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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549
_____________________________________________
FORM 10-Q
_____________________________________________
☒QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 2023
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: 001-36421
__________________________________________
Aurinia Pharmaceuticals Inc.
(Exact Name of Registrant as Specified in its Charter)
__________________________________________
Alberta, Canada
(State or other jurisdiction of
incorporation or organization)
#140, 14315 - 118 Avenue
Edmonton, Alberta T5L 4S6
98-1231763
(Address of principal executive offices)(I.R.S. Employer
Identification Number)
(250) 744-2487
Registrant’s telephone number, including area code
_____________________________________________
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  x    No  o
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  x    No  o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 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. o
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  o    No  x 
Indicate the number of shares outstanding of each of the registrant's classes of common shares, as of the latest predictable date. As of November 1, 2023, the registrant had 143,608,164 of common shares outstanding.
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading SymbolName of exchange on which registered
Common shares, no par valueAUPHThe Nasdaq Global Market LLC


AURINIA PHARMACEUTICALS INC. AND SUBSIDIARIES
TABLE OF CONTENTS
Page


PART I—FINANCIAL INFORMATION
Item 1. Financial Statements
AURINIA PHARMACEUTICALS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(in thousands)
(unaudited)September 30, 2023December 31, 2022
ASSETS
Current assets
Cash, cash equivalents and restricted cash$46,397 $94,172 
Short-term investments291,503 295,218 
Accounts receivable, net37,946 13,483 
Inventories, net32,820 24,752 
Prepaid expenses16,158 13,580 
Other current assets1,645 1,334 
Total current assets426,469 442,539 
Non-current assets
Long-term investments591 — 
Other non-current assets1,518 13,339 
Property and equipment, net3,496 3,650 
Acquired intellectual property and other intangible assets, net5,261 6,425 
Finance right-of-use asset, net113,069 — 
Operating right-of-use assets, net4,609 4,907 
Total assets$555,013 $470,860 
LIABILITIES
Current liabilities
Accounts payable and accrued liabilities52,309 39,990 
Deferred revenue4,662 3,148 
Other current liabilities2,611 2,033 
Finance lease liability13,328 — 
Operating lease liabilities980 936 
Total current liabilities73,890 46,107 
Non-current liabilities
Finance lease liability72,193 — 
Operating lease liabilities6,713 7,152 
Deferred compensation and other non-current liabilities10,340 12,166 
Total liabilities163,136 65,425 
Commitments and contingencies (Note 17)
SHAREHOLDER’S EQUITY
Common shares - no par value, unlimited shares authorized, 143,605 and 142,268 shares issued and outstanding at September 30, 2023 and December 31, 2022, respectively
1,198,560 1,185,309 
Additional paid-in capital109,711 85,489 
Accumulated other comprehensive loss(947)(1,061)
Accumulated deficit(915,447)(864,302)
Total shareholders' equity391,877 405,435 
Total liabilities and shareholders' equity$555,013 $470,860 
The accompanying notes are an integral part of these condensed consolidated financial statements.
1

AURINIA PHARMACEUTICALS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
(in thousands, except per share data)
Three months endedNine months ended
September 30,September 30,
2023202220232022
(unaudited)
Revenue
Product revenue, net$40,781 $25,502 $116,218 $75,142 
License, royalty and collaboration revenue13,734 30,277 14,200 30,453 
Total revenue, net54,515 55,779 130,418 105,595 
Operating expenses
Cost of sales6,769 2,447 8,753 4,302 
Selling, general and administrative47,759 52,169 144,964 148,898 
Research and development13,605 10,973 39,413 35,118 
Other (income) expense, net2,645 (311)(695)647 
Total cost of sales and operating expenses70,778 65,278 192,435 188,965 
Loss from operations(16,263)(9,499)(62,017)(83,370)
Interest expense(1,400)— (1,465)— 
Interest income4,514 1,464 12,429 2,209 
Net loss before income taxes(13,149)(8,035)(51,053)(81,161)
Income tax expense298 954 92 973 
Net loss$(13,447)$(8,989)$(51,145)$(82,134)
Other comprehensive loss:
Unrealized gain (loss) on available-for-sale securities, net of tax of nil
73 326 114 (675)
Comprehensive loss$(13,374)$(8,663)$(51,031)$(82,809)
Basic and diluted loss per share$(0.09)$(0.06)$(0.36)$(0.58)
Weighted-average common shares outstanding used in computation of basic and diluted loss per share142,847 141,856 143,085 141,831 
The accompanying notes are an integral part of these condensed consolidated financial statements.
2

AURINIA PHARMACEUTICALS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
(in thousands)
(unaudited)
Common Shares
Three Months Ended September 30, 2023SharesAmountAdditional
paid in
capital		Accumulated
Other
Comprehensive
(Loss) Income		Accumulated
Deficit		Total
Shareholders'
Equity
Balance at June 30, 2023143,369 $1,196,480 $98,832 $(1,020)$(902,000)$392,292 
Shares issued on exercise of stock options and vesting of restricted stock units236 2,080 (929)— — 1,151 
Share-based compensation— — 11,808 — — 11,808 
Unrealized gain on available-sale-securities, net— — — 73 — 73 
Net loss— — — — (13,447)(13,447)
Balance at September 30, 2023143,605 $1,198,560 $109,711 $(947)$(915,447)$391,877 
Common Shares
Three Months Ended September 30, 2022SharesAmountAdditional
paid in
capital		Accumulated
Other
Comprehensive
(Loss) Income		Accumulated
Deficit		Total
Shareholders'
Equity
Balance at June 30, 2022141,892 $1,180,884 $74,004 $(1,853)$(829,267)$423,768 
Shares issued on exercise of stock options and vesting of performance awards and restricted stock units218 3,136 (3,136)— — — 
Shared-based compensation— — 8,320 — — 8,320 
Unrealized gain on available-for-sale securities, net— — — 326 — 326 
Net loss— — — — (8,989)(8,989)
Balance at September 30, 2022142,110 $1,184,020 $79,188 $(1,527)$(838,256)$423,425 

The accompanying notes are an integral part of these condensed consolidated financial statements.
3

AURINIA PHARMACEUTICALS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
(in thousands)
(unaudited)
Common Shares
Nine Months Ended September 30, 2023SharesAmountAdditional
paid in
capital		Accumulated
Other
Comprehensive
(Loss) Income		Accumulated
Deficit		Total
Shareholders'
Equity
Balance at December 31, 2022142,268 $1,185,309 $85,489 $(1,061)$(864,302)$405,435 
Shares issued on exercise of stock options and vesting of restricted stock units1,127 11,141 (8,117)— — 3,024 
Issuance of common shares in conjunction with ESPP program210 2,110 (1,204)— — 906 
Share-based compensation— — 33,543 — — 33,543 
Unrealized gain on available-for-sale securities, net— — — 114 — 114 
Net loss— — — — (51,145)(51,145)
Balance at September 30, 2023143,605 $1,198,560 $109,711 $(947)$(915,447)$391,877 
Common Shares
Nine Months Ended September 30, 2022SharesAmountAdditional
paid in
capital		Accumulated
Other
Comprehensive
(Loss) Income		Accumulated
Deficit		Total
Shareholders'
Equity
Balance at December 31, 2021141,600 $1,177,051 $59,014 $(852)$(756,122)$479,091 
Shares issued on exercise of stock options and vesting of performance awards and restricted stock units383 5,064 (4,542)— — 522 
Issuance of common shares in conjunction with ESPP program127 1,905 (682)— — 1,223 
Shared-based compensation— — 25,398 — — 25,398 
Unrealized loss on available-for-sale securities, net— — — (675)— (675)
Net loss— — — — (82,134)(82,134)
Balance at September 30, 2022142,110 $1,184,020 $79,188 $(1,527)$(838,256)$423,425 

The accompanying notes are an integral part of these condensed consolidated financial statements.
4

AURINIA PHARMACEUTICALS INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
Nine Months Ended September 30,
20232022
(in thousands)(unaudited)
Cash flows used in operating activities:
Net loss$(51,145)$(82,134)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization6,698 2,487 
Net amortization of premiums and discounts on short-term investments(8,836)(14)
Share-based compensation expense33,543 25,398 
Write-down of inventory916 2,464 
Other, net(3,910)601 
Net changes in operating assets and liabilities
Accounts receivable, net(24,463)(26,356)
Inventories, net(8,984)(8,458)
Prepaid expenses and other current assets(2,889)(3,461)
Non-current operating assets(16)(830)
Accounts payable, accrued and other liabilities11,812 875 
Operating lease liabilities(499)(551)
Net cash used in operating activities (47,773)(89,979)
Cash flows used in investing activities:
Purchase of investments(379,213)(403,184)
Proceeds from investments391,287 346,109 
Upfront lease payment(11,864)(381)
Purchase of long-lived assets(419)(158)
Capitalized patent costs(240)— 
Net cash provided by (used in) investing activities (449)(57,614)
Cash flows from financing activities
Proceeds from exercise of stock options and employee share purchase plan3,929 1,745 
Finance lease payment(3,482)— 
Cash provided by financing activities 447 1,745 
Net decrease in cash, cash equivalents and restricted cash(47,775)(145,848)
Cash, cash equivalents and restricted cash, beginning of period94,172 231,900 
Cash, cash equivalents and restricted cash, end of period$46,397 $86,052 
Supplemental cash flow information
Cash received for interest$3,559 $1,705 
Cash paid for income taxes$(339)$(779)
Reconciliation of cash, cash equivalents and restricted cash to the condensed consolidated balance sheets
Cash, cash equivalents$45,557 $85,341 
Restricted cash840 711 
Total cash, cash equivalents and restricted cash$46,397 $86,052 
The accompanying notes are an integral part of these condensed consolidated financial statements.
5


AURINIA PHARMACEUTICALS INC. AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(unaudited)
1.Organization and Description of Business
Aurinia Pharmaceuticals Inc. (Aurinia or the Company) is a fully integrated biopharmaceutical company focused on delivering therapies to treat targeted patient populations with a high unmet medical need that are impacted by autoimmune, kidney and rare diseases. In January 2021, the Company introduced LUPKYNIS® (voclosporin), the first U.S. Food and Drug Administration (FDA) approved oral therapy for the treatment of adult patients with active lupus nephritis (LN) and continues to conduct pre-clinical, clinical, and regulatory activities to support the voclosporin development program as well as other assets. Aurinia engaged with Otsuka Pharmaceutical Co., Ltd. (Otsuka) as a collaboration partner for development and commercialization of LUPKYNIS in the European Union (EU), Japan, as well as the United Kingdom, Russia, Switzerland, Norway, Belarus, Iceland, Liechtenstein and Ukraine (collectively, the Otsuka Territories).
On August 17, 2021, the Company announced the addition of two novel assets AUR200 and AUR300. AUR200 and AUR300 are currently undergoing pre-clinical development with projected submission to the FDA (or their equivalent) for AUR200 in 2023 and for AUR300 in 2024.
On September 15, 2022, the European Commission (EC) granted marketing authorization of LUPKYNIS to Otsuka. The centralized marketing authorization is valid in all EU member states as well as in Iceland, Liechtenstein, Norway and Northern Ireland.
As of April 1, 2023, Aurinia's head office and registered office is located at #140, 14315-118 Avenue, Edmonton, Alberta, Canada T5L 4S6. Aurinia also has a U.S. commercial office located at 77 Upper Rock Circle Suite 700, Rockville, Maryland, 20850 United States.
Aurinia is incorporated pursuant to the Business Corporations Act (Alberta). The Company’s common shares are traded on the Nasdaq Global Market (Nasdaq) under the symbol AUPH.
2.Summary of Significant Accounting Policies
Basis of Presentation
The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (U.S. GAAP) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X.
In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of normal recurring adjustments considered necessary for fair presentation in accordance with U.S. GAAP. The condensed consolidated balance sheet as of September 30, 2023 was derived from audited annual consolidated financial statements but does not include all annual disclosures required by U.S. GAAP. These condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2022. The results of operations for the three and nine months ended September 30, 2023 are not necessarily indicative of the results to be expected for the full year or any other future periods.
These unaudited condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries, Aurinia Pharma U.S., Inc. (Delaware incorporated) and Aurinia Pharma Limited (UK incorporated). All intercompany balances and transactions have been eliminated in consolidation and operate in one segment.
These unaudited condensed consolidated financial statements are presented in U.S. dollars, which is the Company's and all of its foreign subsidiaries' functional currency. Therefore, there is no currency translation adjustment upon consolidation as the remeasurement of gains or losses are recorded in the condensed consolidated statements of operations. All monetary assets and liabilities denominated in a foreign currency are remeasured into U.S. dollars at the exchange rate on the balance sheet date. Non-monetary assets and liabilities (along with their related expenses) are translated at the rate of exchange in effect on the date assets were acquired. Monetary income and expense items are translated at the average foreign currency period. Foreign exchange gains and losses arising on translation or settlement of a foreign currency denominated monetary item are included in the consolidated statements of operations and recorded in other (income) expense, net.
6


