otherwise provide us with any competitive advantage. Our competitors may be able to circumvent our owned or licensed patents by developing similar or alternative technologies or products in a non-infringing manner, or by successfully seeking to narrow or invalidate our patents or render them unenforceable. The issuance of a patent is not conclusive as to its inventorship scope, validity or enforceability, and our owned and licensed patents may be challenged in the courts or patent offices in the United States and abroad. Such challenges may result in substantial cost and require significant time from our scientists and management, even if the eventual outcome is favorable to us, and may result in loss of exclusivity or freedom to operate or in patent claims being narrowed, invalidated or held unenforceable, which could limit our ability to stop or prevent us from stopping others from using or commercializing similar or identical technology and products, or limit the duration of the patent protection of our technology and products.
Given the amount of time required for the development, testing and regulatory review of new product candidates, patents protecting such candidates might expire before or shortly after such candidates are commercialized. As a result, our owned and licensed patent portfolio may not provide us with sufficient rights to exclude others from commercializing products similar or identical to ours or otherwise provide us with a competitive advantage.
If we do not obtain patent term extension and data exclusivity for any product candidates we may develop, our business may be materially harmed.
Depending upon the timing, duration and specifics of any FDA marketing approval of any product candidates we may develop, one or more of our owned or licensed U.S. patents may be eligible for limited patent term extension under the Hatch-Waxman Act. Similar extensions as compensation for patent term lost during regulatory review processes are also available in certain foreign countries and territories, such as in Europe under a Supplementary Patent Certificate. However, we may not be granted an extension in the United States and/or foreign countries and territories because of, for example, failing to exercise due diligence during the testing phase or regulatory review process, failing to apply within applicable deadlines, failing to apply prior to expiration of relevant patents, or otherwise failing to satisfy applicable requirements. Moreover, the applicable time period or the scope of patent protection afforded could be less than we request. For example, we have applied for patent term extensions at the U.S. Patent and Trademark Office (USPTO) within the applicable deadline after receiving approval for Andexxa and Bevyxxa, but have not yet received a final determination.  If we are unable to obtain patent term extension or the term of any such extension is shorter than what we request or we fail to choose the most optimal patents to extend, our competitors may obtain approval of competing products following our patent expiration, and our business, financial condition, results of operations and prospects could be materially harmed.

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We may become involved in lawsuits to protect or enforce our patents, which could be expensive, time-consuming and unsuccessful.
Competitors or other parties may infringe our patents. To counter infringement or unauthorized use, we may be required to file infringement claims, which can be expensive and time-consuming. In addition, in an infringement proceeding, a court may decide that a patent of ours is invalid or unenforceable, or may refuse to stop the other party from using the technology at issue on the grounds that our patents do not cover the technology in question. An adverse result in any litigation proceeding could put one or more of our patents at risk of being invalidated or interpreted narrowly. Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our confidential information could be compromised by disclosure during this type of litigation. In addition, there could be public announcements of the results of hearings, motions, or other interim proceedings or developments, and if securities analysts or investors perceive these results to be negative, it could have a substantial adverse effect on the price of our common stock.
Third parties may initiate legal proceedings alleging that we are infringing their intellectual property rights, the outcome of which would be uncertain and could have a material adverse effect on the success of our business.
Our commercial success depends upon our ability and the ability of our collaborators to develop, manufacture, market and sell our products and product candidates and use our proprietary technologies without infringing, misappropriating or otherwise violating the proprietary rights or intellectual property of third parties. We may become party to, or be threatened with, future adversarial proceedings or litigation regarding third party intellectual property rights with respect to our products, product candidates, and technology, including interference proceedings before the USPTO. An interference proceeding is a proceeding before the USPTO to determine the priority among multiple patents or patent applications. Third parties may assert infringement claims against us based on existing patents or patents that may be granted in the future. Any litigation involving defense against claims of infringement, misappropriation or other violation of proprietary or intellectual property rights, regardless of the merit of such claims, would involve substantial litigation expense and would be a substantial diversion of management time. If we are found to infringe a third-party’s intellectual property rights, we could be required to pay substantial damages, including treble damages and attorneys’ fees if we are found to be willfully infringing a third party’s patents. We may also be required to indemnify parties with whom we have contractual relationships against such claims. If a patent infringement suit were brought against us, we could be forced to stop or delay research, development, manufacturing or sales of the product or product candidate that is the subject of the suit. We also could be required to obtain a license from such third-party to continue developing and marketing our products and technology. However, we may not be able to obtain any required license on commercially reasonable terms or at all.
Even if we were able to obtain a license, it could be non-exclusive, thereby giving our competitors access to the same technologies licensed to us. We could be forced, including by court order, to cease commercializing the infringing technology or product. A finding of infringement could prevent us from commercializing our products or product candidates or force us to cease some of our business operations, which could materially harm our business. Claims that we have misappropriated the confidential information or trade secrets of third parties can have a similar negative impact on our business.
We may be unable to protect the confidentiality of our trade secrets, thus harming our business and competitive position.
In addition to our patented technology and products, we rely upon trade secrets, including unpatented know-how, technology and other proprietary information to develop and maintain our competitive position, which we seek to protect, in part, by confidentiality agreements with our employees and our collaborators and consultants. We also have agreements with our employees and consultants that obligate them to assign their inventions to us. However, it is possible that technology relevant to our business will be independently developed by a person that is not a party to such an agreement. Furthermore, if the employees, consultants or collaborators that are parties to these agreements breach or violate the terms of these agreements, we may not have adequate remedies for any such breach or violation, and we could lose our trade secrets through such breaches or violations. Further, our trade secrets could be disclosed, misappropriated or otherwise become known or be independently discovered by our competitors. In addition, intellectual property laws in foreign countries may not protect our intellectual property to the same extent as the laws of the United States. If our trade secrets are disclosed or misappropriated, it would harm our ability to protect our rights and have a material adverse effect on our business.
We may be subject to claims that our employees have wrongfully used or disclosed intellectual property of their former employers. Intellectual property litigation or proceedings could cause us to spend substantial resources and distract our personnel from their normal responsibilities.
Many of our employees were previously employed at universities or other biotechnology or pharmaceutical companies, including our competitors or potential competitors. Although we try to ensure that our employees do not use the proprietary

