See accompanying notes to unaudited condensed consolidated financial statements.
See accompanying notes to unaudited condensed consolidated financial statements.
See accompanying notes to unaudited condensed consolidated financial statements.
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1. Description of the business
Paratek Pharmaceuticals, Inc., or the Company or Paratek, is a Delaware corporation with its corporate office in Boston, Massachusetts and an office in King of Prussia, Pennsylvania. The Company is a clinical stage biopharmaceutical company focused on the development and commercialization of innovative therapeutics based upon tetracycline chemistry. The Company has used its expertise in biology and tetracycline chemistry to create chemically diverse and biologically distinct small molecules derived from the minocycline core structure. The Company has generated innovative small molecule therapeutic candidates based upon medicinal chemistry-based modifications, according to structure-based activity, of all positions of the core tetracycline molecule. These efforts have yielded molecules with broad-spectrum antibiotic properties and narrow-spectrum antibiotic properties, and molecules with potent anti-inflammatory properties to fit specific therapeutic applications. This proprietary chemistry platform has produced many compounds that have shown interesting characteristics in various
in vitro
and
in vivo
efficacy models. The Company’s two lead product candidates are the antibacterials omadacycline and sarecycline. Omadacycline and sarecycline are examples of molecules that were synthesized from this chemistry discovery platform.
If approved, omadacycline will be the first in a new class of aminomethylcycline antibiotics. Omadacycline is a broad-spectrum, well-tolerated, once-daily oral and intravenous, or IV, antibiotic. The Company believes that omadacycline has the potential to become the primary antibiotic choice of physicians for use as a broad-spectrum monotherapy antibiotic for acute bacterial skin and skin structure infections, or ABSSSI, community-acquired bacterial pneumonia, or CABP, urinary tract infection, or UTI, and other serious community-acquired bacterial infections where resistance is of concern. The Company believes omadacycline, if approved, will be used in the emergency room, hospital and community care settings. The Company has designed omadacycline to provide potential advantages over existing antibiotics, including activity against resistant bacteria, broad-spectrum antibacterial activity, oral and IV formulations with once-daily dosing, no known drug interactions, and a favorable safety and tolerability profile.
The Company’s second antibacterial product candidate, sarecycline, also known as WC3035, is a new, once-daily, tetracycline-derived compound designed for use in the treatment of acne and rosacea. The Company believes that, based upon the data generated to-date, sarecycline possesses favorable anti-inflammatory activity, plus narrow-spectrum antibacterial activity relative to other tetracycline-derived molecules, oral bioavailability, does not cross the blood-brain barrier, and favorable pharmacokinetic, or PK, properties that the Company believes make it particularly well-suited for the treatment of inflammatory acne in the community setting. The Company has exclusively licensed U.S. development and commercialization rights to sarecycline for the treatment of acne to Allergan plc, or Allergan, while retaining development and commercialization rights in the rest of the world.
Prior to October 30, 2014, the name of the Company was Transcept Pharmaceuticals, Inc., or Transcept. On October 30, 2014, Transcept completed a business combination, or the Merger, with privately held Paratek Pharmaceuticals, Inc., or Old Paratek, in accordance with the terms of the Agreement and Plan of Merger and Reorganization, dated as of June 30, 2014, by and among Transcept, Tigris Merger Sub, Inc., Tigris Acquisition Sub, LLC and Old Paratek, or the Merger Agreement.
The Company has incurred significant losses since its inception in 1996. The Company has generated an accumulated deficit of $426.9 million through June 30, 2017 and will require substantial additional funding in connection with the Company’s continuing operations to support commercial activities associated with its lead product candidate, omadacycline. B
ased upon the Company’s current operating plan, the Company anticipates that its existing cash, cash equivalents and marketable securities will enable the Company to fund its operating expenses and capital expenditure requirements through at least the next twelve months from the filing date of this Quarterly Report on Form 10-Q.
The Company expects to finance future cash needs primarily through a combination of public and private equity offerings, debt or other structured financings and strategic collaborations. The Company is subject to risks common to companies in the biopharmaceutical industry, including, but not limited to, risks of failure of preclinical studies and clinical trials, the need to obtain additional financing to fund the future development of the Company’s product candidates, the need to obtain compliant product from third party manufacturers, the need to obtain marketing approval for the Company’s product candidates, the need to successfully commercialize and gain market acceptance of product candidates, the risks of manufacturing product with an external supply chain, dependence on key personnel, and compliance with government regulations, as well as those risks discussed in the “
Risk Factors
” section of our Annual Report on Form 10-K for the year ended December 31, 2016, as filed with the SEC on March 2, 2017, and elsewhere in this report.
5
2. Summary of Significant Accounting Policies and Basis of Presentation
Summary of Significant Accounting Policies
The significant accounting policies and estimates used in preparation of the condensed consolidated financial statements are described in the Company’s audited consolidated financial statements as of and for the year ended December 31, 2016, and the notes thereto, which are included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016, as filed with the Securities and Exchange Commission, or the SEC, on March 2, 2017.
As of January 1, 2017, the Company adopted ASU No. 2016-09,
Compensation—Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting
, or ASU 2016-09
.
Upon adoption, the Company adjusted retained earnings for amendments related to an entity-wide accounting policy election to recognize the impact of share-based award forfeitures only as they occur rather than by applying an estimated forfeiture rate as previously required. ASU 2016-09 requires that this change be applied using a modified-retrospective transition method by means of a cumulative-effect adjustment to retained earnings as of the beginning of the fiscal year in which the guidance is adopted. The following table summarizes the impact to the Company’s consolidated balance sheet, including the amount charged to retained earnings as of January 1, 2017 (in thousands):
|
Balance sheet reclassification
|
|
Amount ($)
|
|
Increase to additional paid-in capital resulting from the Company's election to recognize forfeitures as they occur rather than applying an estimated forfeiture rate
|
Additional paid-in-capital
|
|
|
681
|
|
Charge to accumulated deficit for cumulative-effect adjustment from adoption of ASU 2016-09
|
Accumulated deficit
|
|
|
681
|
|
There have been no other material changes in the Company’s significant accounting policies during the six months ended June 30, 2017.
Basis of Presentation
The accompanying condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles of the United States of America, or U.S. GAAP, as found in the Accounting Standards Codification, or ASC, and Accounting Standards Update, or ASU, of the Financial Accounting Standards Board, or FASB, and pursuant to the rules and regulations of the SEC.
The accompanying condensed consolidated financial statements are unaudited. The unaudited interim condensed consolidated financial statements have been prepared on the same basis as the audited consolidated financial statements as of and for the year ended December 31, 2016, and, in the opinion of management, reflect all normal recurring adjustments necessary for the fair presentation of the Company’s financial position, results of operations and cash flows for the interim periods ended June 30, 2017 and 2016.
The results of operations for the interim periods are not necessarily indicative of the results of operations to be expected for the year ending December 31, 2017. These unaudited interim condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements as of and for the year ended December 31, 2016, and notes thereto, which are included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016, as filed with the SEC on March 2, 2017.
Principles of Consolidation
The accompanying unaudited condensed consolidated financial statements include the results of operations of Paratek Pharmaceuticals, Inc. and its wholly-owned subsidiaries, Paratek Pharma, LLC, Paratek Securities Corporation, Transcept Pharma, Inc., Paratek UK, Ltd and Paratek Bermuda Ltd. All significant intercompany accounts and transactions have been eliminated in consolidation.
Use of Estimates
The preparation of the accompanying unaudited condensed consolidated financial statements, in conformity with U.S. GAAP,
requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, and expenses and the disclosure of contingent liabilities in the Company’s financial statements. On an ongoing basis, the Company evaluates its estimates and judgments, including those related to,
among other items, intangible assets, goodwill, contingent liabilities, stock-based compensation arrangements, useful lives for depreciation and amortization of long-lived assets and valuation allowances on deferred tax assets. Actual results could differ from those estimates.
6
Segment and Geographic Information
Operating segments are defined as components of an enterprise engaging in business activities for which discrete financial information is available and regularly reviewed by the chief operating decision maker in deciding how to allocate resources and in assessing performance. The Company views its operations and manages its business in one operating segment.