The Company is devoting the majority of its operational efforts and financial resources towards the commercialization and post approval commitments of the approved drug, LUPKYNIS. The Company is also expending efforts towards its pipeline assets AUR200 and AUR300. Taking into consideration the Company's cash, cash equivalents, restricted cash and investments of $338.5 million as of September 30, 2023, the Company believes that it has sufficient resources to fund its operations for at least the next few years beyond the date that the unaudited condensed consolidated financial statements are issued.
Major Customers: The Company currently has two main customers for U.S. commercial sales of LUPKYNIS and a collaboration partnership with Otsuka for sales of semi-finished product and license, royalty, and collaboration revenue in the Otsuka Territories.
The percentage of total revenues, net from our main customers were as follows:
Three months ended
September 30,		Nine months ended
September 30,
2023202220232022
Product revenue, net
77%48%90%74%
License, royalty and collaboration revenue
21%52%9%26%
In late March 2022, the Company provided a nominal additional discount to both of its two main U.S. customers, applicable for the 2022 calendar year, in connection with holding additional amounts of LUPKYNIS on hand due to supply chain concerns. In December 2022, the Company extended the nominal discount to the end of 2023. Such discounts, or any future discounts, may result in reduced sales to these customers in subsequent periods and substantial fluctuations in revenues from period to period. The Company monitors economic conditions, the creditworthiness of customers and government regulations and funding, both domestically and abroad. The Company regularly communicates with its customers regarding the status of receivable balances. Global economic conditions and customer specific factors may require the Company to periodically reevaluate the collectability of its receivables and based on this evaluation the Company could potentially incur credit losses. The Company has had no historical write-offs related to customers or receivables.
Significant Accounting Policies
The Company's significant accounting policies have not changed from those previously described in the Company's Annual Report on Form 10-K for the year ended December 31, 2022.
Product Revenues
In the United States (and territories), the Company sells LUPKYNIS primarily to specialty pharmacies and specialty distributors. These customers subsequently distribute the Company's products to patients and healthcare providers. Revenues from product sales are recognized when the customer obtains control of the Company's product, which typically occurs upon delivery to the customer.
Reserves for discounts and allowances: Product sales are recorded at the net sales price, which includes estimates of variable consideration for which reserves are established. These reserves are based on estimates of the amounts earned or to be claimed on the related sales and are classified as reductions of accounts receivable (if the amount is payable to the customer) or a liability (if the amount is payable to a party other than the customer).
The Company's estimates of reserves established for variable consideration are calculated based upon utilizing the expected value method. The transaction price, which includes variable consideration reflecting the impact of discounts and allowances, may be subject to constraint and is included in the net sales price only to the extent that it is probable that a significant reversal of the amount of the cumulative revenues recognized will not occur in a future period. Amounts related to such items are estimated at contract inception and updated at the end of each reporting period as additional information becomes available.
Significant judgment is required in estimating variable consideration. In making these estimates, the Company considers historical data, including patient mix and inventory sold to customers that has not yet been dispensed. The Company uses a data aggregator and historical claims to estimate variable consideration for inventory sold to customers, including specialty pharmacies and specialty distributors, that has not yet been dispensed. Actual amounts may ultimately differ from the Company's estimates. If actual results vary, the Company adjusts these estimates, which could have an effect on earnings in the period of adjustment. As of September 30, 2023, the Company did not have any material adjustments to variable consideration
7

estimates based on actual results. These specific adjustments are detailed further in the Company's Annual Report on Form 10-K for the year ended December 31, 2022.
Accounts Receivable, Net: Accounts receivable are stated at their net realizable value. The Company's accounts receivable primarily represent amounts due to the Company from product sales and from its Otsuka collaboration agreement (Note 12). As of September 30, 2023 and December 31, 2022, accounts receivable, net are $37.9 million and $13.5 million, respectively. The Company's standard credit terms range from 30 to 45 days and does not assess whether a contract has a significant financing component if the expectation at contract inception is such that the period between the transfer of the promised good to the customer and receipt of payment will be one year or less. The Company estimates the allowance for doubtful accounts using the current expected credit loss, or CECL, model. Under the CECL model, the allowance for doubtful accounts reflects the net amount expected to be collected from the account receivables. Aurinia evaluates the collectability of these cash flows based on the asset’s amortized cost, the risk of loss even when that risk is remote, losses over an asset’s contractual life, and other relevant information available to the Company. Accounts receivable balances are written off against the allowance when it is probable that the receivable will not be collected. The allowance for doubtful accounts was nil as of September 30, 2023 and December 31, 2022.
Share-Based Compensation: The Company follows ASC Topic 718, Compensation - Stock Compensation (ASC 718), which requires the measurement and recognition of compensation expense, based on estimated fair values, for all share-based awards made to employees and directors. The Company records compensation expense based on the fair value on the grant date using the graded accelerated vesting method for all share-based payments related to stock options, performance awards (PAs), restricted stock units (RSUs) and purchases under the Company's 2021 Employee Share Purchase Plan (ESPP). The estimated fair value of performance-based awards is measured on the grant date and is recognized when it is determined that it is probable that the performance condition will be achieved. The Company has elected a policy for all share-based awards to estimate forfeitures based on historical forfeiture experience at the time of grant and revise in subsequent periods if actual forfeitures differ from those estimates.
Recently Adopted Accounting Pronouncements
In November 2021, the FASB issued ASU No. 2021-10, Government Assistance (Topic 832): Disclosures by Business Entities about Government Assistance, which requires business entities to make annual disclosures about transactions with a government (including government assistance) by analogizing to a grant or contribution accounting model. The required disclosures include the nature of the transaction, the entity's related accounting policy, the financial statement line items affected and the amounts reflected in the current period financial statements, as well as any significant terms and conditions. The guidance is effective for financial statements issued for annual periods beginning after December 15, 2021. The Company adopted the ASU effective January 1, 2022, with no material impact on the condensed consolidated financial statements as of September 30, 2023.
3.    Fair Value Measurements
The Company's financial instruments consist primarily of cash and cash equivalents, investments, accounts receivable, accounts payable and accrued liabilities. The carrying value of accounts receivable, accounts payable and accrued liabilities approximate their fair value because of their short-term nature. Estimated fair value of available-for-sale debt securities are generally based on prices obtained from commercial pricing services.
In connection with measuring the fair value of its assets and liabilities, the Company seeks to maximize the use of observable inputs (market data obtained from sources independent from the Company) and to minimize the use of unobservable inputs (the Company’s assumptions about how market participants would price assets and liabilities). As a basis for considering such assumptions, a three-tier fair value hierarchy has been established, which prioritizes the inputs used in measuring fair value as follows:
•Level 1 - Observable inputs such as quoted prices (unadjusted) in active markets for identical assets or liabilities.
•Level 2 - Inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.
•Level 3 - Unobservable inputs that reflect the reporting entity’s own assumptions.
8

The following table summarizes the financial assets (cash, cash equivalents, restricted cash and investments) measured at fair value on a recurring basis:
September 30, 2023
(in thousands)Level 1Level 2Level 3Total
Financial assets:
Cash, cash equivalents and restricted cash$46,397 $— $— $46,397 
Corporate bonds— 32,396 — 32,396 
Commercial paper— 93,916 — 93,916 
Treasury bills— 80,213 — 80,213 
Treasury bonds— 85,569 — 85,569 
Yankee bonds— — — — 
Total financial assets$46,397 $292,094 $— $338,491 
December 31, 2022
(in thousands)Level 1Level 2Level 3Total
Financial assets:
Cash, cash equivalents and restricted cash$94,172 $— $— $94,172 
U.S. agency securities— 4,948 — 4,948 
Corporate bonds— 104,080 — 104,080 
Commercial paper— 125,187 — 125,187 
Treasury bills— 12,282 — 12,282 
Treasury bonds— 42,220 — 42,220 
Yankee bonds— 6,501 — 6,501 
Total financial assets$94,172 $295,218 $— $389,390 
The Company's Level 1 instruments include cash, cash equivalents and restricted cash that are valued using quoted market prices. Aurinia estimates the fair values of investments in corporate debt securities, government and government related securities and certificates of deposits by taking into consideration valuations obtained from third-party pricing services. The fair value of the Company's investments classified within Level 2 is based upon observable inputs that may include benchmark yield curves, reported trades, issuer spreads, benchmark securities and reference data including market research publications. At September 30, 2023 and December 31, 2022, the weighted average remaining contractual maturities of Aurinia's Level 2 investments were approximately 7 months. It is the Company's intent for these investments to have an overall rating of A-1, or higher, by Moody’s, Standard & Poor’s and Fitch.
No credit loss allowance was recorded as of September 30, 2023 and December 31, 2022, as the Company does not believe the unrealized loss is a result of a credit loss due to the nature of the investments. Aurinia also considered the current and expected future economic and market conditions and determined that the estimate of credit losses was not significantly impacted.
Refer to Note 4, “Cash, Cash Equivalents, Restricted Cash and Investments,” for the carrying amount and related unrealized gains (losses) by type of investment.
9

4.    Cash, Cash Equivalents, Restricted Cash and Investments
As of September 30, 2023 and December 31, 2022, the Company had $338.5 million and $389.4 million, respectively of cash, cash equivalents, restricted cash and investments summarized below. As of September 30, 2023 and December 31, 2022, $292.1 million and $295.2 million were available-for-sale debt securities which are carried at fair market value.
September 30, 2023
(in thousands)Amortized CostUnrealized GainsUnrealized LossesEstimated Fair Value
Cash, cash equivalents and restricted cash$46,397 $— $— $46,397 
Corporate bonds31,820 — (15)31,805 
Commercial paper93,960 — (44)93,916 
Treasury bills80,210 3 — 80,213 
Treasury bonds85,654 — (85)85,569 
Yankee bonds— — — — 
Total cash, cash equivalents, restricted cash and short-term investments$338,041 $3 $(144)$337,900 
Total long-term investment corporate bond592 — (1)591 
Total cash, cash equivalents, restricted cash and investments$338,491 
December 31, 2022
(in thousands)Amortized CostUnrealized GainsUnrealized LossesEstimated Fair Value
Cash, cash equivalents and restricted cash$94,172 $— $— $94,172 
U.S. agency securities4,951 — (3)4,948 
Corporate bonds104,174 — (94)104,080 
Commercial paper125,255 — (68)125,187 
Treasury bills12,290 — (8)12,282 
Treasury bonds42,301 — (81)42,220 
Yankee bonds6,503 — (2)6,501 
Total cash, cash equivalents, restricted cash and short-term investments$389,646 $— $(256)$389,390 

As of September 30, 2023 and December 31, 2022, accrued interest receivable from investments were $0.7 million and $1.1 million, respectively. During the three and nine months ended September 30, 2023, the Company had $73 thousand and $114 thousand unrealized gains on available-for-sale securities, net of tax, respectively, which are included as a component of comprehensive loss on the consolidated statements of operations. During the three and nine months ended September 30, 2022, the Company had $0.3 million and $0.7 million unrealized gains and losses on available-for-sale securities, net of tax, respectively, which are included as a component of comprehensive loss on the consolidated statements of operations. Currently, the Company does not intend to sell investments that are in an unrealized loss position, and it is unlikely the Company will be required to sell the investments before recovery of their amortized cost basis, which may be at maturity. The Company has determined that the gross unrealized losses on investments at September 30, 2023, were temporary in nature. Realized gains or losses were immaterial during the three and nine months ended September 30, 2023 and 2022.

The Company's investments as of September 30, 2023 mature at various dates through August 2025.

5.    Inventories, net

Inventories are valued under a standard costing methodology on a first-in, first-out basis and are stated at the lower of cost or net realizable value. The Company capitalizes inventory costs related to products to be sold in the ordinary course of business.
10

The Company makes a determination of capitalizing inventory costs for a product based on, among other factors, status of regulatory approval, information regarding safety, efficacy and expectations relating to commercial sales and recoverability of costs. Capitalized costs of inventories for LUPKYNIS mainly include third party manufacturing costs, transportation, storage, insurance, and allocated internal labor. Due to the nature of the Company's supply chain process, inventory that is owned by the Company, is physically stored at third-party warehouses, logistics providers, and contract manufacturers.

The Company assesses recoverability of inventory each reporting period to determine any write-down to net realizable value resulting from excess or obsolete inventories. As of September 30, 2023 and December 31, 2022, Aurinia recorded reserves of finished goods inventories of approximately $1.1 million and $3.9 million, respectively, which were primarily related to potential inventory obsolescence.

The components of inventory, net are as follows:
(in thousands)September 30, 2023December 31, 2022
Raw materials$1,985 $2,217 
Work in process29,639 21,059 
Finished goods, net of reserve1,196 1,476 
Total inventories, net$32,820 $24,752 


6.Prepaid Expenses
Prepaid expenses are as follows:

(in thousands)September 30, 2023December 31, 2022
Prepaid assets$7,288 $5,451 
Prepaid deposits6,922 6,330 
Prepaid insurance1,948 1,799 
Total prepaid expenses$16,158 $13,580 


7.Intangible Assets
The following table summarizes the carrying amount of intangible assets, net of accumulated amortization.
September 30, 2023
(in thousands)Gross Carrying
Value		Accumulated
Amortization		Net Carrying
Amount
Patents$1,802 $(1,287)$515 
Acquired intellectual property and reacquired rights15,126 (10,538)4,588 
Internal-use software implementation costs2,873 (2,715)158 
$19,801 $(14,540)$5,261 
December 31, 2022
(in thousands)Gross Carrying
Value		Accumulated
Amortization		Net Carrying
Amount
Patents$1,569 $(1,262)$307 
Acquired intellectual property and reacquired rights15,126 (9,838)5,288 
Internal-use software implementation costs2,873 (2,043)830 
$19,568 $(13,143)$6,425 
11

Amortization expense for the three months ended September 30, 2023 and 2022 was approximately $0.5 million for both periods and for the nine months ended September 30, 2023 and 2022 was approximately $1.4 million and $1.6 million, respectively.
8.    Property and Equipment, net
Property and equipment, net are as follows:
(in thousands)September 30, 2023December 31, 2022
Construction in progress$— $255 
Leasehold improvements3,243 2,978 
Office equipment631 645 
Furniture1,141 976 
Computer equipment235 251 
5,2505,105
Less accumulated depreciation(1,754)(1,455)
Property and equipment, net$3,496 $3,650 
9.    Lease Obligations
The Company has the following lease obligations:
Victoria, British Columbia
In December 2020, Aurinia entered into a lease for office space in Victoria, British Columbia. During September 2022, the fixed lease term ended on the Victoria lease and the Company exercised its right to enter into a short-term month to month lease, of which expenses are incurred in SG&A. On March 31, 2023, the Company terminated the Victoria lease. 
Rockville, Maryland
During March 2020, the Company entered into a lease for its U.S. commercial office in Rockville, Maryland for a total of 30,531 square feet of office space. The lease has a remaining term of approximately eight years and has an option to extend for two five-year periods after the initial term of 11 years has elapsed and has an option to terminate after seven years. As of September 30, 2023, the Company had a right-of-use (ROU) asset of $4.6 million and lease liability of $7.5 million included in the condensed consolidated balance sheets. As of December 31, 2022, the Company had a right of use asset of $4.9 million and lease liability of $8.0 million included in the condensed consolidated balance sheets. The Company recorded leasehold improvement incentives in the amount of $2.3 million as additions to the lease liability. The lease term commenced on March 12, 2020. When measuring the lease liability, the Company discounted lease payments using its incremental borrowing rate at March 12, 2020. The incremental borrowing rate applied to the lease liability on March 12, 2020 was 5.2% based on the financial position of the Company, geographical region and term of lease.
Edmonton, Alberta
During October 2022, the Company entered into a long term lease in Edmonton for a total of 4,375 square feet of office space. The lease is a six year lease and has an option to renew after five years at prevailing market rates. The lease commenced on November 1, 2022 and the Company recorded the lease as an operating lease. The lease is not material to the Company's financial position.
For all leases, the Company incurs variable lease costs. These costs include operation and maintenance costs included in SG&A and are expensed as incurred. The variable lease costs are not material to the Company's financial position.
The operating lease costs for all leases for the three and nine months ended September 30, 2023 were $0.2 million and $0.6 million, respectively. Operating lease costs for the three and nine months ended September 30, 2022 were $0.2 million and $0.8 million, respectively.
12

Monoplant
On December 15, 2020, the Company entered into a collaborative agreement with Lonza to build a dedicated manufacturing facility within Lonza’s existing small molecule facility in Visp, Switzerland. The dedicated facility (also referred to as "monoplant") is equipped with state-of-the-art manufacturing equipment to provide cost and production efficiency for the manufacturing of voclosporin, while expanding existing capacity and providing supply security to meet future commercial demand.
Following U.S. regulatory approval of LUPKYNIS in January 2021, the construction of the monoplant began. The Company has completed a capital expenditure payment program for the monoplant totaling approximately CHF 21.0 million. The first capital expenditure payment was made in February 2021 of $11.8 million (CHF 10.5 million) and was treated as an upfront lease payment and recorded under other non-current assets on the condensed consolidated balance sheets. The second payment of $11.9 million (CHF 10.5 million) became due when the facility fulfilled the required operational qualifications, which occurred during the second quarter of 2023. The Company now has the exclusive right to use the monoplant by paying a quarterly fixed facility fee.