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information or know-how of others in their work for us, we may be subject to claims that we or these employees have used or disclosed intellectual property, including trade secrets or other proprietary information, of any such employee’s former employer. Litigation may be necessary to defend against these claims. If we fail in defending any such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights or personnel. Even if we are successful in defending against such claims, litigation or other legal proceedings relating to intellectual property claims may cause us to incur significant expenses, and could distract our technical and management personnel from their normal responsibilities. In addition, there could be public announcements of the results of hearings, motions or other interim proceedings or developments and if securities analysts or investors perceive these results to be negative, it could have a substantial adverse effect on the price of our common stock. Such litigation or proceedings could substantially increase our operating losses and reduce our resources available for development activities. We may not have sufficient financial or other resources to adequately conduct such litigation or proceedings. Some of our competitors may be able to sustain the costs of such litigation or proceedings more effectively than we can because of their substantially greater financial resources. Uncertainties resulting from the initiation and continuation of patent litigation or other intellectual property-related proceedings could have a material adverse effect on our ability to compete in the marketplace.
7) RISKS RELATED TO GOVERNMENT REGULATION
The regulatory approval process is expensive, time consuming and uncertain and may prevent us from obtaining approvals for the commercialization of some or all of our product candidates.
The research, testing, manufacturing, labeling, approval, selling, import, export, marketing and distribution of drug products are subject to extensive regulation by the FDA and other regulatory authorities in the United States and other countries, which regulations differ from country to country. We are not permitted to market our product candidates in the United States until we receive approval from the FDA for the indications for which we seek approval. Obtaining approval is a lengthy, expensive and uncertain process that may not be successful. In addition, failure to comply with FDA and other applicable U.S. and foreign regulatory requirements may subject us to administrative or judicially imposed sanctions, including the following:
warning letters;
civil or criminal penalties and fines;
injunctions;
suspension or withdrawal of regulatory approval;
suspension of any ongoing clinical studies;
voluntary or mandatory product recalls and publicity requirements;
refusal to accept or approve applications for marketing approval of new drugs or biologics or supplements to approved applications submitted by us;
restrictions on operations, including costly new manufacturing requirements; or
seizure or detention of our products or import bans.
In order to receive regulatory approvals, we must demonstrate with substantial evidence from well-controlled clinical studies, and to the satisfaction of the FDA and other regulatory authorities abroad, that our product candidates are safe and effective for their intended uses. Results from preclinical studies and clinical studies can be interpreted in different ways. Even if we and our collaboration partners believe the preclinical or clinical data for our product candidates are promising, such data may not be sufficient to support approval by the FDA and other regulatory authorities. Administering any of our product candidates to humans may produce undesirable side effects, which could interrupt, delay or cause suspension of clinical studies of our product candidates and result in the FDA or other regulatory authorities denying approval of our product candidates for any or all targeted indications, even indications for which we have previously received approval.
The regulatory approval process is expensive and usually takes several years. The regulatory authorities also have substantial discretion in the approval process. Despite the time and expense exerted, failure can occur at any stage, and we could encounter problems that cause us to abandon or repeat clinical studies, or perform additional preclinical studies and clinical studies. The number of preclinical studies and clinical studies that will be required for FDA approval varies depending on the product candidate, the disease or condition that the product candidate is designed to address and the regulations applicable to any particular product candidate. The FDA can delay, limit or deny approval of a product candidate for many reasons, including, but not limited to, the following:
a product candidate may not be deemed safe or effective;
FDA officials may not find the data from preclinical studies and clinical studies sufficient;