3. Cash and Cash Equivalents and Marketable Securities
The following is a summary of available-for-sale securities as of June 30, 2017 and December 31, 2016 (in thousands):
|
|
Amortized Cost
|
|
|
Unrealized Gains
|
|
|
Unrealized Losses
|
|
|
Fair Value
|
|
June 30, 2017
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
U.S. treasury securities
|
|
$
|
123,847
|
|
|
$
|
—
|
|
|
$
|
(96
|
)
|
|
$
|
123,751
|
|
Total
|
|
$
|
123,847
|
|
|
$
|
—
|
|
|
$
|
(96
|
)
|
|
$
|
123,751
|
|
December 31, 2016
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
U.S. treasury securities
|
|
$
|
62,574
|
|
|
$
|
—
|
|
|
$
|
(18
|
)
|
|
$
|
62,556
|
|
Government agencies
|
|
|
12,518
|
|
|
|
2
|
|
|
|
—
|
|
|
|
12,520
|
|
Total
|
|
$
|
75,092
|
|
|
$
|
2
|
|
|
$
|
(18
|
)
|
|
$
|
75,076
|
|
No available-for-sale securities held as of June 30, 2017 and December 31, 2016 had remaining maturities greater than one year.
4. Restricted Cash
Short-term restricted cash
Intermezzo Reserve
As of June 30, 2017, restricted cash of $0.1 million represents royalty income received but not yet paid to former Transcept stockholders as part of the Royalty Sharing Agreement. Included in the balance as of December 31, 2016, was the remainder of the Intermezzo reserve of $0.1 million, established in accordance with the Merger Agreement, which was comprised of unpaid legal fees.
Letter of Credit
During the year ended December 31, 2016, the Company obtained a letter of credit in the amount of $0.8 million, which was collateralized with a bank account at a financial institution, to secure value-added tax registration in certain foreign countries. The letter of credit was cancelled by the Company during the first quarter of 2017.
Long-term restricted cash
The Company leases its Boston, Massachusetts office space under a non-cancelable operating lease. Refer to Note 15,
Commitments and Contingencies
, for further details.
In accordance with the lease, the Company has a cash-collateralized irrevocable standby letter of credit in the amount of $0.3 million as of June 30, 2017 and December 31, 2016, naming the landlord as beneficiary.
5. Fixed Assets
Fixed assets, net, consists of the following (in thousands):
|
|
June 30,
2017
|
|
|
December 31,
2016
|
|
Office equipment
|
|
$
|
923
|
|
|
$
|
443
|
|
Computer equipment
|
|
|
531
|
|
|
|
251
|
|
Computer software
|
|
|
787
|
|
|
|
787
|
|
Leasehold improvements
|
|
|
859
|
|
|
|
137
|
|
Construction-in-progress
|
|
|
—
|
|
|
|
391
|
|
Gross fixed assets
|
|
|
3,100
|
|
|
|
2,009
|
|
Less: Accumulated depreciation and amortization
|
|
|
(1,062
|
)
|
|
|
(821
|
)
|
Net fixed assets
|
|
$
|
2,038
|
|
|
$
|
1,188
|
|
7
6. Intangible Assets, Net
Intangible assets consist of the following (in thousands):
|
|
June 30,
2017
|
|
|
December 31,
2016
|
|
Intermezzo product rights
|
|
$
|
212
|
|
|
$
|
1,410
|
|
TO-2070 asset
|
|
|
170
|
|
|
|
170
|
|
Gross intangible assets
|
|
|
382
|
|
|
|
1,580
|
|
Less: Accumulated amortization
|
|
|
(127
|
)
|
|
|
(565
|
)
|
Net intangible assets
|
|
$
|
255
|
|
|
$
|
1,015
|
|
Intermezzo product rights and the TO-2070 license rights were acquired through the Merger. Refer to Note 8,
License and Collaboration Agreements,
for further detail concerning Intermezzo and TO-2070. Intangible assets are reviewed when events or circumstances indicate that the assets might be impaired. An impairment loss would be recognized when the estimated undiscounted cash flows to be generated by those assets are less than the carrying amounts of those assets. If it is determined that the intangible asset is not recoverable, an impairment loss would be calculated based on the excess of the carrying value of the intangible asset over its fair value.
In April 2016, the first generic equivalent of Intermezzo was launched. Although the generic was off the market for a short period, it re-entered in September 2016. Since the generic launch, a recoverability test has been performed each reporting period and the Company determined that the summation of the undiscounted cash flows through the year of patent expiration, or the estimated useful life of the asset, exceeded the carrying value of the asset in periods up to and including March 31, 2017. During the quarter ended June 30, 2017, Intermezzo product sales projections significantly declined. As such, the Company performed a recoverability test and it was determined that the summation of the undiscounted future cash flow of the Intermezzo product rights were less than its carrying value. As a result, the Company recorded an impairment charge during the three months ended June 30, 2017 of $0.7 million. No impairment was recorded during the year ended December 31, 2016.
7. Net Loss Per Share Available to Common Stockholders
Basic net loss per share available to common stockholders is calculated by dividing the net loss available to common stockholders by the weighted-average number of common shares outstanding during the period, without consideration for common stock equivalents. Diluted net loss per share available to common stockholders is computed by dividing the net loss available to common stockholders by the weighted-average number of common share equivalents outstanding for the period determined using the treasury-stock method or the if-converted method, as applicable. For purposes of this calculation, stock options, restricted stock units, and warrants to purchase common stock are considered to be common stock equivalents and are only included in the calculation of diluted net loss per share available to common stockholders when their effect is dilutive.
The following outstanding shares subject to stock options, restricted stock units, and warrants to purchase common stock were antidilutive due to a net loss in the periods presented and, therefore, were excluded from the dilutive securities computation as of the three and six months ended June 30, 2017 and 2016 as indicated below:
|
|
June 30,
|
|
|
|
2017
|
|
|
2016
|
|
Excluded potentially dilutive securities
(1)
:
|
|
|
|
|
|
|
|
|
Shares subject to outstanding options to purchase
common stock
|
|
|
3,467,049
|
|
|
|
2,863,382
|
|
Unvested restricted stock units
|
|
|
954,003
|
|
|
|
475,500
|
|
Shares subject to warrants to purchase common stock
|
|
|
84,828
|
|
|
|
42,306
|
|
Shares issuable under employee stock purchase plan
|
|
|
36,539
|
|
|
|
36,539
|
|
Totals
|
|
|
4,542,419
|
|
|
|
3,417,727
|
|
(1)
|
The number of shares is based on the maximum number of shares issuable on exercise or conversion of the related securities as of June 30, 2017 and 2016. Such amounts have not been adjusted for the treasury stock method or weighted average outstanding calculations as required if the securities were dilutive.
|
8
8. License and Collaboration Agreements
Zai Lab (Shanghai) Co., Ltd.
On April 21, 2017, Paratek Bermuda Ltd., a wholly-owned subsidiary of Paratek Pharmaceuticals, Inc., and Zai Lab (Shanghai) Co., Ltd., or Zai, entered into a License and Collaboration Agreement, or the Zai Collaboration Agreement. Under the terms of the Zai Collaboration Agreement, Paratek Bermuda Ltd. granted Zai an exclusive license to develop, manufacture and commercialize omadacycline, or the licensed product, in the People’s Republic of China, Hong Kong, Macau and Taiwan, or the territory, for all human therapeutic and preventative uses other than biodefense. Zai will be responsible for the development, manufacturing and commercialization of the licensed product in the territory, at its sole cost with certain assistance from Paratek Bermuda Ltd..
Under the terms of the Zai Collaboration Agreement, Paratek Bermuda Ltd. earned an upfront cash payment of $7.5 million, before taxes, and is eligible to receive up to $14.0 million in potential regulatory milestone payments and $40.5 million in potential commercial milestone payments,
the next being $5.0 million upon approval by the U.S. Food & Drug Administration, or FDA, of a New Drug Application, or NDA, submission in the CABP indication
. Zai will also pay Paratek Bermuda Ltd. tiered royalties at a low double digit to mid-teen percent on net sales of the licensed product in the territory.
The Zai Collaboration Agreement will continue, on a region-by-region basis, until the expiration of and payment by Zai of all Zai’s payment obligations, which is until the later of: (i) the abandonment, expiry or final determination of invalidity of the last valid claim within the Paratek patents that covers the licensed product in the region in the territory in the manner that Zai or its affiliates or sublicensees exploit the licensed product or intend for the licensed product to be exploited; or (ii) the eleventh anniversary of the first commercial sale of such licensed product in such region.
The Company evaluated the Zai Collaboration Agreement under ASC Subtopic 605-25, “
Multiple Element Arrangements”.
The Company determined that there were five deliverables under the Zai Collaboration Agreement: (i) an exclusive license to develop, manufacture and commercialize omadacycline in the territory; (ii)
an initial transfer of technology
; (iii)
a transfer of certain materials and materials know-how (iv) an additional transfer of materials; and
(v) participation on a joint steering committee (JSC) and joint development committee (JDC).
The consideration allocable to the delivered unit or units of accounting is limited to the amount that is not contingent upon the delivery of additional items or meeting other specified performance conditions. Therefore, the Company excluded from the allocable consideration the milestone payments and royalties, regardless of the probability that such milestone and royalty payments will be made, until the events that give rise to such payments occur.