The Company has determined that the arrangement will be accounted for as a finance lease under ASC 842. Under ASC 842, the lease term begins at the commencement date and is based on the noncancellable period for which a lessee has the right to use an underlying asset. Aurinia determined that the lease commencement occurred at the point when the FDA manufacturing validation process began, which occurred during the three months ended June 30, 2023.

The Company, at lease inception, recorded an ROU asset of approximately $117.6 million and a corresponding lease liability of $94.1 million, which is the present value of the minimum lease payments beginning July 2023 and expiring in 2030. The incremental borrowing rate applied to value the lease liability at inception is 6.19%, which was based on the financial position of the Company, geographical region and term of lease.

As of September 30, 2023 the ROU asset, net and corresponding lease liability balance were $113.1 million and $85.5 million, respectively. For the three and nine months ended September 30, 2023, related to the lease, ROU amortization was $4.4 million and $4.6 million respectively, and interest expense was $1.4 million and $1.5 million, respectively.
The following table represents the weighted-average remaining lease terms and discount rates as of September 30, 2023:
As of September 30, 2023
Weighted Average Remaining Lease Term (years)Weighted Average Discount Rate
Operating leases7.95.28%
Finance lease
6.56.19%
Supplemental cash flow information related to the leases are as follows:
Nine months ended
September 30,
20232022
(in thousands)
Cash paid for amounts included in the measurement of lease liabilities
Financing cash flows from finance lease
$(3,482)$— 
Operating cash flows from finance lease
$(718)$— 
Operating cash flows from operating leases
$(805)$(897)
13

The following table provides a summary of lease liabilities payments for the next five years and thereafter:
(in thousands)Finance Lease PaymentsOperating Lease Payments
Remainder of 2023$3,963 $276 
202415,851 1,113 
202515,851 1,141 
202615,851 1,169 
202715,851 1,198 
Thereafter35,663 4,533 
Total future minimum lease payments 103,030 9,430 
Less: lease imputed interest(17,509)(1,737)
Total future minimum lease payments$85,521 $7,693 

Beinheim
The Company has entered into an equipment and facility finance lease for a backup manufacturing encapsulation site in Beinheim, France that has not yet commenced operations and is therefore, not included in the above table. As part of the agreement, the Company expects to make payments of approximately $1.0 million prior to lease commencement and the present value of minimum lease payments will total approximately $0.1 million.
10.Accounts Payable and Accrued Liabilities
Accounts payable and accrued liabilities are as follows:
(in thousands)September 30, 2023December 31, 2022
Employee accruals$18,177 $20,214 
Commercial accruals13,437 8,620 
Accrued R&D projects5,678 5,350 
Trade payables8,854 3,087 
Other accrued liabilities5,938 2,094 
Income taxes payable225 625 
Total accounts payable and accrued liabilities$52,309 $39,990 


11.Deferred Compensation and Other Non-current Liabilities

The Company recorded other non-current liabilities of $10.3 million and $12.2 million as of September 30, 2023 and December 31, 2022, respectively. The balance as of September 30, 2023 and December 31, 2022 primarily included deferred compensation arrangements whereby certain former executive officers as of March 8, 2012 were provided with future potential employee benefit obligations for remaining with the Company for a certain period of time. These obligations are also contingent on the occurrence of uncertain future events. For further discussion, refer to Note 16, “Related Party”.
12.License and Collaboration Agreements
Otsuka Contract

On December 17, 2020, the Company entered into a collaboration and license agreement with Otsuka for the development and commercialization of oral LUPKYNIS in the Otsuka Territories.

As part of the agreement, the Company received an upfront cash payment of $50.0 million in 2020 for the license agreement and has the potential to receive up to $50.0 million in regulatory and pricing approval related milestones. The Company provides semi-finished product of LUPKYNIS to Otsuka on a cost-plus basis, and receives tiered royalties ranging from 10 to
14

20 percent (dependent on territory and achievement of sale thresholds) on net product sales by Otsuka, along with additional milestone payments based on the attainment of certain annual sales. In addition, certain collaboration services are to be provided to Otsuka on agreed upon rates.

In furtherance of the collaboration and license agreement with Otsuka mentioned above, on August 1, 2022, the Company entered into a commercial supply agreement with Otsuka, formalizing the terms to supply semi-finished goods of LUPKYNIS to Otsuka in the Otsuka Territories, including sharing production capacity of the monoplant.

On September 15, 2022, the European Commission (EC) granted marketing authorization of LUPKYNIS. The centralized marketing authorization is valid in all EU member states as well as in Iceland, Liechtenstein, Norway and Northern Ireland. The approval triggered a $30.0 million milestone to the Company, which was recognized as collaboration revenue for the year ended December 31, 2022. On November 29, 2022 Aurinia announced that the MHRA had granted marketing authorization of LUPKYNIS in Great Britain. On April 24, 2023, LUPKYNIS received regulatory approval in Switzerland. The Company continues to progress with regulatory approval with Otsuka in the other Otsuka Territories.

During the three months ended September 30, 2023, the Company received notification that the pricing and reimbursement milestone was secured. As a result, this triggered a $10.0 million milestone which was recognized as collaboration revenue in the quarter.

For the three and nine months ended September 30, 2023, the Company recognized $12.7 million and $13.2 million, respectively of license, royalty and collaboration revenue from services provided under the Otsuka agreement. For the three and nine months ended September 30, 2022, the Company recognized $30.2 million and $30.4 million, respectively.

Riptide License
On August 17, 2021, AUR300 (M2 macrophage modulation via CD206 binding) was secured through a global licensing and research agreement with Riptide Bioscience, Inc. (Riptide), a private company. As part of the agreement, in 2021 the Company paid Riptide an upfront license fee of $6.0 million which was expensed as research and development on the condensed consolidated statements of operations. During the first quarter of 2022, Aurinia paid $4.0 million for the achievement of a one-time milestone. Additional payments are due upon certain development, clinical and regulatory milestones, and royalties will be payable upon commercialization.
13.Net Loss per Common Share
Basic and diluted net loss per common share is computed by dividing net loss by the weighted average number of common shares outstanding. Since the Company was in a loss position for all periods presented, diluted net loss per share is the same as basic net loss per share. The numerator and denominator used in the calculation of basic and diluted net loss per common share are as follows:
Three months ended
September 30,		Nine months ended
September 30,
(in thousands, except per share data)2023202220232022
Net loss$(13,447)$(8,989)$(51,145)$(82,134)
Weighted average common shares outstanding142,847 141,856 143,085 141,831 
Net loss per common share (expressed in $ per share)$(0.09)$(0.06)$(0.36)$(0.58)
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The Company did not include the securities in the following table in the computation of the net loss per common share because the effect would have been anti-dilutive during each period:
Nine months ended
September 30,
(in thousands)20232022
Stock options12,400 14,299 
Unvested performance awards921 — 
Unvested restricted stock units6,968 2,098 
20,289 16,397 

14.Share-based Compensation
The Company's Amended and Restated Equity Incentive Plan (the Plan), which was adopted and approved by the Company's shareholders in June 2021, allows for an issuance of up to an aggregate of 23.8 million shares and provides for grants of stock options, performance awards (PAs), and restricted stock units (RSUs) that may be settled in cash and common shares. Also in June 2021, the Company's shareholders adopted and approved the Company's 2021 ESPP, which allows for the issuance of up to 2.5 million shares. The 2021 ESPP is intended to qualify as an “employee stock purchase plan” under Section 423 of the Internal Revenue Code but also permits the Company to include the employees, including non-United States employees, in offerings not intended to qualify under Section 423. The purpose of the 2021 ESPP is to provide eligible employees with opportunities to purchase the Company’s common shares at a discounted price.
During 2022, the Company modified the 2021 ESPP for the current and future offerings. The new ESPP terms shortened the plan from four purchases over a 24-month offering period to two purchases over a 12-month offering period. Additionally, the ESPP now contains a rollover mechanism; that is, if the stock price on the purchase date is less than the offering price (as that is determined under the 2021 ESPP), that offering is then canceled and any participants are rolled into a new 12-month offering period at the lower price.
In addition to stock options, PAs and RSUs granted under the Plan, the Company has granted certain stock options and RSUs as inducements material to new employees entering employment in accordance with Nasdaq Listing Rule 5635(c)(4). The inducements were granted outside of the Plan.
Stock Options

The Plan requires the exercise price of each option not to be less than the closing market price of the Company’s common shares on the business day immediately prior to the date of grant. The Board of Directors approves the vesting criteria and periods at its discretion. The options issued under the Plan are accounted for as equity-settled share-based payments.
The Company used the Black-Scholes option pricing model to estimate the fair value of the options granted. The assumptions used for the annual volatility and expected life of the options are reviewed and updated annually. The Company considers historical volatility of its common shares in estimating its future stock price volatility. The risk-free interest rate for the expected life of the options was based on the yield available on government benchmark bonds with an approximate equivalent
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remaining term at the time of the grant. The expected life is based upon the contractual term, taking into account expected employee exercise and expected post-vesting employment termination behavior.
The following weighted average assumptions were used to estimate the fair value of the options granted during the nine months ended September 30, 2023 and September 30, 2022:
20232022
Annualized volatility71 %70 %
Risk-free interest rate3.92 %2.01 %
Expected life of options in years5.0 years5.0 years
Estimated forfeiture rate12.7 %12.1 %
Dividend rate0.0 %0.0%
Fair value per common share option$5.94 $6.60 
The increase of the risk-free interest rate during the nine months ended September 30, 2023 was due to the increase of higher yields on government benchmark bonds.

The following table summarizes the option award activity for the nine months ended September 30, 2023:

September 30, 2023
Number of shares (in thousands)Weighted average exercise price $
Outstanding - December 31, 202213,295 $12.09 
Granted675 9.68 
Exercised(558)5.27 
Forfeited(1,012)14.11 
Outstanding - September 30, 202312,400 $12.10 
Restricted Stock Units and Performance Awards
The Company has granted RSUs and PAs under the Plan, as well as inducements for certain new hires as discussed above. The RSUs and PAs are fair valued based on the previous business days' market price of common shares on the date of the grant.
The following table summarizes the RSU and PA activity for the nine months ended September 30, 2023:
September 30, 2023
Number of shares (in thousands)Weighted average fair value price $
Outstanding - December 31, 20221,980 $10.84 
Granted6,775 9.04 
Vested(569)11.71 
Forfeited(297)9.31 
Outstanding - September 30, 20237,889 $9.29 
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Compensation Expense
The Company recognized share-based compensation expense for the three and nine months ended September 30, 2023 and September 30, 2022 as follows:
Three months ended
September 30,		Nine months ended
September 30,
(in thousands)2023202220232022
Research and development$1,975 $1,489 $5,679 $3,531 
Selling, general and administrative9,560 6,625 26,969 21,480 
Capitalized under inventories273 206 895 387 
Share-based compensation expense$11,808 $8,320 $33,543 $25,398 
As of September 30, 2023, there was $39.2 million of unrecognized share-based compensation expense related to unvested awards granted which is expected to be recognized over a weighted-average period of approximately 1.4 years.

15.Income Taxes

The effective tax rates for the three and nine months ended September 30, 2023 and September 30, 2022 differed from the federal statutory rate applied to losses before income taxes primarily as a result of the mix of income, losses and valuation allowances.