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the FDA may find our manufacturing data insufficient to support approval;
the FDA might not approve our or our third-party manufacturer’s processes or facilities; or
the FDA may change its approval policies or adopt new regulations.
If any of our product candidates fails to demonstrate safety and efficacy in clinical studies or does not gain desired regulatory approvals, our business and results of operations will be materially and adversely harmed.
Unfavorable pricing regulations, third-party reimbursement practices or healthcare reform initiatives in the United States, Europe and other foreign jurisdictions could harm our business.
Sales of pharmaceutical products depend significantly on the availability of third-party coverage and reimbursement. Third-party payors include government health administrative authorities, managed care providers, private health insurers and other organizations. Third-party payors are increasingly challenging the price and examining the cost-effectiveness of medical products and services. In addition, significant uncertainty exists as to the reimbursement status of newly approved healthcare products. We may need to conduct expensive studies to demonstrate the cost-effectiveness of our products and the product candidates that we develop may not ultimately be considered cost-effective. It is time consuming and expensive for us to seek reimbursement from third-party payors. Reimbursement may not be available or sufficient to allow us to sell our products on a competitive and profitable basis.
There is increasing pressure on biotechnology companies to reduce healthcare costs. In the United States, these pressures come from a variety of sources, such as managed care groups, institutional, and government purchasers. Increased purchasing power of entities that negotiate on behalf of federal healthcare programs and private sector beneficiaries could increase pricing pressures in the future. Such pressures may also increase the risk of litigation or investigation by the government regarding pricing calculations. The biotechnology industry will likely face greater regulation and political and legal action in the future.
In some foreign markets, including some EU member countries, current standard of care and/or competitive products may be used as a benchmark or reference to determine pricing and reimbursement level for novel products such as Andexxa. To the extent that comparators are available at lower prices than our anticipated pricing for Andexxa, the pricing and reimbursement level of our products in the EU could be negatively impacted. As a result, we might obtain regulatory approval for a product in a particular country, but then be subject to price regulations that delay our commercial launch of the product and negatively impact the revenue we are able to generate from the sale of the product in that country, or even reduce the commercial viability of the product to an extent that prevents the launch altogether. If we do not obtain pricing approval or if we obtain unfavorable pricing decisions in one or more countries, we may not be able to commercially launch our product in that market. This could, for example, affect our ability to successfully commercialize our product in important European markets such as Germany and the United Kingdom.
Adverse pricing limitations may hinder our ability to recoup our investment in Andexxa, Bevyxxa or one or more product candidates. Our ability to commercialize any products successfully also will depend in part on the extent to which coverage and reimbursement for these products and related treatments becomes available from government health administration authorities, private health insurers and other organizations. Government authorities and third-party payors, such as private health insurers and health maintenance organizations, decide which medications they will cover and establish reimbursement levels. For example, in October 2018, CMS granted reimbursement for the NTAP to Andexxa, and in August 2019, CMS announced it would increase the reimbursement amount for the NTAP to Andexxa from 50% to 65% of the wholesale acquisition cost of the standard dose, effective October 1, 2019. While NTAP is expected to remain in effect for a period of two to three years, is no assurance, however, that this reimbursement will continue in the future at the same rate, if at all.
There may be significant delays in obtaining reimbursement for approved products, and coverage may be more limited than the purposes for which the product is approved by the FDA or regulatory authorities in other countries. Moreover, eligibility for reimbursement does not imply that any product will be paid for in all cases or at a rate that covers our costs, including research, development, manufacture, sale and distribution. Interim payments for new products, if applicable, may also not be sufficient to cover our costs and may not be made permanent. Payment rates may vary according to the use of the product and the clinical setting in which it is used, may be based on payments allowed for lower cost products that are already reimbursed and may be incorporated into existing payments for other services. Net prices for products may be reduced by mandatory discounts or rebates required by government healthcare programs or private payors and by any future relaxation of laws that presently restrict imports of products from countries where they may be sold at lower prices than in the United States. Third-party payors often rely upon Medicare coverage policy and payment limitations in setting their own reimbursement policies. Our inability to promptly obtain coverage and profitable payment rates from both government funded and private payors for our existing or new products that we develop could have a material adverse effect on our operating results, our ability to raise capital needed to commercialize products and our overall financial condition.

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Healthcare reform measures could hinder or prevent the commercial success of our products or our product candidates.
In the United States, there have been and we expect there will continue to be a number of legislative and regulatory changes to the healthcare system in ways that could affect our future revenue and profitability and the future revenue and profitability of our potential customers. Federal and state lawmakers regularly propose and, at times, enact legislation that would result in significant changes to the healthcare system, some of which are intended to contain or reduce the costs of medical products and services. For example, legislative proposals have been introduced by members of Congress to overhaul provisions of the Patient Protection and Affordable Care Act, to allow commercial-level re-importation of prescription medications from Canada or other countries and to enable Medicare to negotiate drug prices with biopharmaceutical manufacturers. Congressional focus on drug pricing has increased in recent years.
Certain provisions of the Affordable Care Act have been subject to judicial challenges as well as efforts to repeal or replace them or to alter their interpretation or implementation. Congress has considered legislation that would repeal or repeal and replace all or part of the Affordable Care Act. While Congress has not passed comprehensive repeal legislation, bills affecting the implementation of the Affordable Care Act have been signed into law. For example, the Tax Cuts and Jobs Act of 2017 ("Tax Act") included a provision which repealed, effective January 1, 2019, the tax-based shared responsibility payment imposed by the Affordable Care Act on certain individuals who fail to maintain qualifying health coverage for all or part of a year that is commonly referred to as the “individual mandate”. The Bipartisan Budget Act of 2018 (“BBA”), among other things, amended the Affordable Care Act, effective January 1, 2019, to close the coverage gap in most Medicare drug plans, commonly referred to as the “donut hole”. In addition, the 2020 federal spending package permanently eliminated, effective January 1, 2020, the Affordable Care Act’s mandated “Cadillac” tax on high-cost employer-sponsored health coverage and medical device tax and, effective January 1, 2021, also eliminates the health insurer tax. On December 14, 2018, a Texas U.S. District Court Judge ruled that the Affordable Care Act is unconstitutional in its entirety because the “individual mandate” was repealed by Congress as part of the Tax Act. Additionally, on December 18, 2019, the U.S. Court of Appeals for the 5th Circuit upheld the District Court ruling that the individual mandate was unconstitutional and remanded the case back to the District Court to determine whether the remaining provisions of the Affordable Care Act are invalid as well. It is unclear how this decision, future decisions, subsequent appeals, and other efforts to repeal and replace the Affordable Care Act will impact the Affordable Care Act and our business.
In addition, other legislative changes have been proposed and adopted since the Affordable Care Act was enacted. For example, the Budget Control Act of 2011, among other things, created the Joint Select Committee on Deficit Reduction to recommend proposals in spending reductions to Congress. The Joint Select Committee did not achieve a targeted deficit reduction of at least $1.2 trillion for the years 2013 through 2021, which triggered the legislation’s automatic reduction to several government programs, including aggregate reductions to Medicare payments to providers of, on average, 2% per fiscal year, starting in April 2013, and due to subsequent legislative amendments to the statute, including the BBA, will remain in effect through 2029 unless additional Congressional action is taken. The American Taxpayer Relief Act of 2012, among other things, reduced Medicare payments to several providers, including hospitals, and increased the statute of limitations period for the government to recover overpayments to providers from three to five years.
Further, there has been heightened governmental scrutiny in the United States of pharmaceutical pricing practices in light of the rising cost of prescription drugs and biologics. Such scrutiny has resulted in several recent congressional inquiries and proposed and enacted federal and state legislation designed to, among other things, bring more transparency to product pricing, review the relationship between pricing and manufacturer patient programs, and reform government program reimbursement methodologies for products. At the federal level, the administration’s budget proposal for fiscal year 2021 includes a $135 billion allowance to support legislative proposals seeking to reduce drug prices, increase competition, lower out-of-pocket drug costs for patients, and increase patient access to lower-cost generic and biosimilar drugs. Further, the Presidential administration released a “Blueprint” to lower drug prices and reduce out of pocket costs of drugs that contains additional proposals to increase drug manufacturer competition, increase the negotiating power of certain federal healthcare programs, incentivize manufacturers to lower the list price of their products, and reduce the out of pocket costs of drug products paid by consumers. The Department of Health and Human Services has solicited feedback on some of these measures and has implemented others under its existing authority. While some of these and other proposed measures may require additional authorization to become effective, Congress and the Presidential administration have each indicated that it will continue to seek new legislative and/or administrative measures to control drug costs. At the state level, legislatures are increasingly passing legislation and implementing regulations designed to control pharmaceutical and biological product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk purchasing.
There likely will continue to be legislative and regulatory proposals at the federal and state levels directed at containing or lowering the cost of healthcare. We cannot predict the initiatives that may be adopted in the future or their full impact. The continuing efforts of the government, insurance companies, managed care organizations and other payors of healthcare services to contain or reduce costs of healthcare may adversely affect:

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our ability to set a price we believe is fair for our products;
our ability to generate revenue and achieve or maintain profitability; and
the availability of capital.
Our relationships with customers and third-party payors are subject to applicable anti-kickback, fraud and abuse, transparency and other healthcare laws and regulations. If we fail to comply with federal and state health care laws and regulations, we could face substantial penalties, including criminal sanctions, civil penalties, contractual damages, reputational harm, administrative burdens and diminished profits and future earnings, and our business, operations and financial condition could be adversely affected.
Pharmaceutical companies are heavily regulated by federal, state and local regulations in the countries in which business activities occur. Our arrangements and interactions with health care professionals, third-party payors, pharmacies and distributors, among others, are subject to laws and regulations addressing health care fraud and abuse, advertising and other promotional activities, data privacy and patient rights by both the federal government and the states in which we conduct our business, as well as by healthcare regulators in the EU and other foreign jurisdictions where we may market our products. The regulations that may affect our ability to operate include, without limitation:
the federal Anti-Kickback Statute, which prohibits, among other things, any person or entity from knowingly and willfully offering, soliciting, receiving or providing remuneration, directly or indirectly, in exchange for or to induce either the referral of an individual for, or the purchase, order or recommendation of, any good or service for which payment may be made, in whole or in part, under federal healthcare programs, such as the Medicare and Medicaid programs;
the federal civil False Claims Act, which prohibits, among other things, individuals or entities from knowingly presenting, or causing to be presented, false or fraudulent claims for payment of government funds, or knowingly making, using, or causing to be made or used a false record or statement material to an obligation to pay money to the government, or knowingly concealing or knowingly and improperly avoiding, decreasing or concealing an obligation to pay money to the federal government;
the federal Physician Payments Sunshine Act, implemented as the Open Payments Program, requires certain manufacturers of drugs, devices, biologics and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health Insurance Program (with certain exceptions) to report annually to CMS, information related to payments and other transfers of value to physicians (defined to include doctors, dentists, optometrists, podiatrists, and chiropractors) and teaching hospitals (and beginning in 2022 report payments and other transfers of value provided during the previous year to certain other practitioners), as well as ownership and investment interests held by physicians and their immediate family members;
the federal Health Insurance Portability and Accountability Act of 1996 ("HIPAA"), which imposes criminal and civil liability for, among other things, knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program, including private third-party payors, or knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false, fictitious or fraudulent statement or representation, or making or using any false writing or document knowing the same to contain any materially false, fictitious or fraudulent statement or entry, in connection with the delivery of or payment for healthcare benefits, items or services;
the Foreign Corrupt Practices Act and similar statutes and regulations in foreign jurisdictions, which makes it unlawful for certain classes of persons and entities to make payments to foreign government officials to assist in obtaining or retaining business;
state law equivalents of the above federal laws, such as anti-kickback and false claims laws which may apply to items or services reimbursed by any third-party payor, including commercial insurers; state laws that require pharmaceutical companies to comply with the pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated by the federal government; state and local laws that restrict certain marketing-related activities and require pharmaceutical companies to report information related to payments and other transfers of value to physicians and other healthcare providers or marketing expenditures; state laws that require the reporting of information related to drug pricing or laws that restrict the ability of manufacturers to offer co-pay support to patients for certain prescription drugs; and state and local laws requiring the registration of pharmaceutical sales representatives; and