The Company determined that all five deliverables listed above had value to the Company on a stand-alone basis and therefore five units of accounting were identified. The Company determined, however, that the best estimate for the selling price of the initial transfer of technology, transfer of certain materials and materials know-how, the additional transfer of materials and participation on the JSC and JDC were all inconsequential. As such, the Company recognized the total arrangement consideration as revenue during the quarter ended June 30, 2017.
Under the Zai Collaboration Agreement, Zai will pay taxes incurred in the territory by Paratek on Paratek’s behalf and deduct these taxes from the payments due to Paratek. Withholding and other value-added taxes of $0.8 million were incurred on the $7.5 million upfront payment. As such, the Company received $6.7 million, net of taxes, during the quarter ended June 30, 2017. These taxes were paid by Zai on behalf of the Company.
During the three months and six months ended June 30, 2017, the Company recognized revenue under the Zai agreement of $7.5 million, which represents the upfront payment.
Allergan plc
In July 2007, the Company and Warner Chilcott Company, Inc. (now part of Allergan plc, or Allergan), entered into a collaborative research and license agreement, or the Allergan Collaboration Agreement, under which the Company granted Allergan an exclusive license to research, develop and commercialize tetracycline products for use in the United States for the treatment of acne and rosacea. Since Allergan did not exercise its development option with respect to the treatment of rosacea prior to initiation of a Phase 3 trial for the product, the license grant to Allergan converted to a non-exclusive license for the treatment of rosacea as of December 2014. Under the terms of the Allergan Collaboration Agreement, the Company and Allergan are responsible for, and are obligated to use, commercially reasonable efforts to conduct specified development activities for the treatment of acne and, if requested by Allergan, the Company may conduct certain additional development activities to the extent the Company determines in good faith that the Company has the necessary resources available for such activities. Allergan has agreed to reimburse the Company for its costs and expenses, including third-party costs, incurred in conducting any such development activities.
9
Und
er the terms of the Allergan Collaboration Agreement, Allergan is responsible for and is obligated to use commercially reasonable efforts to develop and commercialize tetracycline compounds that are specified in the agreement for the treatment of acne. The
Company has agreed during the term of the Allergan Collaboration Agreement not to directly or indirectly develop or commercialize any tetracycline compounds in the United States for the treatment of acne and rosacea, and Allergan has agreed during the ter
m of the Allergan Collaboration Agreement not to directly or indirectly develop or commercialize any tetracycline compound included as part of the agreement for any use other than as provided in the agreement.
The Company earned an upfront fee in the amount of $4.0 million upon the execution of the Allergan Collaboration Agreement, $1.0 million upon filing of an Investigational New Drug Application in 2010, and $2.5 million upon initiation of Phase 2 trials in 2012. In December 2014, the Company also earned $4.0 million upon initiation of Phase 3 trials associated with the Allergan Collaboration Agreement. In addition, Allergan may be required to pay the Company an aggregate of approximately $17.0 million upon the achievement of specified future regulatory milestones, the next being $5.0 million upon acceptance by the FDA of a NDA submission. Allergan is also obligated to pay the Company tiered royalties, ranging from the mid-single digits to the low double digits, based on net sales of tetracycline compounds developed under the Allergan Collaboration Agreement, with a standard royalty reduction post patent expiration for such product for the remainder of the royalty term. Allergan’s obligation to pay the Company royalties for each tetracycline compound it commercializes under the Allergan Collaboration Agreement expires on the later of the expiration of the last to expire patent that covers the tetracycline compound in the United States and the date on which generic drugs that compete with the tetracycline compound reach a certain threshold market share in the United States.
The Company has not received any amounts or recognized any revenue under this arrangement since 2014.
Tufts University
In February 1997, the Company and Tufts University, or Tufts, entered into a license agreement under which the Company acquired an exclusive license to certain patent applications and other intellectual property of Tufts related to the drug resistance field to develop and commercialize products for the treatment or prevention of bacterial or microbial diseases or medical conditions in humans or animals or for agriculture. The Company subsequently entered into ten amendments to that agreement, collectively the Tufts License Agreement, to include patent applications filed after the effective date of the original license agreement, to exclusively license additional technology from Tufts, to expand the field of the agreement to include disinfectant applications, and to change the royalty rate and percentage of sublicense income paid by the Company to Tufts under sublicense agreements with specified sublicensees. The Company is obligated under the Tufts License Agreement to provide Tufts with annual diligence reports and a business plan and to meet certain other diligence milestones. The Company has the right to grant sublicenses of the licensed rights to third parties, which will be subject to the prior approval of Tufts unless the proposed sublicensee meets a certain net worth or market capitalization threshold. The Company is primarily responsible for the preparation, filing, prosecution and maintenance of all patent applications and patents covering the intellectual property licensed under the Tufts License Agreement at its sole expense. The Company has the first right, but not the obligation, to enforce the licensed intellectual property against infringement by third parties.
The Company issued Tufts 1,024 shares of the Company’s common stock on the date of execution of the original license agreement, and the Company may be required to make certain payments of up to $0.3 million to Tufts upon the achievement by products developed under the agreement of specified development and regulatory approval milestones. The Company has already made a payment of $50,000 to Tufts for achieving the first milestone following commencement of the Phase 3 clinical trial for omadacycline. The Company is also obligated to pay Tufts a minimum royalty payment in the amount of $25,000 per year. In addition, the Company is obligated to pay Tufts royalties based on gross sales of products, as defined in the agreement, ranging in the low single digits depending on the applicable field of use for such product sale. If the Company enters into a sublicense under the Tufts License Agreement, based on the applicable field of use for such product, the Company agreed to pay Tufts a percentage, ranging from 10% to 14% (ten percent to fourteen percent), of that portion of any sublicense issue fees or maintenance fees received by the Company that are reasonably attributable to the sublicense of the rights granted to the Company under the Tufts License Agreement and the lesser of a percentage, ranging from the low tens to the high twenties based on the applicable field of use for such product, of the royalty payments made to the Company by the sublicensee or the amount of royalty payments that would have been paid by the Company to Tufts if the Company had sold the product. The Company paid $0.1 million, or 1.5%, of a sublicense issue fee to Tufts during the six months ended June 30, 2017 upon earning the $7.5 million upfront payment under the Zai Collaboration Agreement.
Unless terminated earlier, the Tufts License Agreement will expire at the same time as the last-to-expire patent in the patent rights licensed to the Company under the agreement and after any such expiration the Company will continue to have an exclusive, fully-paid-up license to such intellectual property licensed from Tufts. Tufts has the right to terminate the agreement upon 30 days’ notice should the Company fail to make a material payment under the Tufts License Agreement or commit a material breach of the agreement and not cure such failure or breach within such 30-day period, or if, after the Company has started to commercialize a product under the Tufts License Agreement, the Company ceases to carry on its business for a period of 90 consecutive days. The Company has the right to terminate the Tufts License Agreement at any time upon 180 days’ notice. Tufts has the right to convert the Company’s exclusive license to a non-exclusive license if the Company does not commercialize a product licensed under the agreement within a specified time period.
10
Purdue Pharma L.P.
In July 2009, the Company and Purdue Pharma L.P., or Purdue Pharma, entered into a license and collaboration agreement, or the Purdue Collaboration Agreement, that grants an exclusive license to Purdue Pharma to commercialize Intermezzo in the United States and pursuant to which:
|
•
|
Purdue Pharma paid the Company a $25.0 million non-refundable license fee in August 2009, and non-refundable intellectual property milestone payments of $10.0 million in each of December 2011 and August 2012;
|
|
•
|
The Company transferred the Intermezzo NDA to Purdue Pharma, and Purdue Pharma is obligated to assume the expense associated with maintaining the NDA and further development of Intermezzo in the United States, including any expense associated with post-approval studies;
|
|
•
|
Purdue Pharma is obligated to commercialize Intermezzo in the United States at its expense using commercially reasonable efforts;
|
|
•
|
Purdue Pharma is obligated to pay the Company tiered base royalties on net sales of Intermezzo in the United States ranging from the mid-teens up to the mid-20% level, with each such royalty tiers subject to an increase by a percentage in the low single digits upon a specified anniversary of regulatory approval of Intermezzo. The base royalty is tiered depending upon the achievement of certain fixed net sales thresholds by Purdue Pharma, which net sales levels reset each year for the purpose of calculating the royalty. The royalty tiers are subject to reductions upon generic entry and patent expiration. Purdue Pharma is obligated to pay royalties until the later of 15 years from the date of first commercial sale in the United States or the expiration of patent claims related to Intermezzo; and
|
|
•
|
Purdue Pharma is obligated to pay the Company up to an additional $70.0 million upon the achievement of certain net sales targets for Intermezzo in the United States.
|
The Purdue Collaboration Agreement expires on the expiration of Purdue Pharma’s royalty obligations. Purdue Pharma has the right to terminate the Purdue Collaboration Agreement at any time upon advance notice of 180 days. The Purdue Collaboration Agreement is also subject to termination by Purdue Pharma in the event of FDA or governmental action that materially impairs Purdue Pharma’s ability to commercialize Intermezzo or the occurrence of a serious event with respect to the safety of Intermezzo. The Purdue Collaboration Agreement may be terminated by the Company upon Purdue Pharma commencing an action that challenges the validity of Intermezzo related patents or if Purdue Pharma is excluded from participation in federal healthcare programs. The Purdue Collaboration Agreement may be terminated by either party in the event of a material breach by or insolvency of the other party.