The Company recognized an income tax expense of approximately $298 thousand and $92 thousand for the three and nine months ended September 30, 2023 respectively. The Company recognized an income tax expense of approximately $954 thousand and $973 thousand for the three and nine months ended September 30, 2022. The 2023 quarter to date income tax expense recognized for 2023 relates to a current period tax expense that is not offset by a tax benefit as the Company had losses which were fully offset by a valuation allowance in its significant jurisdictions and withholding taxes on foreign income. The 2023 year to date tax expense is partially offset by a prior period favorable adjustment in U.S. income taxes. The income tax expense recognized for 2022 was a result of income in certain jurisdictions. The tax expense was not offset by a tax benefit as the Company had losses which were fully offset by a valuation allowance in its significant jurisdictions.
16.Related Party Transactions
ILJIN is considered to be a related party due to their equity ownership of over 5%. The outstanding related party amount payable to ILJIN is the result of a milestone achieved as of September 30, 2023. The amount payable to ILJIN of $0.5 million as of September 30, 2023 was recorded in other current liabilities.
On September 21, 2023, the Company appointed Dr. Robert T. Foster to the Board of Directors. Dr. Foster is considered a related party since he is one of the former executive officers of the Company who, as of March 8, 2012 was provided with future potential employee benefit obligations for remaining with the Company for a certain period of time. These obligations are contingent on the occurrence of uncertain future events. As of September 30, 2023, the Company had $0.5 million and $6.4 million of current and non-current liabilities related to Dr. Foster, respectively. From the time that Dr. Foster became a related party, the Company has not made any payments to him for the former employee benefit obligations.
17.Commitments and Contingencies
The Company may, from time to time, be subject to claims and legal proceedings brought against it in the normal course of business. Such matters are subject to many uncertainties. Management believes the ultimate resolution of such contingencies will not have a material adverse effect on the consolidated financial position of the Company. The Company's material commitments and contingencies have not changed in any material manner from those previously described in the Company's Annual Report on Form 10-K for the year ended December 31, 2022 and the quarterly report for the quarter ended June 30, 2023.
Other Funding Commitments
In the normal course of business, the Company enters into agreements with contract research organizations, contract manufacturing organizations and other third parties for services to be provided to the Company. Generally, these agreements
18

provide for termination upon notice, with specified amounts due upon termination based on the timing of termination and the terms of the agreement. The actual amounts and timing of payments under these agreements are uncertain and contingent upon the initiation and completion of services to be provided to the Company.
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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.
The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our unaudited condensed consolidated financial statements and related notes included in this Quarterly Report on Form 10-Q. The information in this discussion contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, (the Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended, (the Exchange Act), which are subject to the “safe harbor” created by those sections, as well as “forward-looking information” as defined in applicable Canadian securities laws. Forward-looking statements are based on our management’s beliefs and assumptions and on information currently available to our management. These forward-looking statements include, but are not limited to, statements concerning our strategy, future operations, future financial position, future revenues, projected costs, prospects and plans; objectives of management; the key potential benefits of LUPKYNIS; our belief that we have sufficient financial resources to fund our current plans for at least the next few years; our potential to receive certain payments and royalties under our agreement with Otsuka Pharmaceuticals Co. Ltd., or Otsuka; and that an investigational new drug (IND) application (or equivalent) is expected to be submitted for AUR200 in 2023 and AUR300 in 2024. In some cases, you can identify forward-looking statements by terms such as “may,” “will,” “should,” “could,” “would,” “expect,” “plan,” “anticipate,” “believe,” “estimate,” “project,” “predict,” “propose,” “intend,” “continue,” “potential,” “possible,” “foreseeable,” “likely,” “unforeseen” and similar expressions intended to identify forward-looking statements. These statements involve known and unknown risks, uncertainties and other factors which may cause our actual results, performance, time frames or achievements to be materially different from any future results, performance, time frames or achievements expressed or implied by the forward-looking statements. We have made numerous assumptions about the forward-looking statements and information contained herein, including among other things, assumptions about: the accuracy of reported data from third-party studies and reports; that our IP rights are valid and do not infringe the IP rights of third parties; our assumptions relating to the capital required to fund operations for the next few years; the assumption that our current good relationships with our suppliers, service providers and other third parties will be maintained; assumptions relating to the burn rate of our cash for operations; assumptions relating to the capital required to fund operations for the next few years; assumptions relating to the progress of our pre-clinical activities that our third party service providers will comply with their contractual obligations. Even though management believes that the assumptions made, and the expectations represented by such statements or information are reasonable, there can be no assurance that the forward-looking information will prove to be accurate. We discuss many of these risks, uncertainties and other factors in greater detail under the heading “Risk Factors” in Part I, Item 1A of our 2022 Annual Report on Form 10-K, as filed with the U.S. Securities and Exchange Commission on February 28, 2023 and with applicable Canadian securities regulatory authorities. Given these risks, uncertainties and other factors, you should not place undue reliance on these forward-looking statements. Also, these forward-looking statements represent our estimates and assumptions only as of the date of this filing. You should read this discussion completely and with the understanding that our actual future results may be materially different from what we expect. We hereby qualify our forward-looking statements by our cautionary statements. Except as required by law, we assume no obligation to update our forward-looking statements publicly, or to update the reasons that actual results could differ materially from those anticipated in these forward-looking statements, even if new information becomes available in the future.
Overview
Aurinia is a fully integrated biopharmaceutical company focused on delivering therapies to treat targeted patient populations with a high unmet medical need that are impacted by autoimmune, kidney and other rare diseases. In January 2021, we introduced LUPKYNIS® (voclosporin), the first U.S. Food and Drug, (the FDA), approved oral therapy for the treatment of adult patients with active lupus nephritis (LN). We continue to conduct pre-clinical, clinical, and regulatory activities to support the LUPKYNIS development program as well as our other assets. We engaged with Otsuka as a collaboration partner for development and commercialization of LUPKYNIS in the European Union (EU), Japan, as well as the United Kingdom, Russia, Switzerland, Norway, Belarus, Iceland, Liechtenstein and Ukraine (collectively, the Otsuka Territories).
LUPKYNIS is an orally administered calcineurin inhibitor (CNI) immunosuppressant that has been demonstrated to improve near and long-term outcomes in LN when used in combination with mycophenolate mofetil (MMF) (although MMF is not currently approved as such) and steroids. By inhibiting calcineurin, LUPKYNIS reduces cytokine activation and blocks interleukin IL-2 expression and T-cell mediated immune responses. LUPKYNIS also potentially stabilizes podocytes, which can protect against proteinuria.
Voclosporin, the active ingredient in LUPKYNIS, is made by a modification of a single amino acid of the cyclosporine molecule. The mechanism of action of LUPKYNIS has been validated with certain earlier generation CNIs for the prevention of rejection in patients undergoing solid organ transplants and in several autoimmune indications, including uveitis, keratoconjunctivitis sicca, psoriasis, rheumatoid arthritis, and for LN in Japan. We believe that LUPKYNIS possesses pharmacologic properties with the potential to demonstrate best-in-class differentiation.
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On August 17, 2021, we announced the addition of two novel assets, AUR200 and AUR300. AUR200 and AUR300 are currently undergoing pre-clinical development with projected submission to the FDA (or their equivalent) for AUR200 in 2023 and for AUR300 in 2024.
On September 15, 2022, the EC granted marketing authorization of LUPKYNIS. The centralized marketing authorization is valid in all EU member states as well as in Iceland, Liechtenstein, Norway and Northern Ireland. The approval triggered a $30.0 million milestone payment to us, which was recognized as collaboration revenue for the year ended December 31, 2022. On November 29, 2022 the Medicines and Healthcare products Regulatory Agency (MHRA) had granted marketing authorization of LUPKYNIS in Great Britain. On April 24, 2023, LUPKYNIS received regulatory approval in Switzerland. We continue to progress with regulatory approval with Otsuka on the other Otsuka Territories.
Recent Developments
On April 5, 2023, we announced promising results from the AURORA Renal Biopsy Sub-Study. The addition of LUPKYNIS on top of the then current standard of care MMF and low-dose steroids in our Phase 3 AURORA 1 and AURORA 2 studies led to significantly earlier and greater reductions in proteinuria while maintaining stable renal function, as evidenced by a stable eGFR slope over time. To further characterize the long-term impact of LUPKYNIS on the kidney at the histologic level, repeat biopsies were collected from selected patients in both treatment arms (the active control arm with patients treated with only MMF and steroids, and the study arm of voclosporin in combination with MMF and steroids). The patients in the voclosporin treatment arm demonstrated histologic activity improvement with stable chronicity scores similar to the active control arm of MMF and low dose steroids alone over the 18-months average treatment period at the time of repeat biopsy.
On April 11, 2023, we announced that the United States Patent and Trademark Office (USPTO) had issued a new and refined method of use patent titled IMPROVED PROTOCOL FOR TREATMENT OF LUPUS NEPHRITIS. Our newly issued U.S. Patent (No. 11,622,991) reflects the unique and proprietary dosing regimen of its currently marketed product, LUPKYNIS. Specifically, this patent further refines the method of using LUPKYNIS in combination with MMF and corticosteroids using eGFR as a method of pharmacodynamically dosing the product in patients with lupus nephritis. The newly issued patent provides coverage that supplements Aurinia’s existing U.S. Patent No. 10,286,036, which is listed in the Orange Book and claims an FDA-approved method of using LUPKYNIS. The claims in this additional patent add further specificity on dosing consistent with the FDA approved product label. This patent has the potential to provide an additional layer of patent protection for LUPKYNIS up to 2037. U.S. Patent No. 11,622,991 is listed in the Orange Book.
On June 29, 2023, we announced that our Board of Directors had initiated an exploration of strategic alternatives.
On August 18, 2023, we appointed Dr. Karen Smith and Jeffrey A. Bailey to our Board of Directors. Dr. Smith and Mr. Bailey both have deep experience in biopharma leadership, commercial strategy, mergers and acquisitions and advancing therapeutic pipelines. We have also appointed Dr. Daniel G. Billen as Chair of the Board of Directors. He has been a member of the Board since 2019.
On September 21, 2023, we appointed Dr. Robert T. Foster, who is the CEO of Hepion Pharmaceuticals, to our Board of Directors. Dr. Foster founded Isotechnika Pharma Inc. in 1993 and was its Chairman and CEO for approximately 21 years. During his tenure at Isotechnika, Dr. Foster discovered voclosporin.
Policies and Significant Judgments and Estimates
There have been no material changes to our critical accounting policies and significant judgments and estimates as described in our Annual Report on Form 10-K for the year ended December 31, 2022.
Product Revenues
In the United States (and territories), we sell LUPKYNIS primarily to specialty pharmacies and specialty distributors. These customers subsequently distribute our products to patients and health care providers. Revenues from product sales are recognized when the customer obtains control of our product, which typically occurs upon delivery to the customer.
Reserves for discounts and allowances: Product sales are recorded at the net sales price, which includes estimates of variable consideration for which reserves are established. These reserves are based on estimates of the amounts earned or to be claimed on the related sales and are classified as reductions of accounts receivable (if the amount is payable to our customer) or a liability (if the amount is payable to a party other than our customer).
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Our estimates of reserves established for variable consideration are calculated based upon utilizing the expected value method. The transaction price, which includes variable consideration reflecting the impact of discounts and allowances, may be subject to constraint and is included in the net sales price only to the extent that it is probable that a significant reversal of the amount of the cumulative revenues recognized will not occur in a future period. Amounts related to such items are estimated at contract inception and updated at the end of each reporting period as additional information becomes available.
Significant judgment is required in estimating variable consideration. In making these estimates, we consider historical data, including patient mix to accrue for variable consideration related to inventory sold to our customers that has not yet been dispensed. We use a data aggregator and historical claims to estimate variable consideration for inventory sold to our customers, including specialty pharmacies, that has not yet been dispensed. Actual amounts may ultimately differ from our estimates. If actual results vary, we adjust these estimates, which could have an effect on earnings in the period of adjustment. As of September 30, 2023, we did not have any material adjustments to variable consideration estimates based on actual results. These specific adjustments are detailed further in our Annual Report on Form 10-K for the year ended December 31, 2022.
Results of Operations
Three and Nine Months ended September 30, 2023 compared to Three and Nine Months ended September 30, 2022
The following table sets forth our results of operations for the three and nine months ended September 30, 2023 and September 30, 2022.
Three months ended September 30,Nine months ended September 30,
(in thousands)20232022Change20232022Change
Revenue
Product revenue, net$40,781 $25,502 $15,279 $116,218 $75,142 $41,076 
License, royalty and collaboration revenue13,734 30,277 (16,543)14,200 30,453 (16,253)
Total revenue, net54,515 55,779 (1,264)130,418 105,595 24,823 
Operating expenses
Cost of sales6,769 2,447 4,322 8,753 4,302 4,451 
Selling, general and administrative47,759 52,169 (4,410)144,964 148,898 (3,934)
Research and development13,605 10,973 2,632 39,413 35,118 4,295 
Other (income) expense, net2,645 (311)2,956 (695)647 (1,342)
Total cost of sales and operating expenses70,778 65,278 5,500 192,435 188,965 3,470 
Loss from operations(16,263)(9,499)(6,764)(62,017)(83,370)21,353 
Interest expense(1,400)— (1,400)(1,465)— (1,465)
Interest income4,514 1,464 3,050 12,429 2,209 10,220 
Net loss before income taxes(13,149)(8,035)(5,114)(51,053)(81,161)30,108 
Income tax expense298 954 (656)92 973 (881)
Net loss$(13,447)$(8,989)$(4,458)$(51,145)$(82,134)$30,989 
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Total Revenue, Net
Total net revenue was $54.5 million and $55.8 million for the three months ended September 30, 2023 and September 30, 2022, respectively. Total net revenue was $130.4 million and $105.6 million for the nine months ended September 30, 2023 and September 30, 2022, respectively.
We currently have two main customers for U.S. commercial sales of LUPKYNIS and a collaboration partnership with Otsuka for sales of semi-finished product and license, royalty and collaboration revenue in the Otsuka Territories.
The percentage of total revenues, net from our main customers were as follows:
Three months ended
September 30,		Nine months ended
September 30,
2023202220232022
Product revenue, net
77%48%90%74%
License, royalty and collaboration revenue
21%52%9%26%
Product Revenue, Net
Net product revenue was $40.8 million and $25.5 million for the three months ended September 30, 2023 and September 30, 2022, respectively. Net product revenue was $116.2 million and $75.1 million for the nine months ended September 30, 2023 and September 30, 2022, respectively. The increase for both periods is primarily due to an increase from our two main customers for LUPKYNIS sales, driven predominantly by further penetration of the LN market. This penetration can be demonstrated, in part, by 436 and 1,353 additional prescriptions (which we generally refer to as patient start forms (PSFs)) received during the three and nine months ended September 30, 2023, compared to 374 and 1,244 PSFs received during the three and nine months ended September 30, 2022; as well as a total of approximately 1,939 patients on therapy as of September 30, 2023, compared to approximately 1,354 patients on therapy as of September 30, 2022.
License, Royalty and Collaboration Revenue
License, royalty and collaboration revenue was $13.7 million and $30.3 million for the three months ended September 30, 2023 and September 30, 2022, respectively. License, royalty and collaboration revenue was $14.2 million and $30.5 million for the nine months ended September 30, 2023 and September 30, 2022, respectively. The decrease for both periods is due to the recognition of a $30.0 million regulatory milestone from Otsuka following the EC marketing authorization of LUPKYNIS in September 2022 partially offset by the recognition of a $10.0 million pricing and reimbursement milestone in September 2023 and additional collaboration revenue from Otsuka.
Cost of Sales
Cost of sales were $6.8 million and $2.4 million for the three months ended September 30, 2023 and September 30, 2022, respectively. The increase is primarily due to increased sales of LUPKYNIS, coupled with the amortization of the monoplant finance right of use asset, which was placed into service in late June 2023
Cost of sales were $8.8 million and $4.3 million for the nine months ended September 30, 2023 and September 30, 2022, respectively. The increase is primarily due to increased sales of LUPKYNIS coupled with the amortization of the monoplant
23