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EU member states’ laws and the industry self-regulation codes of conduct governing promotion of medicinal products, interactions with physicians, misleading and comparative advertising and unfair commercial practices.
The number and complexity of both U.S. federal and state laws continue to increase, and are subject to evolving interpretation which can make compliance efforts more challenging. For example, the Bipartisan Budget Act of 2018 increased the criminal and civil penalties that can be imposed for violating certain federal health care laws, including the federal health care Anti-Kickback Statute. Enforcement agencies also continue to pursue novel theories of liability under these laws. In particular, government agencies recently have increased regulatory scrutiny and enforcement activity with respect to manufacturer reimbursement support activities and patient support programs, including bringing criminal charges.
Efforts to ensure that our business arrangements with third parties will comply with applicable healthcare laws and regulations will involve substantial costs. It is possible that governmental authorities will conclude that our business practices may not comply with current or future statutes, regulations or case law interpreting applicable fraud and abuse or other healthcare laws and regulations. If our operations are found to be in violation of any of the laws described above or any other governmental regulations that apply to us, we may be subject to substantial penalties, including imprisonment, significant administrative, civil and criminal monetary penalties, damages, fines, exclusion from participation in Medicare, Medicaid, and other federal healthcare programs, integrity oversight and reporting obligations to resolve allegations of non-compliance with these laws, the curtailment or restructuring of our operations. Any penalties, damages, fines, curtailment or restructuring of our operations could adversely affect our ability to operate our business and our financial results. Any action against us for violation of these laws, even if we successfully defend against it, could cause us to incur significant legal expenses and divert our management’s attention from the operation of our business, and cause reputational harm. Moreover, achieving and sustaining compliance with applicable federal and state anti-fraud and abuse laws may prove costly. For a fuller discussion of the requirements of the anti-kickback, fraud and abuse, transparency and other healthcare laws and regulations applicable to our business, see Item 1, “Description of Business - Government Regulation” of our Annual Report on Form 10-K for the year ended December 31, 2019.
If we fail to comply with our reporting and payment obligations under the Medicaid Drug Rebate Program or other federal programs, we could be subject to additional reimbursement requirements, penalties, sanctions and fines, which could have a material adverse effect on our business, financial condition, and results of operations
We participate in, and have certain price reporting obligations to the Medicaid Drug Rebate Program. Under the Medicaid Drug Rebate Program, we are required to pay a rebate to each state Medicaid program for our covered outpatient drugs that are dispensed to Medicaid beneficiaries and paid for by a state Medicaid program as a condition of having federal funds being available for our drugs under Medicaid and Medicare Part B. Those rebates are based on pricing data we are required to report on a monthly and quarterly basis to CMS, the federal agency that administers the Medicaid Drug Rebate Program. These data include the average manufacturer price and, in the case of innovator products, the best price for each drug which, in general, represents the lowest price available from the manufacturer to any entity in the United States in any pricing structure, calculated to include all sales and associated rebates, discounts and other price concessions. Our failure to comply with these price reporting and rebate payment obligations could negatively impact our financial results.
Federal law requires that any company that participates in the Medicaid Drug Rebate program also participate in the 340B drug pricing program in order for federal funds to be available for the manufacturer’s drugs under Medicaid and Medicare Part B. The 340B program, which is administered by the Health Resources and Services Administration ("HRSA"), requires participating manufacturers to agree to charge statutorily defined covered entities no more than the 340B “ceiling price” for the manufacturer’s covered outpatient drugs. These 340B covered entities include a variety of community health clinics and other entities that receive health services grants from the Public Health Service, as well as hospitals that serve a disproportionate share of low‑income patients. The Affordable Care Act expanded the list of covered entities to include certain free‑standing cancer hospitals, critical access hospitals, rural referral centers and sole community hospitals, but exempts “orphan drugs” from the ceiling price requirements for these covered entities. The 340B ceiling price is calculated using a statutory formula based on the average manufacturer price and rebate amount for the covered outpatient drug as calculated under the Medicaid Drug Rebate program, and in general, products subject to Medicaid price reporting and rebate liability are also subject to the 340B ceiling price calculation and discount requirement. Any additional future changes to the definition of average manufacturer price and the Medicaid rebate amount under the Affordable Care Act or other legislation or regulation could affect our 340B ceiling price calculations and negatively impact our results of operations.
HRSA issued a final regulation regarding the calculation of the 340B ceiling price and the imposition of civil monetary penalties on manufacturers that knowingly and intentionally overcharge covered entities, which became effective on January 1, 2019. It is currently unclear how HRSA will apply its enforcement authority under the new regulation. HRSA also has implemented a reporting requirement pursuant to which we are required to report the 340B ceiling prices for our drugs to HRSA every quarter. In addition, legislation may be introduced that, if passed, would further expand the 340B program to

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additional covered entities or would require participating manufacturers to agree to provide 340B discounted pricing on drugs used in an inpatient setting. We believe that Andexxa is used to a large extent in the inpatient setting and if we were required to provide 340B pricing in this setting it would likely have a significant negative impact on our operating results.
Because we participate in the Medicaid Drug Rebate program, federal law requires us to report average sales price information each quarter to CMS for certain categories of our drugs that are paid under the Medicare Part B program. Manufacturers calculate the average sales price based on a statutorily defined formula as well as regulations and interpretations of the statute by CMS. CMS uses these submissions to determine payment rates for drugs under Medicare Part B.
Pricing and rebate calculations vary among products and programs. The calculations are complex and are often subject to interpretation by us, governmental or regulatory agencies, and the courts. We could be held liable for errors associated with our submission of pricing data. In addition to retroactive Medicaid rebates and the potential for issuing 340B program refunds, if we are found to have knowingly submitted false average manufacturer price or best price information to the government, we may be liable for significant civil monetary penalties per item of false information. If we are found to have made a misrepresentation in the reporting of our average sales price, the Medicare statute provides for significant civil monetary penalties for each misrepresentation for each day in which the misrepresentation was applied. Civil monetary penalties can also be applied if we are found to have charged 340B covered entities more than the statutorily mandated ceiling price. Our failure to submit monthly/quarterly average manufacturer price and best price data on a timely basis could result in a significant civil monetary penalty per day for each day the information is late beyond the due date. Such failure also could be grounds for CMS to terminate our Medicaid drug rebate agreement, pursuant to which participate in the Medicaid Drug Rebate Program. In the event that CMS terminates our rebate agreement, no federal payments would be available under Medicaid or Medicare Part B for our covered outpatient drugs.
CMS and the Department of Health & Human Services Office of Inspector General have pursued manufacturers that were alleged to have failed to report these data to the government in a timely manner. Governmental agencies may also make changes in program interpretations, requirements or conditions of participation, some of which may have implications for amounts previously estimated or paid. We cannot assure you that our submissions will not be found to be incomplete or incorrect.
In order to be eligible to have our products paid for with federal funds under the Medicaid and Medicare Part B programs and purchased by certain federal agencies and grantees, we also are required to participate in the U.S. Department of Veterans Affairs ("VA"), Federal Supply Schedule ("FSS"), pricing program. As part of this program, we are obligated to make our products available for procurement on an FSS contract under which we must comply with standard government terms and conditions and charge a price that is no higher than the statutory Federal Ceiling Price ("FCP"), to four federal agencies (VA, U.S. Department of Defense ("DOD"), Public Health Service, and U.S. Coast Guard). The FCP is based on the Non-Federal Average Manufacturer Price ("Non-FAMP"), which we would be required to calculate and report to the VA on a quarterly and annual basis. Pursuant to applicable law, knowing provision of false information in connection with a Non-FAMP filing can subject a manufacturer to significant civil monetary penalties for each item of false information. The FSS pricing and contracting obligations also contain extensive disclosure and certification requirements, with which we must comply.
We also participate in the Tricare Retail Pharmacy program, under which we are required to pay quarterly rebates on utilization of innovator products that are dispensed through the Tricare Retail Pharmacy network to Tricare beneficiaries. The rebates are calculated as the difference between the annual Non-FAMP and FCP. We are required to list our innovator products on a Tricare Agreement in order for them to be eligible for DOD formulary inclusion. If we overcharge the government in connection with our FSS contract or Tricare Agreement, whether due to a misstated FCP or otherwise, we would be required to refund the difference to the government. Failure to make necessary disclosures and/or to identify contract overcharges could result in allegations against us under the False Claims Act and other laws and regulations. Unexpected refunds to the government, and responding to a government investigation or enforcement action, would be expensive and time-consuming, and could have a material adverse effect on our business, financial condition, results of operations and growth prospects.
We are subject to privacy, security, and breach notification laws and regulations, which could expose us to criminal sanctions, civil penalties, contractual damages, reputational harm, fines, and diminished profits and future earnings.
We are subject to federal and state, and foreign laws and regulations governing data privacy and security of health information, and the collection, use, disclosure, and protection of health-related and other personal information. The legislative and regulatory landscape for privacy and data protection continues to evolve, and there has been an increasing focus on privacy and data protection issues that may affect our business, including recently enacted laws in jurisdictions where we operate.  Numerous U.S. federal and state laws, including state security breach notification laws, state health information privacy laws, state genetic privacy laws, and federal and state consumer protection and privacy laws, (including, for example, Section 5 of the Federal Trade Commission Act ("FTC Act"), and the California Consumer Privacy Act (“CCPA”)) govern the collection, use and disclosure of personal information. Compliance with these laws is difficult, constantly evolving, and time consuming.