The Company also granted Purdue Pharma and an associated company the right to negotiate for the commercialization of Intermezzo in Mexico in 2013 but retained the rights to commercialize Intermezzo in the rest of the world.
During the first quarter of 2014, Purdue Pharma discontinued use of the Purdue Pharma sales force to actively market Intermezzo to healthcare professionals.
In October 2014, the Company announced that its Board of Directors had approved a special dividend of, among other things, the right to receive, on a pro rata basis, 100% of any royalty income received by the Company pursuant to the Purdue Collaboration Agreement and 90% of any cash proceeds from a sale or disposition of Intermezzo, less fees and expenses incurred in connection with such activity, to the extent that either occurred prior to the second anniversary of the closing date of the Merger. On October 28, 2016, in satisfaction of the Company’s payment obligation of the proceeds of sale or disposition of the Intermezzo assets to the former Transcept stockholders under the Merger Agreement, the Company executed the Royalty Sharing Agreement pursuant to which the Company agreed to pay to the former Transcept stockholders fifty percent of all royalty income received by the Company pursuant to the Purdue Collaboration Agreement, net of all costs, fees and expenses incurred by the Company in connection with the Purdue Collaboration Agreement, related agreements, the Intermezzo product and the administration of the royalty income to the former Transcept stockholders.
Shin Nippon Biomedical Laboratories Ltd.
In September 2013, the Company and Shin Nippon Biomedical Laboratories Ltd., or SNBL, entered into a license agreement, or the SNBL License Agreement, pursuant to which SNBL granted the Company an exclusive worldwide license to commercialize SNBL’s proprietary nasal drug delivery technology to develop TO-2070. The Company was developing TO-2070 as a treatment for acute migraine using SNBL’s proprietary nasal powder drug delivery system. Under the SNBL License Agreement, the Company was required to fund all development and regulatory approval with respect to TO-2070. Pursuant to the SNBL License Agreement, the Company paid an upfront nonrefundable technology license fee of $1.0 million, and the Company was also obligated to pay up to an aggregate of $41.5 million upon the achievement of certain development, regulatory and sales milestones, and tiered, low double-digit royalties on annual net sales of TO-2070.
11
In September 2014, the Company and SNBL entered into a termination agreement and release, or the SNBL Termination Agreement, pursuant to which, among other things, the SNBL
License Agreement was terminated and the Company assigned all of its rights, interest and title to the TO-2070 asset to SNBL in exchange for a portion of certain future net revenue received by SNBL as set forth in the SNBL Termination Agreement, up to an
aggregate of $2.0 million.
9. Capital Stock
In October 2015 and February 2017, Paratek Pharmaceuticals, Inc. entered into Controlled Equity Offering
SM
Sales Agreements, or the 2015 Sales Agreement and 2017 Sales Agreement, respectively, and collectively, the Sales Agreements, with Cantor Fitzgerald & Co., or Cantor, under which the Company could, at its discretion, from time to time sell shares of its common stock, with a sales value of up to $50 million under each Sales Agreement through Cantor. The Company provided Cantor with customary indemnification rights, and Cantor was entitled to a commission at a fixed rate of 3% of the gross proceeds per share sold. Sales of the shares under the Sales Agreements were to be made in transactions deemed to be “at the market offerings”, as defined in Rule 415 under the Securities Act of 1933, as amended. The Company has sold all $50 million of shares of its common stock under the 2015 Sales Agreement.
The Company received $36.9 million in proceeds, after deducting commissions of $1.1 million, from the sale of 2,326,119 shares of common stock under the 2015 Sales Agreement during the six months ended June 30, 2017.
The Company received $41.8 million in proceeds, after deducting commissions of $1.3 million, from the sale of
1,854,013
shares of common stock during the six months ended June 30, 2017 under the 2017 Sales Agreement. As of June 30, 2017, $6.9 million remains available for sale under the 2017 Sales Agreement.
Warrants to Purchase Common Stock
Warrants to purchase preferred stock with intrinsic value issued to HBM Healthcare Investments (Cayman) Ltd., Omega Fund III, L.P., and K/S Danish BioVenture, all beneficial owners of more than 5% of the Company’s common stock, were exchanged for 9,614 warrants to purchase common stock in connection with the Merger. These 9,614 warrants to purchase common stock have an exercise price of $0.15 per share and will, if not exercised, expire in 2021.
As described in Note 13,
Long-term Debt
, in connection with a Loan and Security Agreement, or the Loan Agreement, into which the Company entered with Hercules Technology II, L.P. and Hercules Technology III, L.P., together, Hercules, and certain other lenders and Hercules Technology Growth Capital, Inc. (as agent), the Company issued to each of Hercules Technology II, L.P. and Hercules Technology III, L.P. a warrant to purchase 16,346 shares of its common stock (32,692 shares of common stock in total) at an exercise price of $24.47 per share, or the Hercules Warrants, on September 30, 2015, which expire five years from issuance or at the consummation of a Public Acquisition, as defined in each of the Hercules Warrant agreements.
As described in Note 13,
Long-term Debt
, in connection with the Loan Agreement Amendment (as defined in Note 13,
Long-term Debt
), the Company issued to each of Hercules Technology II, L.P. and Hercules Technology III, L.P. a warrant to purchase 18,574 shares of its common stock (37,148 shares of common stock in total) at an exercise price of $13.46 per share, or the Loan Amendment Warrants. Additionally, in connection with the borrowing of the Third Tranche (as defined in Note 13,
Long-term Debt
) on June 27, 2017, the Company issued an additional warrant to Hercules Capital, Inc. to purchase 5,374 shares of its common stock at an exercise price of $23.26 per share, or the Additional Warrants.
The Additional Warrants’ total relative fair value of $0.1 million was determined using a Black-Scholes option-pricing model with the following assumptions:
|
|
June 30,
2017
|
|
Volatility
|
|
|
67.8
|
%
|
Weighted average risk-free interest rate
|
|
|
1.8
|
%
|
Expected dividend yield
|
|
|
0.0
|
%
|
Expected life of options (in years)
|
|
|
5.0
|
|
Each Loan Amendment Warrant may be exercised on a cashless basis.
The Loan Amendment Warrants are exercisable for a term beginning on the date of issuance and ending on the earlier to occur of five years from the date of issuance or the consummation of certain acquisitions of the Company as set forth in the Loan Amendment Warrants.
12
10. Other Accrued Expenses
Other accrued expenses consist of the following (in thousands):
|
|
June 30,
2017
|
|
|
December 31,
2016
|
|
Accrued legal costs
|
|
|
247
|
|
|
|
358
|
|
Accrued compensation
|
|
|
1,976
|
|
|
|
2,609
|
|
Intermezzo payable
|
|
|
81
|
|
|
|
105
|
|
Accrued professional fees
|
|
|
1,052
|
|
|
|
1,118
|
|
Accrued contract manufacturing
|
|
|
2,414
|
|
|
|
1,940
|
|
Accrued other
|
|
|
313
|
|
|
|
298
|
|
Total
|
|
$
|
6,083
|
|
|
$
|
6,428
|
|
11. Fair Value Measurements
Financial instruments, including cash, cash equivalents, restricted cash, money market funds, U.S. treasury and government agency securities, accounts receivable, accounts payable, accrued expenses, contingent obligations and the Intermezzo reserve are carried on the condensed consolidated financial statements at amounts that approximate fair value. The fair value of the Company’s long-term debt is determined using current applicable rates for similar instruments as of the balance sheet date. The carrying value of the long-term debt approximates its fair value as the interest rate is near current market rates. The fair value of the Company’s long-term debt was determined using Level 3 inputs. Fair values are based on assumptions concerning the amount and timing of estimated future cash flows and assumed discount rates, reflecting varying degrees of perceived risk.