finance right of use asset, which was placed into service during late June 2023, partially offset by higher inventory reserves in 2022 due to the write-down of FDA validation batches.
Gross Margin
Gross margin for the three months ended September 30, 2023 and September 30, 2022 were approximately 88% and 96%, respectively. Gross margin for the nine months ended September 30, 2023 and September 30, 2022 were approximately 93% and 96% respectively.
Selling, General and Administrative Expenses
SG&A expenses decreased to $47.8 million for the three months ended September 30, 2023 compared to $52.2 million for the three months ended September 30, 2022. For the nine months ended September 30, 2023 and September 30, 2022, SG&A expenses were $145.0 million and $148.9 million, respectively. SG&A expenses consisted of the following:
Three Months Ended
September 30,		Nine Months Ended
September 30,
(in thousands)2023202220232022
Salaries, incentive pay and employee benefits19,563 20,422 $61,851 $62,487 
Professional fees and services12,716 17,920 37,202 44,487 
Share-based compensation expense9,560 6,625 26,969 21,480 
Other corporate costs3,284 4,093 10,546 12,091 
Travel, trade shows and sponsorships2,636 3,109 8,396 8,353 
$47,759 $52,169 $144,964 $148,898 
For the three months ended September 30, 2023 compared to the same period ended September 30, 2022 the primary drivers for the decrease was a decrease in professional fees and services (including legal fees with respect to litigation matters that occurred during the three months ended September 30, 2022), partially offset by an increase in share-based compensation expense.
For the nine months ended September 30, 2023 compared to the same period ended September 30, 2022, the decrease was primarily due to a decrease in professional fees and services (including legal fees) and other corporate costs (including rent and insurance), partially offset by an increase in share-based compensation expense.
Research and Development Expenses
R&D expenses were $13.6 million and $11.0 million for the three months ended September 30, 2023 and September 30, 2022, respectively. For the nine months ended September 30, 2023 and September 30, 2022, R&D expenses were $39.4 million and $35.1 million, respectively. R&D expenses consisted of the following:
Three Months Ended
September 30,		Nine Months Ended
September 30,
(in thousands)2023202220232022
Contract research organizations (CRO) and developmental expenses$5,751 $3,075 $14,046 $15,460 
Clinical supply and distribution2,208 3,077 8,355 6,173 
Salaries, incentive pay and employee benefits3,619 3,159 10,879 9,429 
Share-based compensation expense1,975 1,489 5,679 3,531 
Other costs52 173 454 525 
$13,605 $10,973 $39,413 $35,118 

For the three months ended September 30, 2023 compared to the same period ended September 30, 2022, the primary drivers for the increase were due to an increase in CRO and developmental costs as the Company advances its preclinical assets.
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For the nine months ended September 30, 2023 compared to the same period ended September 30, 2022, the primary drivers for the increase were an increase in costs to advance the Company's preclinical assets and an increase in share-based compensation expense partially offset by the decrease in costs associated with the completion of the AURORA 2 continuation study and drug interaction study, which were substantially completed in 2022.
Other (Income) Expense, net

Other (income) expense, net was $2.6 million and $(0.3) million for the three months ended September 30, 2023 and September 30, 2022, respectively. The change is primarily related to expenses incurred for shareholder matters partially offset by foreign exchange gain related to the revaluation of the monoplant finance lease liability.

Other (income) expense, net was $(0.7) million and $0.6 million for the nine months ended September 30, 2023 and September 30, 2022, respectively. The change is primarily related to change in fair value assumptions driven predominantly by rising interest rates related to our deferred compensation liability and foreign exchange gain on revaluation of the monoplant finance lease liability, partially offset by expenses incurred for shareholder matter.

Interest Expense
Interest expense was $1.4 million and nil for the three months ended September 30, 2023 and September 30, 2022, respectively. Interest expense was $1.5 million and nil for the nine months ended September 30, 2023 and September 30, 2022, respectively. The interest expense is due to the commencement of the monoplant finance lease during the three months ended June 30, 2023.

Interest Income

Interest income was $4.5 million and $1.5 million for the three months ended September 30, 2023 and September 30, 2022, respectively. Interest income was $12.4 million and $2.2 million for the nine months ended September 30, 2023 and September 30, 2022, respectively. The increase for both periods is due to higher yields on our investments as a result of increased interest rates.
Liquidity and Capital Resources
As of September 30, 2023, we had cash, cash equivalents and restricted cash of $46.4 million and investments of $292.1 million compared to cash, cash equivalents and restricted cash of $94.2 million and investments of $295.2 million at December 31, 2022. The decrease in cash, cash equivalents and restricted cash and investments is primarily related to the continued investment in commercialization activities and post approval commitments of our approved drug, LUPKYNIS, inventory purchases, advancement of our pipeline and monoplant payments partially offset by an increase in cash receipts from sales of LUPKYNIS. Cash, cash equivalents and restricted cash and investments are primarily held in U.S. dollars. As of September 30, 2023 and December 31, 2022, we had working capital of $352.6 million and $396.4 million, respectively.
We are devoting the majority of our operational efforts and financial resources towards the commercialization and post- approval commitments of our approved drug, LUPKYNIS. We are also expending efforts towards the development of our AUR200 and AUR300 assets. Taking into consideration the cash and cash equivalents and investments as of September 30, 2023, we believe that our cash position is sufficient to fund our current plans which include funding commercial activities, such as our FDA related post approval commitments, manufacturing and packaging commercial drug supply, funding our supporting commercial infrastructure, advancing our R&D programs and funding our working capital obligations for at least the next few years.

25

Cash Flow Summary
The following table summarizes our cash flows for the nine months ended September 30, 2023 and September 30, 2022:
Nine Months Ended September 30,
(in thousands)20232022
Net cash (used in) provided by:
Operating activities$(47,773)$(89,979)
Investing activities(449)(57,614)
Financing activities447 1,745 
Net decrease in cash and cash equivalents$(47,775)$(145,848)

Net cash used in operating activities was $47.8 million for the nine months ended September 30, 2023 compared to $90.0 million for the nine months ended September 30, 2022. The decrease in net cash used in operating activities is primarily due to an increase in cash receipts from sales of LUPKYNIS. See "Total Revenue" above for further discussion regarding our increased sales of LUPKYNIS.
Cash used in investing activities during the nine months ended September 30, 2023 was $0.4 million compared to cash used in investing activities of $57.6 million during the nine months ended September 30, 2022. The decrease was primarily related to the timing of purchases of investments and the second capital expenditure payment for the monoplant, offset by proceeds of maturities of investments.
Cash provided by financing activities during the nine months ended September 30, 2023 was $0.4 million compared to cash provided by financing activities of $1.7 million during the nine months ended September 30, 2022. The decrease was primarily due to increased proceeds from the exercise of stock options and employee share purchase plan partially offset by the principal portion of the finance lease payment for the monoplant.
Off‑Balance Sheet Arrangements
During the periods presented, we did not have, nor do we currently have, any off‑balance sheet arrangements as such term is defined in Item 303(a)(4)(ii) of Regulation S-K under the Securities Act.
Contractual Obligations
There have been no material changes outside the ordinary course of business to our contractual obligations and commitments as described in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in our Annual Report on Form 10-K for the year ended December 31, 2022.
Item 3. Quantitative and Qualitative Disclosures About Market Risks
Our activities can expose us to market risks which include interest rate risk, foreign currency risk, inflation risk and credit risk. Risk management is carried out by management under policies approved by our Board of Directors, with oversight provided by the Audit Committee of our Board of Directors. Our overall risk management program seeks to minimize adverse effects on our financial performance.
Interest Rate Risk
Financial assets and financial liabilities with variable interest rates expose us to cash flow interest rate risk. We manage our interest rate risk by maximizing the interest income earned on excess funds while maintaining the liquidity necessary to conduct
operations on a day-to-day basis. As of September 30, 2023, our investment portfolio includes cash, cash equivalents, restricted cash and investments of $338.5 million that earn interest at various rates. Our investment portfolio is maintained in accordance with our investment policy, which defines allowable investments, specifies credit quality standards and limits the credit exposure of any single issuer. Our investments held during the year were comprised of highly rated instruments such as certificates of deposits, money market instruments, obligations issued by the U.S. government and U.S. government agencies as well as corporate debt securities. As of September 30, 2023, these instruments primarily have a maturity of less than a year.

26

As of September 30, 2023, a hypothetical decrease of 100 basis points on the interest rates of our investments would result annually in $3.0 million less interest in our portfolio.

Accounts receivable, accounts payable and accrued liabilities bear no interest. We do not believe that our results of operations or cash flows would be affected to a significant degree by a sudden change in market interest rates relative to our investment portfolio.

Foreign Currency Risk

We are exposed to financial risk related to the fluctuation of foreign currency exchange rates. Foreign currency risk for the Company is the risk variations in exchange rates between the U.S. dollar and foreign currencies, primarily with the Canadian dollar, Swiss Franc, Euro and Great British Pound, which could affect our operating and financial results.

As of September 30, 2023, we had an $85.5 million finance lease liability on our balance sheet related to the monoplant. An assumed 10% fluctuation in the Swiss Franc would have an approximate $8.6 million fluctuation in the valuation of the lease liability.

As of September 30, 2023, we had approximately $7.0 million of foreign denominated third-party payables included in our accounts payable and accrued liabilities. An assumed 10% fluctuation in the exchange rates associated with those payables would have an approximate $0.7 million fluctuation in the amounts due.

There were no other foreign currency fluctuations that would have had a material impact on our financial condition or results of operations as of September 30, 2023.

Inflation Risk

Inflation has been increasing in recent periods and is expected to continue to be volatile in the future. Inflation generally affects us by increasing our cost of labor, commercial support, manufacturing and clinical trial expenditures. In addition, inflation also impacts our government rebates as it pertains to the consumer price index (CPI) penalty. Our investment portfolio may experience the risk of realized losses on our investments if we were to sell before maturity due to the market volatility caused by increased interest rates.

Credit Risk

Our exposure to credit risk generally consists of cash and cash equivalents, investments and accounts receivable. We place our cash and cash equivalents with highly rated financial institutions and invest the excess cash in highly rated investments. Our investment policy limits investments to certain types of debt and money market instruments issued by institutions primarily with investment grade credit ratings and places restriction on maturities and concentrations by asset class and issuer. We do not believe that the results of operations or cash flows would be affected to any significant degree by a sudden change in market interest rates relative to our investment portfolio, due to the short-term nature of the investments and our current ability to hold these investments to maturity. We actively monitor our cash and portfolio of investments and in particular have validated that we at no point held any deposits or securities or maintained any accounts at any banks that were subject to action from the Federal Deposit Insurance Corporation (FDIC).

We are subject to credit risk in connection with our accounts receivable due from our two main customers for U.S. commercial sales of LUPKYNIS and a collaboration partnership with Otsuka for sales of semi-finished product and license, royalty and collaboration revenue in the Otsuka Territories which accounted for approximately 97% of our net trade accounts receivable balances as of September 30, 2023. We monitor economic conditions, including the creditworthiness of our customers and collaboration partner. We regularly communicate with our customers regarding the status of receivable balances and have not experienced and issues with collectability. The timing between the recognition of revenue for product sales and the receipt of payment is not significant. Our standard credit terms range from 30 to 45 days. We estimate the allowance for doubtful accounts using the current expected credit loss, or CECL, model. Under the CECL model, the allowance for doubtful accounts reflects the net amount expected to be collected from the account receivables. During the quarter ended September 30, 2023, we did not recognize any allowance for doubtful accounts receivable related to credit risk for our customers or write any amounts off.
27

Item 4. Controls and Procedures.
Evaluation of Disclosure Controls and Procedures
Our principal executive officer and principal financial officer, after evaluating the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act) as of September 30, 2023, have concluded that, based on such evaluation, our disclosure controls and procedures were effective to ensure that information required to be disclosed by us in the reports we file or submit under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the rules and forms of the SEC, and is accumulated and communicated to our management, including our principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure.
Changes in Internal Control over Financial Reporting
There has been no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act) that occurred during the quarter ended September 30, 2023 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.
28

PART II—OTHER INFORMATION
Item 1. Legal Proceedings.
From time to time, we may be involved in various claims and legal proceedings relating to claims arising out of our operations. Regardless of the outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources and other factors.
Other than as set out below, there are no material developments to report in respect of the litigation described in the Company's Annual Report on Form 10-K for the year ended December 31, 2022.
On April 15, 2022, a purported shareholder class action complaint, Ortmann v. Aurinia Pharmaceuticals, Inc. et al., case no. 1:22-cv-02185, was filed in the United States District Court for the Eastern District of New York (Eastern District of New York), naming us and certain of our officers as defendants. The lawsuit alleges that we made materially false and misleading statements regarding our financial guidance and commercial prospects in violation of certain federal securities laws. The plaintiff seeks unspecified monetary damages on behalf of the putative class and an award of costs and expenses, including reasonable attorneys’ fees. On June 2, 2022, the case was transferred from the Eastern District of New York to the United States District Court for the District of Maryland. On February 20, 2023, the Court appointed a lead plaintiff and approved the lead plaintiff’s selection of lead counsel. On May 22, 2023 the lead plaintiff filed their amended complaint. On October 20, 2023, we filed a motion to dismiss the amended complaint. We intend to continue vigorously defending ourselves in this action.
Item 1A. Risk Factors.
Under Item 1A of our Annual Report on Form 10-K for the year ended December 31, 2022 we identified important factors that could affect our financial performance and could cause our actual results for future periods to differ materially from our anticipated results or other expectations, including those expressed in any forward-looking statements made in this Quarterly Report. There has been no material change in our risk factors subsequent to the filing of our prior reports referenced above except as mentioned below. However, the risks described in our reports are not the only risks we face. Additional risks and uncertainties that we currently deem to be immaterial or not currently known to us, as well as other risks reported from time to time in our reports to the SEC, also could cause our actual results to differ materially from our anticipated results or other expectations.
In response to the ongoing armed conflict in Ukraine, the U.S. government, numerous state governments, the EU and other countries in which we conduct business have imposed a wide range of economic sanctions that restrict commerce and business dealings with Russia, certain regions of Ukraine and certain entities. This conflict may also precipitate or amplify the other risks described herein and in our Annual Report on Form 10-K for the year ended December 31, 2022, Part I. Item A. Risk Factors including risks relating to cyber security, global economic conditions and supply chains which could adversely affect our business, operations and financial condition and results.
We report on various metrics relating to LUPKYNIS activity, and none of these metrics, in and of themselves, is indicative of current or future financial performance
We report on various metrics relating to LUPKYNIS activity, including the number of prescriptions/PSFs, conversion rates (being the proportion of PSFs that convert into patients on therapy), persistency rates (being how long patients on therapy remain on therapy), and numbers of patients on therapy. None of these metrics, in and of themselves, is indicative of current or future financial performance. There is no guarantee that a patient for whom we receive a PSF will become a patient on therapy. Converting a patient from a PSF into a patient on therapy includes multiple steps, many of which are outside of our control, such as patients and doctors needing to coordinate applications relating to insurance coverage for LUPKYNIS, and potentially one or more appeals if coverage is denied initially. We refer to patients for whom we receive a PSF but that never convert into a patient on therapy as a cancellation. Cancellations result in zero revenue. Even when a patient becomes a patient on therapy, there is no guarantee that they will be a patient for which we receive revenue (as certain patients are eligible for our free drug program), or that they will remain on drug for any period of time (whether due to a reduction in LN activity, an actual (or perceived) drug-related adverse event, or from a lack of taking medication, or otherwise). Patients on therapy may also not take their prescribed dose of LUPKYNIS in the manner and at the times prescribed by their doctor, which could result in reduced orders of LUPKYNIS in respect of that patient on therapy versus a patient that is prescribed a higher dose of LUPKYNIS and follows their prescription exactly as prescribed. We refer to patients who have converted from a PSF into a patient on therapy, but who subsequently cease treatment (for any reason), as discontinuations. A patient on therapy who discontinues treatment generally results in zero future revenue, and discontinuations can occur at any time once a patient commences therapy.
29