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These laws may differ from each other in significant ways, thus complicating compliance efforts. Federal regulators, state attorneys general, and plaintiffs’ attorneys have been and will likely continue to be active in this space. These laws include, but are not limited to:
the EU General Data Privacy Regulation (“GDPR”). The GDPR imposes strict obligations on the processing of personal data, including relating to the transfer of personal data from the European Economic Area to third countries such as the US. If we act in violation of the GDPR we may face significant penalties of up to 10,000,000 Euros or up to 2% of our total worldwide annual turnover for certain violations, or up to 20,000,000 Euros or up to 4% of our total worldwide annual turnover for more serious violations;
the Health Insurance Portability and Accountability Act of 1996 (“HIPAA”) and its implementing regulations also impose obligations on certain covered entity health care providers, health plans and health care clearinghouses as well as their business associates that perform certain services involving the use or disclosure of individually identifiable health information, including mandatory contractual terms, with respect to safeguarding the privacy, security and transmission of individually identifiable health information. We may obtain health information from third parties (including research institutions from which we obtain clinical trial data) that are subject to privacy and security requirements under HIPAA. Although we are not directly subject to HIPAA - other than with respect to providing certain employee benefits - we could potentially be subject to criminal penalties if we, our affiliates, or our agents knowingly obtain, use, or disclose individually identifiable health information maintained by a HIPAA-covered entity in a manner that is not authorized or permitted by HIPAA;
numerous federal and state laws and regulations that address privacy and data security, including the CCPA, state data breach notification laws, state health information and/or genetic privacy laws, and federal and state consumer protection laws (e.g., Section 5 of the FTC Act), govern the collection, use, disclosure and protection of health-related and other personal information, many of which differ from each other in significant ways, thus complicating compliance efforts. Compliance with these laws is difficult, constantly evolving, and time consuming, and companies that do not comply with these laws may face civil penalties.
Failure to comply with such laws and regulations could result in government enforcement actions and create liability for us (including the imposition of significant penalties), private litigation and/or adverse publicity that could negatively affect our business. In addition, if we successfully commercialize our product candidates, we may obtain patient health information from healthcare providers who prescribe our products and research institutions we collaborate with, and they are subject to privacy and security requirements under HIPAA.  Although we are not directly subject to HIPAA other than potentially with respect to providing certain employee benefits, we could potentially be subject to criminal penalties if we, our affiliates or our agents knowingly obtain, use, or disclose individually identifiable health information maintained by a HIPAA-covered entity in a manner that is not authorized or permitted by HIPAA. In California, the CCPA took effect on January 1, 2020. The CCPA establishes certain requirements for data use and sharing transparency and creates new data privacy rights for consumers. Failure to comply could result in penalties, and individuals have a private right of action.
These laws and regulations are evolving and subject to interpretation, and may impose limitations on our activities or otherwise adversely affect our business. Any associated claims, inquiries, or investigations or any other government actions may lead to unfavorable outcomes including increased compliance costs, delays or impediments in the development of new products, negative publicity, increased operating costs, diversion of management time and attention, and remedies that harm our business, including fines or demands or orders that we modify or cease existing business practices.
The United Kingdom’s withdrawal from the EU may have a negative effect on our business, global economic conditions, and financial markets.
As of January 31, 2020, the United Kingdom is no longer an EU Member State. As a result of the United Kingdom’s vote to leave the EU, the EMA has relocated its headquarters from London to Amsterdam. Since a significant proportion of the regulatory framework in the United Kingdom is derived from EU directives and regulations, Brexit could materially impact the regulatory regime with respect to the approval of product candidates, disrupt the manufacture of our products and product candidates in the United Kingdom or the EU, disrupt the importation and export of active substances and other components of drug formulations, and disrupt the supply chain for clinical trial product and final authorized formulations. While negotiations continue regarding the future relation between the United Kingdom and the EU, the specific impact to the supervision, regulation and supply of medicines in the United Kingdom and Europe remain unclear. The cumulative effect of disruptions to the regulatory framework or supply chains may add considerably to the development lead time to, and expense of, marketing authorization and commercialization of products in the EU and/or the United Kingdom. In view of the uncertainty surrounding the Brexit implementation, we are unable to predict the effects of such disruption to the regulatory framework and supply chain in Europe.