The following table presents information about the Company’s financial assets and liabilities that have been measured at fair value as of June 30, 2017 and December 31, 2016, and indicate the fair value hierarchy of the valuation inputs utilized to determine such fair value. In general, fair values determined by Level 1 inputs utilize quoted prices (unadjusted) in active markets for identical assets or liabilities. Fair values determined by Level 2 inputs utilize observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities or other inputs that are observable market data. Fair values determined by Level 3 inputs utilize unobservable data points for the asset or liability, and include situations where there is little, if any, market activity for the asset or liability (in thousands):
Description
|
|
Quoted
Prices in
Active
Markets
(Level 1)
|
|
|
Significant
Other
Observable
Inputs
(Level 2)
|
|
|
Significant
Unobservable
Inputs
(Level 3)
|
|
|
Total
|
|
June 30, 2017
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Assets:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
U.S. treasury securities
|
|
$
|
123,751
|
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
123,751
|
|
Total Assets
|
|
$
|
123,751
|
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
123,751
|
|
Liabilities:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Contingent obligations
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
106
|
|
|
$
|
106
|
|
Total Liabilities
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
106
|
|
|
$
|
106
|
|
December 31, 2016
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Assets:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
U.S. treasury securities
|
|
$
|
62,556
|
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
62,556
|
|
Government agencies
|
|
|
—
|
|
|
|
12,520
|
|
|
|
—
|
|
|
|
12,520
|
|
Total Assets
|
|
$
|
62,556
|
|
|
$
|
12,520
|
|
|
$
|
—
|
|
|
$
|
75,076
|
|
Liabilities:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Contingent obligations
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
655
|
|
|
$
|
655
|
|
Total Liabilities
|
|
$
|
—
|
|
|
$
|
—
|
|
|
$
|
655
|
|
|
$
|
655
|
|
13
Marketable Securities
U.S. treasury securities fair values can be obtained through quoted market prices in active exchange markets and are therefore classified as Level 1. The pricing on government agency securities was primarily sourced from independent third party pricing services, overseen by management, and is based on valuation models that consider standard input factor such as deal quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment spreads, credit information and the bond’s terms and conditions, among other things, and are therefore classified as Level 2.
Contingent Consideration
On October 28, 2016, in satisfaction of the Company’s payment obligation of the proceeds of sale or disposition of the Intermezzo product rights to the former Transcept stockholders under the Merger Agreement, the Company executed the Royalty Sharing Agreement with the Special Committee. Under the Royalty Sharing Agreement, the Company agreed to pay to the former Transcept stockholders fifty percent of all royalty income received by the Company pursuant to the Purdue Collaboration Agreement, net of all costs, fees and expenses incurred by the Company in connection with the Purdue Collaboration Agreement, related agreements, the Intermezzo product and the administration of the royalty income to the former Transcept stockholders. The Company determined that the Royalty Sharing Agreement represents a modification to the original contingent obligations established under the Merger Agreement in accordance with ASC 805,
Business Combinations.
The significant unobservable inputs used in the fair value measurement of the contingent obligation to former Transcept stockholders with respect to the Intermezzo product rights as of June 30, 2017 and December 31, 2016 were estimated future Intermezzo product revenues and associated royalties due to the Company as well as the appropriate discount rate given consideration to the market and forecast risk involved. The results of this valuation yielded a decrease in the contingent obligation to former Transcept stockholders of $0.3 million and $0.5 million during the three and six months ended June 30, 2017, respectively. Significant increases or decreases in any of those inputs would result in a substantially lower or higher fair value measurement.
The following table provides a roll forward of the fair value of contingent obligations categorized as Level 3 instruments, for the six months ended June 30, 2017 (in thousands):
|
|
Contingent
liability—
former
Transcept
stockholders
|
|
Balances at December 31, 2016
|
|
$
|
655
|
|
Change in fair value
|
|
|
(549
|
)
|
Balances at June 30, 2017
|
|
$
|
106
|
|
12. Stock-Based Compensation
As described in Note 2,
Summary of Significant Accounting Policies and Basis of Presentation
, the Company adopted ASU 2016-09. ASU 2016-09 requires the Company to recognize compensation expense of stock-based awards over the vesting periods of the awards, and realize forfeitures when they occur. The following table presents stock-based compensation expense included in the Company’s condensed consolidated statements of operations (in thousands):
|
|
Three months ended June 30,
|
|
|
Six months ended June 30,
|
|
|
|
2017
|
|
|
2016
|
|
|
2017
|
|
|
2016
|
|
Research and development expense
|
|
$
|
1,714
|
|
|
$
|
961
|
|
|
$
|
3,055
|
|
|
$
|
1,659
|
|
General and administrative expense
|
|
|
3,177
|
|
|
|
2,062
|
|
|
|
5,881
|
|
|
|
3,784
|
|
Total stock-based compensation expense
|
|
$
|
4,891
|
|
|
$
|
3,023
|
|
|
$
|
8,936
|
|
|
$
|
5,443
|
|
14
Stock-based compensation expense is estimated as of the grant date based on the fair value of the award and is recognized as expense over the requisite service pe
riod, which generally represents the vesting period. The Company estimates the fair value of its stock options using the Black-Scholes option-pricing model. The weighted-average assumptions used to determine the fair value of the stock option grants is as
follows:
|
|
Six months ended June 31,
|
|
|
|
2017
|
|
|
2016
|
|
Volatility
|
|
|
76.2
|
%
|
|
|
73.5
|
%
|
Weighted average risk-free interest rate
|
|
|
2.0
|
%
|
|
|
1.4
|
%
|
Expected dividend yield
|
|
|
0.0
|
%
|
|
|
0.0
|
%
|
Expected life of options (in years)
|
|
|
5.8
|
|
|
|
5.8
|
|
Stock Option Plan Activity
The number of shares of the Company’s common stock available for issuance under the Paratek Pharmaceuticals, Inc. 2015 Equity Incentive Plan, or the 2015 Plan, was initially 1,200,000 shares. The initial number of shares authorized under the 2015 Plan may be increased by the number of shares that again become available for grant as a result of forfeited or terminated awards or shares withheld in satisfaction of the exercise price or tax withholding obligations associated with awards under the Paratek Pharmaceuticals, Inc. 2006 Incentive Award Plan, as amended, and the Paratek Pharmaceuticals, Inc. 2014 Equity Incentive Plan, with the total amount of the initial shares plus the forfeited or terminated shares not to exceed 2,000,000 shares.
In addition, the number of shares authorized for issuance under the 2015 Plan will be automatically increased each year pursuant to an “evergreen” provision contained in the 2015 Plan. The number of shares available for issuance will automatically increase on January 1 of each year, for the period commencing on (and including) January 1, 2016 and ending on (and including) January 1, 2025, in an amount equal to 5% of the total number of shares of common stock outstanding on December 31 of the preceding calendar year. Notwithstanding the foregoing, the Board of Directors of the Company may act prior to January 1 of a given year to provide that there will be no January 1 increase in the number of shares available for issuance for such year or that the increase in the number of shares available for issuance for such year will be a lesser number of shares of common stock than would otherwise occur. On January 1, 2017, 1,167,931 shares of common stock were automatically added to the shares authorized for issuance under the 2015 Plan pursuant to the evergreen provision.
During the quarter ended June 30, 2017,
the Company’s Board of Directors adopted a 2017 Inducement Plan in accordance with NASDAQ Rule 5635(c)(4), reserving 550,000 shares of common stock solely for the grant of inducement stock options to new employees. During the quarter ended June 30, 2017,
the Company’s Board of Directors granted 18,000 stock options and 5,000 restricted stock unit awards, or RSUs, to employees of the Company under the 2017 Inducement Plan. The stock option awards are subject to time-based vesting over a period of one to four years. The RSU awards made to an employee of the Company is subject to time-based vesting, with 100% of the shares of common stock subject to the RSUs vesting three years from the grant date. The Company also has 73,167 shares remaining available under the Paratek Pharmaceuticals, Inc. 2015 Inducement Plan.