Accordingly, our PSF activity, and related metrics, are not in and of themselves directly indicative of our current or future financial performance.
Our revenue to date is primarily the result of our two main customers in the United States (our two specialty pharmacies) who order LUPKYNIS for dispensing to patients (see further under "Policies and Significant Judgments and Estimates - Product Revenues" earlier in this Quarterly Report for further discussion). The orders for product from our two main customers do not necessarily correlate to our PSF numbers. Our revenue could therefore fluctuate in a manner contrary to our PSF trends, both where revenue could be greater than a PSF trend would indicate, or where revenue could be lesser than a PSF trend would indicate. Therefore, while we report on PSFs and related figures to provide an indication of potential prescription activity for LUPKYNIS, there is no single metric that is directly correlated to, or indicative of, our future financial performance.
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.
30

Item 6. Exhibits.
The following exhibits are filed as part of this report:
Exhibit
Number		Description
3.1
3.2
3.3
Cooperation Agreement, dated as of September 21, 2023, by and among MKT Capital Ltd., MKT Tactical Fund, SP, Antoine Khalife and Aurinia Pharmaceuticals Inc. (filed as Exhibit 10.1 to the Company's Current Report on Form 8-K filed with the SEC on September 21, 2023 and incorporated herein by reference)
31.1*
31.2*
32.1**
32.2**
101.INS*Inline 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*Inline XBRL Taxonomy Extension Schema Document
101.CAL*
Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF*
Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB*Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE*Inline XBRL Taxonomy Extension Presentation Linkbase Document
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

*Filed herewith.
**Furnished herewith. Exhibits 32.1 and 32.2 are being furnished and shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liability of that section, nor shall such exhibit be deemed to be incorporated by reference in any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise specifically stated in such filing.

31

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.
AURINIA PHARMACEUTICALS INC.
November 1, 2023By:/s/ Peter Greenleaf
Peter Greenleaf
Chief Executive Officer, Director
(Principal Executive Officer)
November 1, 2023By:/s/ Joseph Miller
Joseph Miller
Chief Financial Officer
(Principal Financial and Accounting Officer)
32

Exhibit 31.1
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO EXCHANGE RULES 13a-14(a) AND 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Peter Greenleaf, certify that:
1.I have reviewed this quarterly report on Form 10-Q of Aurinia Pharmaceuticals Inc.;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and
5.The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):
(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and
(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.
Date:November 1, 2023By:/s/ Peter Greenleaf
Peter Greenleaf
Chief Executive Officer
(Principal Executive Officer)


Exhibit 31.2
CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO RULES 13a-14(a) AND 15d-14(a),
AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Joseph Miller, certify that:
1.I have reviewed this quarterly report on Form 10-Q of Aurinia Pharmaceuticals Inc..;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
(c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
(d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and
5.The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):
(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and
(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.
Date:November 1, 2023By:/s/ Joseph Miller
Joseph Miller
Chief Financial Officer
(Principal Financial and Accounting Officer)


Exhibit 32.1
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of Aurinia Pharmaceuticals Inc. (the “Company”) on Form 10-Q for the period ending September 30, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Peter Greenleaf, Chief Executive Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, that:
1.The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
2.The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.
Date:November 1, 2023By:/s/ Peter Greenleaf
Peter Greenleaf
Chief Executive Officer
(Principal Executive Officer)


Exhibit 32.2
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report of Aurinia Pharmaceuticals Inc. (the “Company”) on Form 10-Q for the period ending September 30, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Joseph Miller, Chief Financial Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, that:
1.The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
2.The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.
Date:November 1, 2023By:/s/ Joseph Miller
Joseph Miller
Chief Financial Officer
(Principal Financial and Accounting Officer)