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Our products and marketing efforts are subject to extensive post-approval government regulation.
Once a drug receives marketing approval, numerous post-approval requirements apply. Among other things, the holder of an approved New Drug Application ("NDA") or Biologics License Application ("BLA") is subject to periodic and other monitoring and reporting obligations enforced by the FDA and other regulatory bodies, including obligations to monitor and report adverse events and instances of the failure of a product to meet the specifications in the approved application. Application holders must also submit advertising and other promotional material to regulatory authorities and report on ongoing postmarketing clinical trials.
With respect to sales and marketing activities, advertising and promotional materials must comply with regulatory requirements in the United States and in other countries. Governments may scrutinize our promotional efforts or otherwise monitor our business closely. Industry-sponsored scientific and educational activities also must comply with FDA and other requirements. In the United States, the distribution of product samples to physicians must comply with the requirements of the U.S. Prescription Drug Marketing Act, and the Drug Supply Chain Security Act requires that we track distribution of Andexxa in commerce. Manufacturing facilities remain subject to FDA inspection and must continue to adhere to the FDA’s pharmaceutical current Good Manufacturing Practice Requirements ("cGMPs"). Application holders must obtain FDA approval for product and manufacturing changes, depending on the nature of the change.
Depending on the circumstances, failure to meet post-approval requirements can result in criminal prosecution, fines or other penalties, injunctions, recall or seizure of products, total or partial suspension of production, denial or withdrawal of pre-marketing product approvals, or refusal to allow us to enter into supply contracts, including government contracts. Even if we comply with FDA and other requirements, new information regarding the safety or effectiveness of a product could lead the FDA to modify or withdraw a product approval. Newly discovered or developed safety or effectiveness data may require changes to a drug’s approved labeling and marketing, including the addition of new warnings and contraindications, and also may require the implementation of other risk management measures.
8) RISKS RELATED TO OWNERSHIP OF OUR COMMON STOCK
Our stock price may be volatile, and investors in our common stock could incur substantial losses.
Our stock price has fluctuated in the past and may be volatile in the future. The stock market in general, and the market for biotechnology companies in particular, have experienced extreme volatility that has often been unrelated to the operating performance of particular companies. As a result of this volatility, investors may experience losses on their investment in our stock. The market price for our common stock may be influenced by many factors, including the following:
the timing and amount of revenues generated from sale of our products or product candidates;
our ability to meet the expectations of investors related to the commercialization of our products and product candidates;
regulatory actions or decisions, including the timing and outcome of any potential future FDA or EMA decision, or other products or product candidates, including those of our competitors;
inaccurate sales or cash forecasting of our products or product candidates;
changes in laws or regulations;
announcements by us or our competitors of significant acquisitions, strategic partnerships, joint ventures or capital commitments;
results of clinical trials or regulatory actions with respect to our products or product candidates;
market conditions in the pharmaceutical and biotechnology sectors;
changes in the structure of healthcare payment systems;
actual or anticipated changes in earnings estimates or changes in stock market analyst recommendations regarding our common stock, other comparable companies or our industry generally;
trading volume of our common stock;
sales of our common stock by us or our stockholders;
general economic, industry and market conditions; and
the other risks described in this “Risk Factors” section.

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These broad market and industry factors may seriously harm the market price of our common stock, regardless of our operating performance. In the past, following periods of volatility in the market, securities class-action litigation has often been instituted against companies. For example, following our update call on September 5, 2017, at least three plaintiffs’ securities litigation firms publicly announced that they are investigating potential securities fraud claims that they may wish to make against us. In addition, following our preliminary announcement of 2019 Andexxa revenues on January 9, 2020, a number of plaintiffs’ firms have initiated legal action alleging certain violations of the U.S. federal securities laws; see “Legal proceedings” section above for additional information. Such litigation could result in substantial costs and diversion of management’s attention and resources, which could materially and adversely affect our business, financial condition, results of operations and growth prospects.
If securities or industry analysts do not publish research, or publish inaccurate or unfavorable research, about our business, our stock price and trading volume could decline.
The trading market for our common stock depends, in part, on the research and reports that securities or industry analysts publish about us or our business. Securities and industry analysts may cease to publish research on our company at any time in their discretion. If one or more of these analysts cease coverage of our company or fail to publish reports on us regularly, demand for our stock could decrease, which might cause our stock price and trading volume to decline. In addition, if one or more of the analysts who cover us downgrade our stock or publish inaccurate or unfavorable research about our business, our stock price would likely decline. If our operating results fail to meet the forecasts of analysts, our stock price will likely decline.
Provisions in our corporate charter documents and under Delaware law could make an acquisition of us more difficult and may prevent attempts by our stockholders to replace or remove our current management.
Provisions in our corporate charter and our bylaws may discourage, delay or prevent a merger, acquisition or other change in control of us that stockholders may consider favorable, including transactions in which stockholders might otherwise receive a premium for their shares. These provisions could also limit the price that investors might be willing to pay in the future for shares of our common stock, thereby depressing the market price of our common stock. In addition, these provisions may frustrate or prevent any attempts by our stockholders to replace or remove our current management by making it more difficult for stockholders to replace members of our board of directors. Because our board of directors is responsible for appointing the members of our management team, these provisions could in turn affect any attempt by our stockholders to replace current members of our management team. Among others, these provisions include the following:
our board of directors is divided into three classes with staggered three-year terms which may delay or prevent a change of our management or a change in control;
our board of directors has the right to elect directors to fill a vacancy created by the expansion of the board of directors or the resignation, death or removal of a director, which prevents stockholders from being able to fill vacancies on our board of directors;
our stockholders may not act by written consent or call special stockholders’ meetings; as a result, a holder, or holders, controlling a majority of our capital stock would not be able to take certain actions other than at annual stockholders’ meetings or special stockholders’ meetings called by the board of directors, the chairman of the board, the chief executive officer or the president;
our certificate of incorporation prohibits cumulative voting in the election of directors, which limits the ability of minority stockholders to elect director candidates;
stockholders must provide advance notice and additional disclosures in order to nominate individuals for election to the board of directors or to propose matters that can be acted upon at a stockholders’ meeting, which may discourage or deter a potential acquirer from conducting a solicitation of proxies to elect the acquirer’s own slate of directors or otherwise attempting to obtain control of our company; and
our board of directors may issue, without stockholder approval, shares of undesignated preferred stock; the ability to issue undesignated preferred stock makes it possible for our board of directors to issue preferred stock with voting or other rights or preferences that could impede the success of any attempt to acquire us.
Moreover, because we are incorporated in Delaware, we are governed by the provisions of Section 203 of the Delaware General Corporation Law, which prohibits a person who owns in excess of 15% of our outstanding voting stock from merging or combining with us for a period of three years after the date of the transaction in which the person acquired in excess of 15% of our outstanding voting stock, unless the merger or combination is approved in a prescribed manner.