During the six months ended June 30, 2017, the Company’s Board of Directors granted 719,750 stock options and 562,500 restricted stock units to directors, executives and employees of the Company under the 2015 Plan. The stock option awards are subject to time-based vesting over a period of one to four years. The RSU awards made to directors of the Company are subject to time-based vesting, with 100% of the shares of common stock subject to the RSUs vesting one year from the grant date. The grants also included performance-based RSU, or PRSU, awards to certain executives and employees of the Company. The PRSUs will vest as follows: 20% of the PRSUs shall vest upon achievement of data lock for Study 16301 (oral only ABSSSI), which occurred subsequent to the six months ended June 30, 2017, or the First Milestone; 30% of the PRSUs shall vest upon achievement of IV and oral NDA filing acceptances, or the Second Milestone; and 50% of the PRSUs shall vest upon FDA approval of omadacycline, or the Third Milestone, provided, that, each of the First Milestone, the Second Milestone and the Third Milestone must occur no later than the fifth anniversary of the date of grant for the applicable portion of the PRSUs to vest. The Company recognizes compensation cost for awards with performance conditions if and when the Company concludes that it is probable that the performance condition will be achieved over the requisite service period. Since the Company believes it is more likely than not that the First Milestone and Second Milestone will be achieved prior to the fifth anniversary of the date of grant, the Company recognized compensation cost, for a total of $1.4 million and $2.4 million, for both performance conditions during the three and six months ended June 30, 2017, respectively, using the accelerated attribution method.
As of June 30, 2017, no additional shares remained available for issuance under either the
Paratek Pharmaceuticals, Inc. 2006 Equity Incentive Plan, as amended, or the Paratek Pharmaceuticals, Inc. 2014 Equity Incentive Plan. However,
4,110 stock options and RSUs granted under both plans were cancelled during the six months ended June 30, 2017 and 40,708 were cancelled during the year ended December 31, 2016, and the shares underlying such awards became available for grant under the 2015 Plan.
Total shares available for future issuance under the 2015 Plan are 276,820 shares as of June 30, 2017.
15
Stock options
A summary of stock option activity for the six months ended June 30, 2017 is as follows:
|
|
Number
of Shares
|
|
|
Weighted
Average
Exercise
Price
|
|
|
Weighted
Average
Remaining
Contractual
Term
(in years)
|
|
|
Aggregate
Intrinsic
Value
(in thousands)
|
|
Outstanding at December 31, 2016
|
|
|
2,780,791
|
|
|
$
|
16.63
|
|
|
|
8.27
|
|
|
$
|
8,809
|
|
Granted
|
|
|
737,750
|
|
|
|
15.44
|
|
|
|
|
|
|
|
|
|
Exercised
|
|
|
(1,389
|
)
|
|
|
14.05
|
|
|
|
|
|
|
|
|
|
Expired or Forfeited
|
|
|
(50,103
|
)
|
|
|
17.04
|
|
|
|
|
|
|
|
|
|
Outstanding at June 30, 2017
|
|
|
3,467,049
|
|
|
$
|
16.37
|
|
|
|
8.14
|
|
|
$
|
28,324
|
|
Exercisable at June 30, 2017
|
|
|
1,816,617
|
|
|
$
|
15.50
|
|
|
|
7.58
|
|
|
$
|
16,606
|
|
Vested and expected to vest at June 30, 2017
|
|
|
3,467,049
|
|
|
$
|
16.37
|
|
|
|
8.14
|
|
|
$
|
28,324
|
|
Restricted Stock Units
A summary of restricted stock unit activity for the six months ended June 30, 2017 is as follows:
|
|
Number
of Shares
|
|
|
Weighted
Average
Grant Date
Fair Value
|
|
Unvested balance at December 31, 2016
|
|
|
454,000
|
|
|
$
|
19.67
|
|
Granted
|
|
|
567,500
|
|
|
|
15.21
|
|
Released
|
|
|
(59,997
|
)
|
|
|
14.05
|
|
Cancelled
|
|
|
(7,500
|
)
|
|
|
13.73
|
|
Unvested balance at June 30, 2017
|
|
|
954,003
|
|
|
$
|
17.42
|
|
Total unrecognized compensation expense for all stock-based awards was $22.2 million as of June 30, 2017. This amount will be recognized over a weighted average period of 1.92 years.
13. Long-term Debt
On September 30, 2015, the Company entered into the Loan Agreement with Hercules and certain other lenders, and Hercules Technology Growth Capital, Inc. (as agent). Under the Loan Agreement, Hercules provided the Company with access to term loans with an aggregate principal amount of up to $40.0 million, or collectively, the Term Loan. The Company initially drew a principal amount of $20.0 million, which was funded on September 30, 2015. The remaining $20.0 million under the Loan Agreement was available to be drawn at the Company’s option in minimum increments of $10.0 million through December 31, 2016, or the Draw Period. The Term Loan was repayable in monthly installments commencing on April 1, 2018 through maturity on September 1, 2020. The interest rate was equal to the greater of (i) 8.5%, or (ii) the sum of 8.5%, plus the “prime rate” as reported in The Wall Street Journal minus 5.75% per annum. An end of term charge equal to 4.5% of the issued principal balance of the Term Loan was payable at maturity, including in the event of any prepayment, and was being accrued as interest expense over the term of the loan using the effective interest method. Borrowings under the Loan Agreement were collateralized by substantially all of the assets of the Company.
Upon an Event of Default, an additional 5.0% interest would be applied and Hercules could, at its option, accelerate and demand payment of all or any part of the loan together with the prepayment and end of term charges. An Event of Default is defined in the Loan Agreement as (i) failure to make required payments; (ii) failure to adhere to financial, operating and reporting loan covenants; (iii) an event or development occurs that would be reasonably expected to have a material adverse effect; (iv) false representations in the Loan Agreement; (v) insolvency, as described in the Loan Agreement; (vi) levy or attachments on any of the Company's assets; and (vii) default of any other agreement or subordinated debt greater than $1.0 million. In the event of insolvency, this acceleration and declaration would be automatic. In addition, in connection with the Loan Agreement, the Company agreed to provide Hercules with a contingent security interest in the Company's bank accounts. The Company's control of its bank accounts is not adversely affected unless Hercules elects to obtain unilateral control of the Company's bank accounts by declaring that an Event of Default has occurred. The principal of the Term Loan, which was not due within 12 months of June 30, 2017, has been classified as long-term as the Company determined that a material adverse effect resulting in Hercules exercising its rights under the subjective acceleration clause is remote.
16
Subject to certain terms, pursuant to the Loan Agreement, Hercules was also granted the right to participate in an amount of up to $2.0 million in subsequ
ent sales and issuances of the Company's equity securities to one or more investors for cash for financing purposes in an offering that is broadly marketed to multiple investors and at the same terms as the other investors. On September 30, 2015, Hercules
Technology Growth Capital, Inc. entered into a Stock Purchase Agreement with the Company to purchase 44,782 shares of common stock resulting in proceeds to the Company of approximately $1.0 million. The excess of proceeds received by the Company over the
fair value of the common stock issued was allocated as a reduction of the fees paid to Hercules in conjunction with obtaining the initial $20.0 million draw of the Term Loan.
Debt issuance costs of $511,000 were ratably allocated to the initial $20.0 million draw and the remaining unfunded $20.0 million. Debt issuance costs related to the initial $20.0 million draw were presented on the consolidated balance sheet as a direct deduction from the related debt liability. Issuance costs related to the unfunded amount were capitalized as prepaid asset and were to be amortized ratably through the end of the Draw Period.
In connection with the Loan Agreement, the Company issued to each of Hercules Technology II, L.P. and Hercules Technology III, L.P., a warrant to purchase 16,346 shares of the Company’s common stock (32,692 shares of common stock in total) at an exercise price of $24.47 per share. The Hercules Warrants’ total relative fair value of $288,000 at September 30, 2015 was determined using a Black-Scholes option-pricing model. The relative fair value of the Hercules Warrants was included as a discount to the Term Loan and also as a component of additional paid-in capital. See Note 9,
Capital Stock
, for further description of the Hercules Warrants.
In addition to the Hercules Warrants, the Company paid fees to Hercules in conjunction with obtaining the Term Loan. The Hercules Warrants fair value and fees paid to Hercules, an aggregate of $572,000, were ratably allocated to the initial $20.0 million draw and the remaining unfunded $20.0 million. The $208,000 of costs allocated to the initial $20.0 million draw were recorded as a debt discount and are being amortized as additional interest expense over the term of the loan using the effective interest method. The $364,000 of costs allocated to the unfunded $20.0 million was recorded as prepaid expenses and were being amortized ratably through the end of the Draw Period. In the event the Company exercised its option to borrow additional funds, the remaining unamortized prepaid asset balance related would be reclassified and recorded as debt discount based upon a ratable allocation of the amount drawn compared to the remaining unfunded amount available to the Company and would amortize over the remaining life of the term loan using the effective interest method.