v3.23.3
COVER - shares
 9 Months Ended
Sep. 30, 2023
Nov. 01, 2023
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2023  
Document Transition Report false  
Entity File Number 001-36421  
Entity Registrant Name Aurinia Pharmaceuticals Inc.  
Entity Incorporation, State or Country Code Z4  
Entity Address, Address Line One #140, 14315 - 118 Avenue  
Entity Address, City or Town Edmonton  
Entity Address, State or Province AB  
Entity Address, Postal Zip Code T5L 4S6  
Entity Tax Identification Number 98-1231763  
City Area Code (250)  
Local Phone Number 744-2487  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   143,608,164
Title of 12(b) Security Common shares, no par value  
Trading Symbol AUPH  
Security Exchange Name NASDAQ  
Amendment Flag false  
Document Fiscal Year Focus 2023  
Document Fiscal Period Focus Q3  
Entity Central Index Key 0001600620  
Current Fiscal Year End Date --12-31  
v3.23.3
CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Current assets    
Cash, cash equivalents and restricted cash $ 46,397 $ 94,172
Short-term investments 291,503 295,218
Accounts receivable, net 37,946 13,483
Inventories, net 32,820 24,752
Prepaid expenses 16,158 13,580
Other current assets 1,645 1,334
Total current assets 426,469 442,539
Non-current assets    
Long-term investments 591 0
Other non-current assets 1,518 13,339
Property and equipment, net 3,496 3,650
Acquired intellectual property and other intangible assets, net 5,261 6,425
Finance right-of-use asset, net 113,069 0
Operating right-of-use assets, net 4,609 4,907
Total assets 555,013 470,860
Current liabilities    
Accounts payable and accrued liabilities 52,309 39,990
Deferred revenue 4,662 3,148
Other current liabilities 2,611 2,033
Finance lease liability 13,328 0
Operating lease liabilities 980 936
Total current liabilities 73,890 46,107
Non-current liabilities    
Finance lease liability 72,193 0
Operating lease liabilities 6,713 7,152
Deferred compensation and other non-current liabilities 10,340 12,166
Total liabilities 163,136 65,425
Commitments and contingencies (Note 17)
SHAREHOLDER’S EQUITY    
Common shares - no par value, unlimited shares authorized, 143,605 and 142,268 shares issued and outstanding at September 30, 2023 and December 31, 2022, respectively 1,198,560 1,185,309
Additional paid-in capital 109,711 85,489
Accumulated other comprehensive loss (947) (1,061)
Accumulated deficit (915,447) (864,302)
Total shareholders' equity 391,877 405,435
Total liabilities and shareholders' equity $ 555,013 $ 470,860
v3.23.3
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
shares in Thousands
Sep. 30, 2023
Dec. 31, 2022
Statement of Financial Position [Abstract]    
Common stock, par value (in usd per share) $ 0 $ 0
Common stock, issued (in shares) 143,605 142,268
Common stock, outstanding (in shares) 143,605 142,268
v3.23.3
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Revenue        
Total revenue, net $ 54,515 $ 55,779 $ 130,418 $ 105,595
Operating expenses        
Cost of sales 6,769 2,447 8,753 4,302
Selling, general and administrative 47,759 52,169 144,964 148,898
Research and development 13,605 10,973 39,413 35,118
Other (income) expense, net 2,645 (311) (695) 647
Total cost of sales and operating expenses 70,778 65,278 192,435 188,965
Loss from operations (16,263) (9,499) (62,017) (83,370)
Interest expense (1,400) 0 (1,465) 0
Interest income 4,514 1,464 12,429 2,209
Net loss before income taxes (13,149) (8,035) (51,053) (81,161)
Income tax expense 298 954 92 973
Net loss (13,447) (8,989) (51,145) (82,134)
Other comprehensive loss:        
Unrealized gain (loss) on available-for-sale securities, net of tax of nil 73 326 114 (675)
Comprehensive loss $ (13,374) $ (8,663) $ (51,031) $ (82,809)
Basic loss per share (in usd per share) $ (0.09) $ (0.06) $ (0.36) $ (0.58)
Diluted loss per share (in usd per share) $ (0.09) $ (0.06) $ (0.36) $ (0.58)
Weighted-average common shares outstanding used in computation of basic loss per share (in shares) 142,847,000 141,856,000 143,085,000 141,831,000
Weighted-average common shares outstanding used in computation of diluted loss per share (in shares) 142,847,000 141,856,000 143,085,000 141,831,000
Product revenue, net        
Revenue        
Total revenue, net $ 40,781 $ 25,502 $ 116,218 $ 75,142
License, royalty and collaboration revenue        
Revenue        
Total revenue, net $ 13,734 $ 30,277 $ 14,200 $ 30,453
v3.23.3
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Parenthetical) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Income Statement [Abstract]        
Unrealized gain (loss) on available-for-sale securities, net of tax $ 0 $ 0 $ 0 $ 0
v3.23.3
CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
Total
Common Shares
Additional paid in capital
Accumulated Other Comprehensive (Loss) Income
Accumulated Deficit
Balance (in shares) at Dec. 31, 2021   141,600      
Balance at Dec. 31, 2021 $ 479,091 $ 1,177,051 $ 59,014 $ (852) $ (756,122)
Increase (Decrease) in Stockholders' Equity          
Shares issued on exercise of stock options and vesting of performance awards and restricted stock units (in shares)   383      
Shares issued on exercise of stock options and vesting of restricted stock units 522 $ 5,064 (4,542)    
Issuance of common shares in conjunction with ESPP program (in shares)   127      
Issuance of common shares in conjunction with ESPP program 1,223 $ 1,905 (682)    
Share-based compensation 25,398   25,398    
Unrealized gain (loss) on available-for-sale securities, net (675)     (675)  
Net loss (82,134)       (82,134)
Balance (in shares) at Sep. 30, 2022   142,110      
Balance at Sep. 30, 2022 423,425 $ 1,184,020 79,188 (1,527) (838,256)
Balance (in shares) at Jun. 30, 2022   141,892      
Balance at Jun. 30, 2022 423,768 $ 1,180,884 74,004 (1,853) (829,267)
Increase (Decrease) in Stockholders' Equity          
Shares issued on exercise of stock options and vesting of performance awards and restricted stock units (in shares)   218      
Shares issued on exercise of stock options and vesting of restricted stock units 0 $ 3,136 (3,136)    
Share-based compensation 8,320   8,320    
Unrealized gain (loss) on available-for-sale securities, net 326     326  
Net loss (8,989)       (8,989)
Balance (in shares) at Sep. 30, 2022   142,110      
Balance at Sep. 30, 2022 $ 423,425 $ 1,184,020 79,188 (1,527) (838,256)
Balance (in shares) at Dec. 31, 2022 142,268 142,268      
Balance at Dec. 31, 2022 $ 405,435 $ 1,185,309 85,489 (1,061) (864,302)
Increase (Decrease) in Stockholders' Equity          
Shares issued on exercise of stock options and vesting of performance awards and restricted stock units (in shares) 558 1,127      
Shares issued on exercise of stock options and vesting of restricted stock units $ 3,024 $ 11,141 (8,117)    
Issuance of common shares in conjunction with ESPP program (in shares)   210      
Issuance of common shares in conjunction with ESPP program 906 $ 2,110 (1,204)    
Share-based compensation 33,543   33,543    
Unrealized gain (loss) on available-for-sale securities, net 114     114  
Net loss $ (51,145)       (51,145)
Balance (in shares) at Sep. 30, 2023 143,605 143,605      
Balance at Sep. 30, 2023 $ 391,877 $ 1,198,560 109,711 (947) (915,447)
Balance (in shares) at Jun. 30, 2023   143,369      
Balance at Jun. 30, 2023 392,292 $ 1,196,480 98,832 (1,020) (902,000)
Increase (Decrease) in Stockholders' Equity          
Shares issued on exercise of stock options and vesting of performance awards and restricted stock units (in shares)   236      
Shares issued on exercise of stock options and vesting of restricted stock units 1,151 $ 2,080 (929)    
Share-based compensation 11,808   11,808    
Unrealized gain (loss) on available-for-sale securities, net 73     73  
Net loss $ (13,447)       (13,447)
Balance (in shares) at Sep. 30, 2023 143,605 143,605      
Balance at Sep. 30, 2023 $ 391,877 $ 1,198,560 $ 109,711 $ (947) $ (915,447)
v3.23.3
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Cash flows used in operating activities:    
Net loss $ (51,145) $ (82,134)
Adjustments to reconcile net loss to net cash used in operating activities    
Depreciation and amortization 6,698 2,487
Net amortization of premiums and discounts on short-term investments (8,836) (14)
Share-based compensation expense 33,543 25,398
Write-down of inventory 916 2,464
Other, net (3,910) 601
Net changes in operating assets and liabilities    
Accounts receivable, net (24,463) (26,356)
Inventories, net (8,984) (8,458)
Prepaid expenses and other current assets (2,889) (3,461)
Non-current operating assets (16) (830)
Accounts payable, accrued and other liabilities 11,812 875
Operating lease liabilities (499) (551)
Net cash used in operating activities (47,773) (89,979)
Cash flows used in investing activities:    
Purchase of investments (379,213) (403,184)
Proceeds from investments 391,287 346,109
Upfront lease payment (11,864) (381)
Purchase of long-lived assets (419) (158)
Capitalized patent costs (240) 0
Net cash provided by (used in) investing activities (449) (57,614)
Cash flows from financing activities    
Proceeds from exercise of stock options and employee share purchase plan 3,929 1,745
Finance lease payment (3,482) 0
Cash provided by financing activities 447 1,745
Net decrease in cash, cash equivalents and restricted cash (47,775) (145,848)
Cash, cash equivalents and restricted cash, beginning of period 94,172 231,900
Cash, cash equivalents and restricted cash, end of period 46,397 86,052
Supplemental cash flow information    
Cash received for interest 3,559 1,705
Cash paid for income taxes (339) (779)
Reconciliation of cash, cash equivalents and restricted cash to the condensed consolidated balance sheets    
Cash, cash equivalents 45,557 85,341
Restricted cash 840 711
Total cash, cash equivalents and restricted cash $ 46,397 $ 86,052
v3.23.3
Organization and Description of Business
 9 Months Ended
Sep. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Organization and Description of Business Organization and Description of Business
Aurinia Pharmaceuticals Inc. (Aurinia or the Company) is a fully integrated biopharmaceutical company focused on delivering therapies to treat targeted patient populations with a high unmet medical need that are impacted by autoimmune, kidney and rare diseases. In January 2021, the Company introduced LUPKYNIS® (voclosporin), the first U.S. Food and Drug Administration (FDA) approved oral therapy for the treatment of adult patients with active lupus nephritis (LN) and continues to conduct pre-clinical, clinical, and regulatory activities to support the voclosporin development program as well as other assets. Aurinia engaged with Otsuka Pharmaceutical Co., Ltd. (Otsuka) as a collaboration partner for development and commercialization of LUPKYNIS in the European Union (EU), Japan, as well as the United Kingdom, Russia, Switzerland, Norway, Belarus, Iceland, Liechtenstein and Ukraine (collectively, the Otsuka Territories).
On August 17, 2021, the Company announced the addition of two novel assets AUR200 and AUR300. AUR200 and AUR300 are currently undergoing pre-clinical development with projected submission to the FDA (or their equivalent) for AUR200 in 2023 and for AUR300 in 2024.
On September 15, 2022, the European Commission (EC) granted marketing authorization of LUPKYNIS to Otsuka. The centralized marketing authorization is valid in all EU member states as well as in Iceland, Liechtenstein, Norway and Northern Ireland.
As of April 1, 2023, Aurinia's head office and registered office is located at #140, 14315-118 Avenue, Edmonton, Alberta, Canada T5L 4S6. Aurinia also has a U.S. commercial office located at 77 Upper Rock Circle Suite 700, Rockville, Maryland, 20850 United States.
Aurinia is incorporated pursuant to the Business Corporations Act (Alberta). The Company’s common shares are traded on the Nasdaq Global Market (Nasdaq) under the symbol AUPH.
v3.23.3
Summary of Significant Accounting Policies
 9 Months Ended
Sep. 30, 2023
Accounting Policies [Abstract]  
Summary of Significant Accounting Policies Summary of Significant Accounting Policies
Basis of Presentation
The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (U.S. GAAP) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X.
In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of normal recurring adjustments considered necessary for fair presentation in accordance with U.S. GAAP. The condensed consolidated balance sheet as of September 30, 2023 was derived from audited annual consolidated financial statements but does not include all annual disclosures required by U.S. GAAP. These condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2022. The results of operations for the three and nine months ended September 30, 2023 are not necessarily indicative of the results to be expected for the full year or any other future periods.
These unaudited condensed consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries, Aurinia Pharma U.S., Inc. (Delaware incorporated) and Aurinia Pharma Limited (UK incorporated). All intercompany balances and transactions have been eliminated in consolidation and operate in one segment.
These unaudited condensed consolidated financial statements are presented in U.S. dollars, which is the Company's and all of its foreign subsidiaries' functional currency. Therefore, there is no currency translation adjustment upon consolidation as the remeasurement of gains or losses are recorded in the condensed consolidated statements of operations. All monetary assets and liabilities denominated in a foreign currency are remeasured into U.S. dollars at the exchange rate on the balance sheet date. Non-monetary assets and liabilities (along with their related expenses) are translated at the rate of exchange in effect on the date assets were acquired. Monetary income and expense items are translated at the average foreign currency period. Foreign exchange gains and losses arising on translation or settlement of a foreign currency denominated monetary item are included in the consolidated statements of operations and recorded in other (income) expense, net.
The Company is devoting the majority of its operational efforts and financial resources towards the commercialization and post approval commitments of the approved drug, LUPKYNIS. The Company is also expending efforts towards its pipeline assets AUR200 and AUR300. Taking into consideration the Company's cash, cash equivalents, restricted cash and investments of $338.5 million as of September 30, 2023, the Company believes that it has sufficient resources to fund its operations for at least the next few years beyond the date that the unaudited condensed consolidated financial statements are issued.
Major Customers: The Company currently has two main customers for U.S. commercial sales of LUPKYNIS and a collaboration partnership with Otsuka for sales of semi-finished product and license, royalty, and collaboration revenue in the Otsuka Territories.
The percentage of total revenues, net from our main customers were as follows:
Three months ended
September 30,		Nine months ended
September 30,
2023202220232022
Product revenue, net
77%48%90%74%
License, royalty and collaboration revenue
21%52%9%26%
In late March 2022, the Company provided a nominal additional discount to both of its two main U.S. customers, applicable for the 2022 calendar year, in connection with holding additional amounts of LUPKYNIS on hand due to supply chain concerns. In December 2022, the Company extended the nominal discount to the end of 2023. Such discounts, or any future discounts, may result in reduced sales to these customers in subsequent periods and substantial fluctuations in revenues from period to period. The Company monitors economic conditions, the creditworthiness of customers and government regulations and funding, both domestically and abroad. The Company regularly communicates with its customers regarding the status of receivable balances. Global economic conditions and customer specific factors may require the Company to periodically reevaluate the collectability of its receivables and based on this evaluation the Company could potentially incur credit losses. The Company has had no historical write-offs related to customers or receivables.
Significant Accounting Policies
The Company's significant accounting policies have not changed from those previously described in the Company's Annual Report on Form 10-K for the year ended December 31, 2022.
Product Revenues
In the United States (and territories), the Company sells LUPKYNIS primarily to specialty pharmacies and specialty distributors. These customers subsequently distribute the Company's products to patients and healthcare providers. Revenues from product sales are recognized when the customer obtains control of the Company's product, which typically occurs upon delivery to the customer.
Reserves for discounts and allowances: Product sales are recorded at the net sales price, which includes estimates of variable consideration for which reserves are established. These reserves are based on estimates of the amounts earned or to be claimed on the related sales and are classified as reductions of accounts receivable (if the amount is payable to the customer) or a liability (if the amount is payable to a party other than the customer).
The Company's estimates of reserves established for variable consideration are calculated based upon utilizing the expected value method. The transaction price, which includes variable consideration reflecting the impact of discounts and allowances, may be subject to constraint and is included in the net sales price only to the extent that it is probable that a significant reversal of the amount of the cumulative revenues recognized will not occur in a future period. Amounts related to such items are estimated at contract inception and updated at the end of each reporting period as additional information becomes available.
Significant judgment is required in estimating variable consideration. In making these estimates, the Company considers historical data, including patient mix and inventory sold to customers that has not yet been dispensed. The Company uses a data aggregator and historical claims to estimate variable consideration for inventory sold to customers, including specialty pharmacies and specialty distributors, that has not yet been dispensed. Actual amounts may ultimately differ from the Company's estimates. If actual results vary, the Company adjusts these estimates, which could have an effect on earnings in the period of adjustment. As of September 30, 2023, the Company did not have any material adjustments to variable consideration
estimates based on actual results. These specific adjustments are detailed further in the Company's Annual Report on Form 10-K for the year ended December 31, 2022.
Accounts Receivable, Net: Accounts receivable are stated at their net realizable value. The Company's accounts receivable primarily represent amounts due to the Company from product sales and from its Otsuka collaboration agreement (Note 12). As of September 30, 2023 and December 31, 2022, accounts receivable, net are $37.9 million and $13.5 million, respectively. The Company's standard credit terms range from 30 to 45 days and does not assess whether a contract has a significant financing component if the expectation at contract inception is such that the period between the transfer of the promised good to the customer and receipt of payment will be one year or less. The Company estimates the allowance for doubtful accounts using the current expected credit loss, or CECL, model. Under the CECL model, the allowance for doubtful accounts reflects the net amount expected to be collected from the account receivables. Aurinia evaluates the collectability of these cash flows based on the asset’s amortized cost, the risk of loss even when that risk is remote, losses over an asset’s contractual life, and other relevant information available to the Company. Accounts receivable balances are written off against the allowance when it is probable that the receivable will not be collected. The allowance for doubtful accounts was nil as of September 30, 2023 and December 31, 2022.
Share-Based Compensation: The Company follows ASC Topic 718, Compensation - Stock Compensation (ASC 718), which requires the measurement and recognition of compensation expense, based on estimated fair values, for all share-based awards made to employees and directors. The Company records compensation expense based on the fair value on the grant date using the graded accelerated vesting method for all share-based payments related to stock options, performance awards (PAs), restricted stock units (RSUs) and purchases under the Company's 2021 Employee Share Purchase Plan (ESPP). The estimated fair value of performance-based awards is measured on the grant date and is recognized when it is determined that it is probable that the performance condition will be achieved. The Company has elected a policy for all share-based awards to estimate forfeitures based on historical forfeiture experience at the time of grant and revise in subsequent periods if actual forfeitures differ from those estimates.
Recently Adopted Accounting Pronouncements
In November 2021, the FASB issued ASU No. 2021-10, Government Assistance (Topic 832): Disclosures by Business Entities about Government Assistance, which requires business entities to make annual disclosures about transactions with a government (including government assistance) by analogizing to a grant or contribution accounting model. The required disclosures include the nature of the transaction, the entity's related accounting policy, the financial statement line items affected and the amounts reflected in the current period financial statements, as well as any significant terms and conditions. The guidance is effective for financial statements issued for annual periods beginning after December 15, 2021. The Company adopted the ASU effective January 1, 2022, with no material impact on the condensed consolidated financial statements as of September 30, 2023.
v3.23.3
Fair Value Measurements
 9 Months Ended
Sep. 30, 2023
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
The Company's financial instruments consist primarily of cash and cash equivalents, investments, accounts receivable, accounts payable and accrued liabilities. The carrying value of accounts receivable, accounts payable and accrued liabilities approximate their fair value because of their short-term nature. Estimated fair value of available-for-sale debt securities are generally based on prices obtained from commercial pricing services.
In connection with measuring the fair value of its assets and liabilities, the Company seeks to maximize the use of observable inputs (market data obtained from sources independent from the Company) and to minimize the use of unobservable inputs (the Company’s assumptions about how market participants would price assets and liabilities). As a basis for considering such assumptions, a three-tier fair value hierarchy has been established, which prioritizes the inputs used in measuring fair value as follows:
•Level 1 - Observable inputs such as quoted prices (unadjusted) in active markets for identical assets or liabilities.
•Level 2 - Inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.
•Level 3 - Unobservable inputs that reflect the reporting entity’s own assumptions.
The following table summarizes the financial assets (cash, cash equivalents, restricted cash and investments) measured at fair value on a recurring basis:
September 30, 2023
(in thousands)Level 1Level 2Level 3Total
Financial assets:
Cash, cash equivalents and restricted cash$46,397 $— $— $46,397 
Corporate bonds— 32,396 — 32,396 
Commercial paper— 93,916 — 93,916 
Treasury bills— 80,213 — 80,213 
Treasury bonds— 85,569 — 85,569 
Yankee bonds— — — — 
Total financial assets$46,397 $292,094 $— $338,491 
December 31, 2022
(in thousands)Level 1Level 2Level 3Total
Financial assets:
Cash, cash equivalents and restricted cash$94,172 $— $— $94,172 
U.S. agency securities— 4,948 — 4,948 
Corporate bonds— 104,080 — 104,080 
Commercial paper— 125,187 — 125,187 
Treasury bills— 12,282 — 12,282 
Treasury bonds— 42,220 — 42,220 
Yankee bonds— 6,501 — 6,501 
Total financial assets$94,172 $295,218 $— $389,390 
The Company's Level 1 instruments include cash, cash equivalents and restricted cash that are valued using quoted market prices. Aurinia estimates the fair values of investments in corporate debt securities, government and government related securities and certificates of deposits by taking into consideration valuations obtained from third-party pricing services. The fair value of the Company's investments classified within Level 2 is based upon observable inputs that may include benchmark yield curves, reported trades, issuer spreads, benchmark securities and reference data including market research publications. At September 30, 2023 and December 31, 2022, the weighted average remaining contractual maturities of Aurinia's Level 2 investments were approximately 7 months. It is the Company's intent for these investments to have an overall rating of A-1, or higher, by Moody’s, Standard & Poor’s and Fitch.
No credit loss allowance was recorded as of September 30, 2023 and December 31, 2022, as the Company does not believe the unrealized loss is a result of a credit loss due to the nature of the investments. Aurinia also considered the current and expected future economic and market conditions and determined that the estimate of credit losses was not significantly impacted.
Refer to Note 4, “Cash, Cash Equivalents, Restricted Cash and Investments,” for the carrying amount and related unrealized gains (losses) by type of investment.
v3.23.3
Cash, Cash Equivalents, Restricted Cash and Investments
 9 Months Ended
Sep. 30, 2023
Investments, Debt and Equity Securities [Abstract]  
Cash, Cash Equivalents, Restricted Cash and Investments Cash, Cash Equivalents, Restricted Cash and Investments
As of September 30, 2023 and December 31, 2022, the Company had $338.5 million and $389.4 million, respectively of cash, cash equivalents, restricted cash and investments summarized below. As of September 30, 2023 and December 31, 2022, $292.1 million and $295.2 million were available-for-sale debt securities which are carried at fair market value.
September 30, 2023
(in thousands)Amortized CostUnrealized GainsUnrealized LossesEstimated Fair Value
Cash, cash equivalents and restricted cash$46,397 $— $— $46,397 
Corporate bonds31,820 — (15)31,805 
Commercial paper93,960 — (44)93,916 
Treasury bills80,210 3 — 80,213 
Treasury bonds85,654 — (85)85,569 
Yankee bonds— — — — 
Total cash, cash equivalents, restricted cash and short-term investments$338,041 $3 $(144)$337,900 
Total long-term investment corporate bond592 — (1)591 
Total cash, cash equivalents, restricted cash and investments$338,491 
December 31, 2022
(in thousands)Amortized CostUnrealized GainsUnrealized LossesEstimated Fair Value
Cash, cash equivalents and restricted cash$94,172 $— $— $94,172 
U.S. agency securities4,951 — (3)4,948 
Corporate bonds104,174 — (94)104,080 
Commercial paper125,255 — (68)125,187 
Treasury bills12,290 — (8)12,282 
Treasury bonds42,301 — (81)42,220 
Yankee bonds6,503 — (2)6,501 
Total cash, cash equivalents, restricted cash and short-term investments$389,646 $— $(256)$389,390 