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Our agreements with our executive officers may require us to pay severance benefits to any of those persons who are terminated in connection with a change in control of us, which could harm our financial condition or results or discourage third parties from seeking business combinations.
Our executive officers are parties to agreements that contain change in control and severance provisions and acceleration of vesting of equity awards. The accelerated vesting of equity awards could result in dilution to our existing stockholders and harm the market price of our common stock. The payment of these severance benefits could harm our financial condition and results. In addition, these potential severance payments may discourage or prevent third parties from seeking a business combination with us.
Because we do not anticipate paying any cash dividends on our common stock in the foreseeable future, capital appreciation, if any, will be our stockholders’ sole source of gain.
We have never declared or paid cash dividends on our common stock. We currently intend to retain all of our future earnings, if any, to finance the growth and development of our business. In addition, the terms of our existing debt agreement preclude us from paying dividends and future debt agreements or other restrictive covenants could also preclude us from paying dividends in the future. As a result, capital appreciation, if any, of our common stock will be our stockholders’ sole source of gain for the foreseeable future.
ITEM 2.
UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
None.
ITEM 3.
DEFAULTS UPON SENIOR SECURITIES
None.
ITEM 4.
MINE SAFETY DISCLOSURES
None.
ITEM 5.
OTHER INFORMATION
None.

39




ITEM 6.    EXHIBITS
 
 
 
 
Incorporation By Reference
Exhibit
Number
 
Exhibit Description
 
Form
 
SEC File No.
 
Exhibit
 
Filing Date
 
 
 
 
 
 
 
 
 
 
 
3.1
 
 
8-K
 
001-35935
 
3.1
 
5/28/2013
 
 
 
 
 
 
 
 
 
 
 
3.2
 
 
8-K
 
001-35935
 
3.1
 
6/11/2018
 
 
 
 
 
 
 
 
 
 
 
3.3
 
 
8-K
 
001-35935
 
3.2
 
5/28/2013
 
 
 
 
 
 
 
 
 
 
 
4.1
 
Reference is made to Exhibits 3.1 through 3.3.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4.2
 
 
S-1
 
333-187901
 
4.1
 
5/17/2013
 
 
 
 
 
 
 
 
 
 
 
4.5
 
 
10-Q
 
001-35935
 
4.7
 
11/6/2013
 
 
 
 
 
 
 
 
 
 
 
4.6
 
 
10-Q
 
001-35935
 
4.8
 
11/6/2013
 
 
 
 
 
 
 
 
 
 
 
4.7
 
 
10-Q
 
001-35935
 
4.9
 
11/6/2013
 
 
 
 
 
 
 
 
 
 
 
10.5*+
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.53+
 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
31.1*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
31.2*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
32.1*
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
101.INS*
 
XBRL Instance Document – the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
101.SCH*
 
XBRL Taxonomy Extension Schema Document
 
 
 
 
 
 
 
 

40




 
 
 
 
Incorporation By Reference
Exhibit
Number
 
Exhibit Description
 
Form
 
SEC File No.
 
Exhibit
 
Filing Date
 
 
 
 
 
 
 
 
 
 
 
101.CAL*
 
XBRL Taxonomy Extension Calculation Linkbase Document
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
101.DEF*
 
XBRL Taxonomy Extension Definition Linkbase Document
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
101.LAB*
 
XBRL Taxonomy Extension Label Linkbase Document
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
101.PRE*
 
XBRL Taxonomy Extension Presentation Linkbase Document 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
104
 
The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2019, formatted in Inline XBRL
 
 
 
 
 
 
 
 
*
Filed herewith
+
Management contract or compensatory plan
(1)
This certification accompanies the Form 10-Q to which it relates, is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of the Registrant under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of the Form 10-Q), irrespective of any general incorporation language contained in such filing.

41





SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
PORTOLA PHARMACEUTICALS, INC.
 
 
 
 
 
 
 
 
Date: May 11, 2020
By:
 
/s/   Mardi C. Dier
 
 
 
Mardi C. Dier
 
 
 
Chief Financial and Business Officer
 
 
 
(Principal Financial Officer)
 
 
 
 
Date: May 11, 2020
By:
 
/s/   Scott Garland
 
 
 
Scott Garland
 
 
 
President and Chief Executive Officer
 
 
 
(Principal Executive Officer)

42


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