On December 12, 2016, the Company and Hercules entered into a second amendment to the Loan Agreement, or the Second Amendment, which extended the date on which the Company must begin making amortization payments under the Loan Agreement from April 1, 2018 to January 1, 2019, or the Amortization Date. Upon commencement of the Amortization Date, the Company will make amortization payments based upon an amortization schedule equal to thirty consecutive months, with the balance of outstanding loans due on the original maturity date of the Loan Agreement. The Second Amendment also increased the amount that the Company may borrow by $10.0 million, from up to $40.0 million to up to $50.0 million in multiple tranches. In connection with the Second Amendment the Company paid Hercules a $0.4 million amendment fee. In connection with the Second Amendment, the Company issued to each one of Hercules Technology II, L.P. and Hercules Technology III, L.P. a warrant to purchase 18,574 shares of its common stock (37,148 shares of common stock in total) at an exercise price of $13.46 per shares.
Under the Second Amendment, discussed above, the end of term charge was equal to 4.5% of the issued principal balance of the Loan Agreement, and was payable at maturity, including in the event of any prepayment, and is being accrued as interest expense over the term of the loan using the effective interest method. Borrowings under the Loan Agreement are still collateralized by substantially all of the assets of the Company.
On June 27, 2017, the Company and Hercules entered into a third amendment to the Loan Agreement, or the Third Amendment. The Third Amendment increased the amount that the Company may borrow by $10.0 million, from up to $50.0 million to up to $60.0 million, in multiple tranches. The additional $10.0 million tranche, or the Fourth Tranche, is available at the Company’s option through December 15, 2017. If drawn, the Fourth Tranche shall bear interest and have the same maturity as all other loans outstanding under the Loan Agreement.
The Company borrowed the first tranche of $20.0 million upon the closing of the Loan Agreement on September 30, 2015, and the second tranche of $20.0 million on December 12, 2016, or collectively, the Initial Tranches. Concurrently with the closing of the Third Amendment, the Company borrowed a third tranche of $10.0 million, or the Third Tranche. The Third Amendment extended the date on which the Company is required to begin making monthly principal installments under the Loan Agreement from January 1, 2019 to January 1, 2020, subject to the Company’s receipt of marketing approval for the Company’s lead product candidate, omadacycline, or the Interest Only Period Extension Event. Beginning on January 1, 2019, or, if the Company achieves the Interest Only Period Extension Event, January 1, 2020, the Company will make payments in equal monthly installments of principal and interest, with the balance of outstanding loans due on the original maturity date of the Loan Agreement. In connection with the Third Amendment, the Company paid Hercules a $0.1 million amendment fee.
17
The Third Amendment reduces the end of term charge due with respect to the Third Tranche from to 4.5% to 2.25% if the obli
gations under the Loan Agreement are repaid in full on or prior to September 30, 2017, following Hercules’ election not to consent to a proposed third-party, non-equity financing arrangement (excluding any stock issuance). The end of term charge with resp
ect to the Fourth Tranche, if drawn, is 2.25%.
If the Company prepays the loan prior to maturity, it will pay a prepayment charge, based on a percentage of the then outstanding principal balance, equal to (i) 1% with respect to the Third Tranche and the Fourth Tranche (if drawn) or (ii) 2% with respect to the Initial Tranches if the prepayment occurs prior to April 1, 2019, or equal to 0% if the prepayment occurs on or after April 1, 2019.
In connection with the borrowing of the Third Tranche, on June 27, 2017, the Company issued a warrant to Hercules Capital, Inc. that is exercisable for an aggregate of 5,374 shares of Common Stock at an exercise price of $23.26 per share, or the Additional Warrant. The Additional Warrant may be exercised on a cashless basis. The Additional Warrant is exercisable for a term beginning on the date of issuance and ending on the earlier to occur of five years from the date of issuance or the consummation of certain acquisitions of the Company as set forth in the Additional Warrant.
As of June 30, 2017, the Company has recorded a long-term debt obligation of $49.0 million, net of debt discount of $1.0 million.
Future principal payments, which exclude the 4.5% end of term charge of $0.5 million included within other liabilities on the balance sheet, in connection with the Loan Agreement, as of June 30, 2017, are as follows (in thousands):
Fiscal Year
|
|
|
|
|
2017
|
|
$
|
—
|
|
2018
|
|
|
—
|
|
2019
|
|
|
27,616
|
|
2020
|
|
|
22,384
|
|
2021 and thereafter
|
|
|
—
|
|
Total
|
|
$
|
50,000
|
|
14
.
Income Taxes
The Company recorded a provision for income taxes in the three months ended June 30, 2017 of $0.8 million. The provision for income taxes consists of current tax expense, which represents China withholding taxes on the upfront payment earned under the Zai Collaboration Agreement.
Deferred tax assets and deferred tax liabilities are recognized based on temporary differences between the financial reporting and tax bases of assets and liabilities using statutory rates. Management of the Company has evaluated the positive and negative evidence bearing upon the realizability of its deferred tax assets, which are comprised principally of net operating loss carryforwards and research and development credits. Under the applicable accounting standards, management has considered the Company’s history of losses and concluded that it is more likely than not that the Company will not recognize the benefits of federal and state deferred tax assets. Accordingly, a full valuation allowance has been established against the Company’s otherwise recognizable net deferred tax assets.
Previously, a component of the Company’s net operating losses related to tax deductions for the stock based compensation in excess of book compensation, or additional paid-in-capital net operating losses, would have been credited to additional paid-in-capital if they became utilizable in future periods. Under ASU 2016-09, any such excess deductions will be added to the existing net operating losses. This is not expected to have a material impact on the Company’s deferred tax assets or related disclosures.
15. Commitments and Contingencies
Leases
The Company’s contractual obligations and commitments were reported in its Annual Report on Form 10-K for the year ended December 31, 2016, as filed with the SEC on March 2, 2017. The Company leases its Boston, Massachusetts and King of Prussia, Pennsylvania office spaces under non-cancelable operating leases expiring in 2021 and 2024, respectively.
18
The Company executed the third amendment to the lease agreement on its King of Prussia office space in October
2016. The lease agreement, as amended, is for 19,708 rentable square feet of office space, for a total commitment of $3.3 million with respect to which lease payments became due beginning once Paratek took control of such office space during the first qua
rter of 2017. The total lease commitment is over a seven-year and seven-month lease term. The lease contains rent escalation and a partial rent abatement period, which is being accounted for as rent expense under the straight-line method. The Company is r
equired to make additional payments under the operating leases for taxes, insurance, and other operating expenses incurred during the operating lease periods.
As of June 30, 2017, future minimum lease payments under operating leases are as follows:
Fiscal Year
|
|
|
|
|
Remainder of 2017
|
|
$
|
353
|
|
2018
|
|
|
1,084
|
|
2019
|
|
|
1,156
|
|
2020
|
|
|
1,178
|
|
2021
|
|
|
964
|
|
2022 and thereafter
|
|
|
1,422
|
|
Total
|
|
$
|
6,157
|
|
Commercial Supply Agreements
In July 2017, the Company entered into a master manufacturing services agreement and corresponding product agreement with Patheon UK Limited, or Patheon. The agreements provide for the terms and conditions under which Patheon will manufacture, package and supply to the Company omadacycline in injectable form, or the Patheon Products. Under these agreements, the Company is required to deliver to Patheon the active pharmaceutical ingredient needed to manufacture the Patheon Products. The Company is obligated to pay a supply price in the six-digit dollar range per batch of the Patheon Products, subject to adjustments as provided in the agreements. If the Company’s omadacycline product is approved, the Company will also be subject to an annual minimum purchase requirement in the six-digit euro range. If the Company desires for Patheon to conduct additional services other than those expressly set forth in the agreements, those would be subject to additional fees.
The Company’s agreements with Patheon will remain in effect for a fixed initial term, after which they will continue for successive renewal terms unless either the Company or Patheon have given written notice of termination within a certain period prior to the expiration of the applicable initial or then-current renewal term. The agreements may also be terminated under certain other circumstances, including by either party due to a material uncured breach of the other party or the other party’s insolvency.
Intermezzo Patent Litigation
In July 2012, the Company received notifications from three companies, Actavis Elizabeth LLC, or Actavis Elizabeth, Watson Laboratories, Inc.—Florida, or Watson, and Novel Laboratories, Inc., or Novel, in September 2012, from each of Par Pharmaceutical, Inc. and Par Formulations Private Ltd., together, the Par Entities, in February 2013 from Dr. Reddy’s Laboratories, Inc. and Dr. Reddy’s Laboratories, Ltd., together, Dr. Reddy’s, and in July 2013 from TWi Pharmaceuticals, Inc., or Twi, stating that each has filed with the FDA an ANDA, that references Intermezzo. Refer to Item 3, Legal Proceedings, of the Company’s Annual Report on Form 10-K for the year ended December 31, 2015, as filed with the SEC on March 9, 2016, for a full description of the history of this litigation.
The United States District Court for the District of New Jersey, or the New Jersey District Court, held a consolidated trial between December 1, 2014 and December 15, 2014 involving Paratek, Purdue Pharma, and their patent infringement claims against Actavis Elizabeth, Novel, and Dr. Reddy’s. The New Jersey District Court then received post-trial briefing and held a February 13, 2015 post-trial hearing. On March 27, 2015, the New Jersey District Court issued an order and accompanying opinion finding that: (a) the asserted claims of U.S. Patent Nos. 7,682,628, 8,242,131, and 8,252,809, are invalid as obvious; (b) Actavis Elizabeth, Novel, and Dr. Reddy’s infringe the ‘131 patent; (c) Novel infringes the ‘628 patent; and (d) Novel and Dr. Reddy’s infringe the ‘809 patent. On April 9, 2015, the New Jersey District Court entered final judgment consistent with the March 27, 2015 opinion and order referenced above. As a result of the New Jersey District Court’s findings, the intangible assets representing Intermezzo product rights were impaired and the related contingent obligation was reduced in light of an expected decline in Intermezzo sales for the six months ended June 30, 2015.
The Company and Purdue Pharma jointly appealed the New Jersey District Court’s final judgment as to the '131 patent to the United States Court of Appeals for the Federal Circuit on May 6, 2015. On January 8, 2016, the United States Court of Appeals for the Federal Circuit affirmed the decision of the New Jersey District Court, and no opinion accompanied the judgment. On September 14, 2016, the defendants filed a warrant of satisfaction of judgment in the New Jersey District Court for the costs having been fully paid to the defendants.
19
Patent Term Adjustment Suit
In
January 2013, the Company filed suit in the Eastern District of Virginia against the United States Patent and Trademark Office, or the USPTO, seeking recalculation of the patent term adjustment of the ’131 Patent. Purdue Pharma has agreed to bear the costs and expenses associated with this litigation. In June 2013, the judge granted a joint motion to stay the proceedings pending a remand to the USPTO, in which the USPTO is expected to reconsider its patent term adjustment award in light of decisions in a number of appeals to the Federal Circuit, including Novartis AG v. Lee 740 F.3d 593 (Fed. Cir. 2014), or the Novartis decision. Since having issued final rules implementing the Novartis decision, the USPTO has been working through the civil action cases and issuing remand decisions. The Company’s case was on remand until the USPTO made its decision on the recalculation of the patent term adjustment. On September 28, 2016, the USPTO issued a decision that the patent term adjustment is 1,038 days, from which the ‘131 Patent expiration would be March 26, 2029.
Other Legal Proceedings
In the ordinary course of business, the Company is from time to time involved in lawsuits, claims, investigations, proceedings, and threats of litigation relating to intellectual property, commercial arrangements, employment and other matters. While the outcome of these proceedings and claims cannot be predicted with certainty, as of June 30, 2017, the Company was not party to any other legal or arbitration proceedings that may have, or have had in the recent past, significant effects on the Company’s financial position. No governmental proceedings are pending or, to the Company’s knowledge,
contemplated against the Company. The Company is not a party to any material proceedings in which any director, member of executive management or affiliate of the Company is either a party adverse to the Company or the Company’s subsidiaries or has a material interest adverse to the Company or the Company’s subsidiaries.
16. Recent Accounting Pronouncements
From time to time, new accounting pronouncements are issued by the FASB or other standard setting bodies and adopted by the Company as of the specified effective date. Unless otherwise discussed, the Company believes that the impact of recently issued standards that are not yet effective will not have a material impact on its financial position or results of operations upon adoption.
Between May 2014 and May 2016, the FASB issued three ASUs changing the requirements for recognizing and reporting revenue, or together, herein referred to as the revenue ASUs: (i) ASU No. 2014-09,
Revenue from Contracts with Customers
, or ASU 2014-09, (ii) ASU No. 2016-08,
Principal versus Agent Considerations (Reporting Revenue Gross versus Net),
or ASU 2016-08, and (iii) ASU No. 2016-12,
Narrow-Scope Improvements and Practical Expedients
, or ASU 2016-12. ASU 2014-09 provides guidance for revenue recognition to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2016-08 is intended to improve the operability and understandability of the implementation guidance on principal versus agent considerations. ASU 2016-12 provides practical expedients and improvements on the previously narrow scope of ASU 2014-09. In August 2015, the FASB issued ASU No. 2015-14,
Revenue from Contracts with Customers
(Topic 606): Deferral of the Effective Date,
or ASU 2015-14. ASU 2015-14 defers the effective date of ASU 2014-09 by one year to fiscal years beginning, and interim periods after, December 15, 2017. All subsequent ASUs related to ASU 2014-09, including ASU 2016-08 and ASU 2016-12, assumed the deferred effective date enforced by ASU 2015-14. Early adoption of the revenue ASUs is permitted for annual periods beginning, and interim periods after, December 15, 2016. A reporting entity may apply the amendments in the revenue ASUs using either a modified retrospective approach, by recording a cumulative-effect adjustment to equity as of the beginning of the fiscal year of adoption or full retrospective approach. The Company is evaluating the impact of the adoption of the revenue ASUs to its consolidated financial position and results of operations. Based on the Company’s current assessment of the effect of the revenue ASUs on historical revenue under its current collaboration agreements related to upfront and milestone payments, the Company believes these historical amounts will not have a material impact on its consolidated financial statements. The new revenue ASUs may have a material impact on future revenue to be recognized under the Company’s Allergan Collaboration Agreement and Zai Collaboration Agreement. The Company does not believe the new revenue ASUs will have a material impact on revenue recognized related to its Purdue Collaboration Agreement. The Company expects to elect the full retrospective application as its transition method.
In February 2016, the FASB issued ASU No. 2016-02,
Leases (Topic 842)
. The amendment requires a lessee to recognize assets and liabilities for leases with a maximum possible term of more than 12 months. A lessee would recognize a liability to make lease payments (the lease liability) and a right-of-use asset representing its right to use the leased asset (the underlying asset) for the lease term. ASU 2016-02 is effective for fiscal years beginning after December 15, 2018, including those interim periods within those fiscal years.
The Company is currently evaluating the impact the adoption of ASU 2016-02 will have on its consolidated financial statements.
20
In August 2016, the FASB i
ssued ASU No. 2016-15,
Statement of Cash Flows (Topic 230),
which simplifies certain elements of cash flow classification. The new guidance is intended to reduce diversity in practice in how certain transactions are classified in the statement of cash flow
s. ASU 2016-15 is effective for annual periods beginning after December 15, 2017. The Company is currently evaluating the impact the adoption of ASU 2016-15 will have
on its consolidated financial statements.
In October 2016, the FASB issued ASU No. 2016-16,
Intra-Entity Transfers of Assets Other Than Inventory
, or ASU 2016-16. The amendments in ASU 2016-16 require an entity to recognize the income tax consequences of intra-entity transfers of assets other than inventory at the time that the transfer occurs. Current guidance does not require recognition of tax consequences until the asset is eventually sold to a third party. ASU 2016-16 is effective for fiscal years beginning, and interim periods after, December 15, 2017. Early adoption is permitted as of the first interim period presented in a year. A reporting entity must apply the amendments in ASU 2016-16 using a modified retrospective approach by recording a cumulative-effect adjustment to equity as of the beginning of the fiscal year of adoption. The Company is evaluating the impact of the adoption of ASU 2016-16 to its consolidated financial position and results of operations. The Company does not expect the adoption of ASU 2016-16 to have a material impact to its consolidated financial position or results of operations.
In November 2016, the FASB issued ASU No. 2016-18,
Restricted Cash
, or ASU 2016-18. ASU 2016-18 requires an entity to reconcile and explain the period-over-period change in total cash, cash equivalents and restricted cash within its statements of cash flows. ASU 2016-18 is effective for fiscal years beginning, and interim periods after, December 15, 2017. Early adoption is permitted. A reporting entity must apply the amendments in ASU 2016-18 using a full retrospective approach. The Company is currently evaluating the impact the adoption of the ASU will have on its consolidated financial statements.
In January 2017, the FASB issued ASU No. 2017-04,
Simplifying the Test for Goodwill Impairment
, or ASU 2017-04. ASU 2017-04 eliminates the current two-step approach used to test goodwill for impairment and requires an entity to apply a one-step quantitative test and record the amount of goodwill impairment as the excess of a reporting unit's carrying amount over its fair value, not to exceed the total amount of goodwill allocated to the reporting unit. ASU 2017-04 is effective for fiscal years beginning, including interim periods, after December 15, 2019 (upon the first goodwill impairment test performed during that fiscal year). Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. A reporting entity must apply the amendments in ASU 2017-04 using a prospective approach. The Company does not expect the adoption of ASU 2017-04 to have a material impact to its consolidated financial position or results of operations.
21