As of September 30, 2023 and December 31, 2022, accrued interest receivable from investments were $0.7 million and $1.1 million, respectively. During the three and nine months ended September 30, 2023, the Company had $73 thousand and $114 thousand unrealized gains on available-for-sale securities, net of tax, respectively, which are included as a component of comprehensive loss on the consolidated statements of operations. During the three and nine months ended September 30, 2022, the Company had $0.3 million and $0.7 million unrealized gains and losses on available-for-sale securities, net of tax, respectively, which are included as a component of comprehensive loss on the consolidated statements of operations. Currently, the Company does not intend to sell investments that are in an unrealized loss position, and it is unlikely the Company will be required to sell the investments before recovery of their amortized cost basis, which may be at maturity. The Company has determined that the gross unrealized losses on investments at September 30, 2023, were temporary in nature. Realized gains or losses were immaterial during the three and nine months ended September 30, 2023 and 2022.
The Company's investments as of September 30, 2023 mature at various dates through August 2025.
v3.23.3
Inventories, net
 9 Months Ended
Sep. 30, 2023
Inventory Disclosure [Abstract]  
Inventories, net Inventories, netInventories are valued under a standard costing methodology on a first-in, first-out basis and are stated at the lower of cost or net realizable value. The Company capitalizes inventory costs related to products to be sold in the ordinary course of business.
The Company makes a determination of capitalizing inventory costs for a product based on, among other factors, status of regulatory approval, information regarding safety, efficacy and expectations relating to commercial sales and recoverability of costs. Capitalized costs of inventories for LUPKYNIS mainly include third party manufacturing costs, transportation, storage, insurance, and allocated internal labor. Due to the nature of the Company's supply chain process, inventory that is owned by the Company, is physically stored at third-party warehouses, logistics providers, and contract manufacturers.

The Company assesses recoverability of inventory each reporting period to determine any write-down to net realizable value resulting from excess or obsolete inventories. As of September 30, 2023 and December 31, 2022, Aurinia recorded reserves of finished goods inventories of approximately $1.1 million and $3.9 million, respectively, which were primarily related to potential inventory obsolescence.

The components of inventory, net are as follows:
(in thousands)September 30, 2023December 31, 2022
Raw materials$1,985 $2,217 
Work in process29,639 21,059 
Finished goods, net of reserve1,196 1,476 
Total inventories, net$32,820 $24,752 
v3.23.3
Prepaid Expenses
 9 Months Ended
Sep. 30, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Prepaid Expenses Prepaid Expenses
Prepaid expenses are as follows:

(in thousands)September 30, 2023December 31, 2022
Prepaid assets$7,288 $5,451 
Prepaid deposits6,922 6,330 
Prepaid insurance1,948 1,799 
Total prepaid expenses$16,158 $13,580 
v3.23.3
Intangible Assets
 9 Months Ended
Sep. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Intangible Assets
The following table summarizes the carrying amount of intangible assets, net of accumulated amortization.
September 30, 2023
(in thousands)Gross Carrying
Value		Accumulated
Amortization		Net Carrying
Amount
Patents$1,802 $(1,287)$515 
Acquired intellectual property and reacquired rights15,126 (10,538)4,588 
Internal-use software implementation costs2,873 (2,715)158 
$19,801 $(14,540)$5,261 
December 31, 2022
(in thousands)Gross Carrying
Value		Accumulated
Amortization		Net Carrying
Amount
Patents$1,569 $(1,262)$307 
Acquired intellectual property and reacquired rights15,126 (9,838)5,288 
Internal-use software implementation costs2,873 (2,043)830 
$19,568 $(13,143)$6,425 
Amortization expense for the three months ended September 30, 2023 and 2022 was approximately $0.5 million for both periods and for the nine months ended September 30, 2023 and 2022 was approximately $1.4 million and $1.6 million, respectively.
v3.23.3
Property and Equipment, net
 9 Months Ended
Sep. 30, 2023
Property, Plant and Equipment [Abstract]  
Property and Equipment, net Property and Equipment, net
Property and equipment, net are as follows:
(in thousands)September 30, 2023December 31, 2022
Construction in progress$— $255 
Leasehold improvements3,243 2,978 
Office equipment631 645 
Furniture1,141 976 
Computer equipment235 251 
5,2505,105
Less accumulated depreciation(1,754)(1,455)
Property and equipment, net$3,496 $3,650 
v3.23.3
Lease Obligations
 9 Months Ended
Sep. 30, 2023
Leases [Abstract]  
Lease Obligations Lease Obligations
The Company has the following lease obligations:
Victoria, British Columbia
In December 2020, Aurinia entered into a lease for office space in Victoria, British Columbia. During September 2022, the fixed lease term ended on the Victoria lease and the Company exercised its right to enter into a short-term month to month lease, of which expenses are incurred in SG&A. On March 31, 2023, the Company terminated the Victoria lease. 
Rockville, Maryland
During March 2020, the Company entered into a lease for its U.S. commercial office in Rockville, Maryland for a total of 30,531 square feet of office space. The lease has a remaining term of approximately eight years and has an option to extend for two five-year periods after the initial term of 11 years has elapsed and has an option to terminate after seven years. As of September 30, 2023, the Company had a right-of-use (ROU) asset of $4.6 million and lease liability of $7.5 million included in the condensed consolidated balance sheets. As of December 31, 2022, the Company had a right of use asset of $4.9 million and lease liability of $8.0 million included in the condensed consolidated balance sheets. The Company recorded leasehold improvement incentives in the amount of $2.3 million as additions to the lease liability. The lease term commenced on March 12, 2020. When measuring the lease liability, the Company discounted lease payments using its incremental borrowing rate at March 12, 2020. The incremental borrowing rate applied to the lease liability on March 12, 2020 was 5.2% based on the financial position of the Company, geographical region and term of lease.
Edmonton, Alberta
During October 2022, the Company entered into a long term lease in Edmonton for a total of 4,375 square feet of office space. The lease is a six year lease and has an option to renew after five years at prevailing market rates. The lease commenced on November 1, 2022 and the Company recorded the lease as an operating lease. The lease is not material to the Company's financial position.
For all leases, the Company incurs variable lease costs. These costs include operation and maintenance costs included in SG&A and are expensed as incurred. The variable lease costs are not material to the Company's financial position.
The operating lease costs for all leases for the three and nine months ended September 30, 2023 were $0.2 million and $0.6 million, respectively. Operating lease costs for the three and nine months ended September 30, 2022 were $0.2 million and $0.8 million, respectively.
Monoplant
On December 15, 2020, the Company entered into a collaborative agreement with Lonza to build a dedicated manufacturing facility within Lonza’s existing small molecule facility in Visp, Switzerland. The dedicated facility (also referred to as "monoplant") is equipped with state-of-the-art manufacturing equipment to provide cost and production efficiency for the manufacturing of voclosporin, while expanding existing capacity and providing supply security to meet future commercial demand.
Following U.S. regulatory approval of LUPKYNIS in January 2021, the construction of the monoplant began. The Company has completed a capital expenditure payment program for the monoplant totaling approximately CHF 21.0 million. The first capital expenditure payment was made in February 2021 of $11.8 million (CHF 10.5 million) and was treated as an upfront lease payment and recorded under other non-current assets on the condensed consolidated balance sheets. The second payment of $11.9 million (CHF 10.5 million) became due when the facility fulfilled the required operational qualifications, which occurred during the second quarter of 2023. The Company now has the exclusive right to use the monoplant by paying a quarterly fixed facility fee.

The Company has determined that the arrangement will be accounted for as a finance lease under ASC 842. Under ASC 842, the lease term begins at the commencement date and is based on the noncancellable period for which a lessee has the right to use an underlying asset. Aurinia determined that the lease commencement occurred at the point when the FDA manufacturing validation process began, which occurred during the three months ended June 30, 2023.

The Company, at lease inception, recorded an ROU asset of approximately $117.6 million and a corresponding lease liability of $94.1 million, which is the present value of the minimum lease payments beginning July 2023 and expiring in 2030. The incremental borrowing rate applied to value the lease liability at inception is 6.19%, which was based on the financial position of the Company, geographical region and term of lease.

As of September 30, 2023 the ROU asset, net and corresponding lease liability balance were $113.1 million and $85.5 million, respectively. For the three and nine months ended September 30, 2023, related to the lease, ROU amortization was $4.4 million and $4.6 million respectively, and interest expense was $1.4 million and $1.5 million, respectively.
The following table represents the weighted-average remaining lease terms and discount rates as of September 30, 2023:
As of September 30, 2023
Weighted Average Remaining Lease Term (years)Weighted Average Discount Rate
Operating leases7.95.28%
Finance lease
6.56.19%
Supplemental cash flow information related to the leases are as follows:
Nine months ended
September 30,
20232022
(in thousands)
Cash paid for amounts included in the measurement of lease liabilities
Financing cash flows from finance lease
$(3,482)$— 
Operating cash flows from finance lease
$(718)$— 
Operating cash flows from operating leases
$(805)$(897)
The following table provides a summary of lease liabilities payments for the next five years and thereafter:
(in thousands)Finance Lease PaymentsOperating Lease Payments
Remainder of 2023$3,963 $276 
202415,851 1,113 
202515,851 1,141 
202615,851 1,169 
202715,851 1,198 
Thereafter35,663 4,533 
Total future minimum lease payments 103,030 9,430 
Less: lease imputed interest(17,509)(1,737)
Total future minimum lease payments$85,521 $7,693 

Beinheim
The Company has entered into an equipment and facility finance lease for a backup manufacturing encapsulation site in Beinheim, France that has not yet commenced operations and is therefore, not included in the above table. As part of the agreement, the Company expects to make payments of approximately $1.0 million prior to lease commencement and the present value of minimum lease payments will total approximately $0.1 million.
v3.23.3
Accounts Payable and Accrued Liabilities
 9 Months Ended
Sep. 30, 2023
Payables and Accruals [Abstract]  
Accounts Payable and Accrued Liabilities Accounts Payable and Accrued Liabilities
Accounts payable and accrued liabilities are as follows:
(in thousands)September 30, 2023December 31, 2022
Employee accruals$18,177 $20,214 
Commercial accruals13,437 8,620 
Accrued R&D projects5,678 5,350 
Trade payables8,854 3,087 
Other accrued liabilities5,938 2,094 
Income taxes payable225 625 
Total accounts payable and accrued liabilities$52,309 $39,990 
v3.23.3
Deferred Compensation and Other Non-current Liabilities
 9 Months Ended
Sep. 30, 2023
Payables and Accruals [Abstract]  
Deferred Compensation and Other Non-current Liabilities Deferred Compensation and Other Non-current LiabilitiesThe Company recorded other non-current liabilities of $10.3 million and $12.2 million as of September 30, 2023 and December 31, 2022, respectively. The balance as of September 30, 2023 and December 31, 2022 primarily included deferred compensation arrangements whereby certain former executive officers as of March 8, 2012 were provided with future potential employee benefit obligations for remaining with the Company for a certain period of time. These obligations are also contingent on the occurrence of uncertain future events.
v3.23.3
License and Collaboration Agreements
 9 Months Ended
Sep. 30, 2023
Revenue from Contract with Customer [Abstract]  
License and Collaboration Agreements License and Collaboration Agreements
Otsuka Contract

On December 17, 2020, the Company entered into a collaboration and license agreement with Otsuka for the development and commercialization of oral LUPKYNIS in the Otsuka Territories.

As part of the agreement, the Company received an upfront cash payment of $50.0 million in 2020 for the license agreement and has the potential to receive up to $50.0 million in regulatory and pricing approval related milestones. The Company provides semi-finished product of LUPKYNIS to Otsuka on a cost-plus basis, and receives tiered royalties ranging from 10 to
20 percent (dependent on territory and achievement of sale thresholds) on net product sales by Otsuka, along with additional milestone payments based on the attainment of certain annual sales. In addition, certain collaboration services are to be provided to Otsuka on agreed upon rates.

In furtherance of the collaboration and license agreement with Otsuka mentioned above, on August 1, 2022, the Company entered into a commercial supply agreement with Otsuka, formalizing the terms to supply semi-finished goods of LUPKYNIS to Otsuka in the Otsuka Territories, including sharing production capacity of the monoplant.

On September 15, 2022, the European Commission (EC) granted marketing authorization of LUPKYNIS. The centralized marketing authorization is valid in all EU member states as well as in Iceland, Liechtenstein, Norway and Northern Ireland. The approval triggered a $30.0 million milestone to the Company, which was recognized as collaboration revenue for the year ended December 31, 2022. On November 29, 2022 Aurinia announced that the MHRA had granted marketing authorization of LUPKYNIS in Great Britain. On April 24, 2023, LUPKYNIS received regulatory approval in Switzerland. The Company continues to progress with regulatory approval with Otsuka in the other Otsuka Territories.

During the three months ended September 30, 2023, the Company received notification that the pricing and reimbursement milestone was secured. As a result, this triggered a $10.0 million milestone which was recognized as collaboration revenue in the quarter.

For the three and nine months ended September 30, 2023, the Company recognized $12.7 million and $13.2 million, respectively of license, royalty and collaboration revenue from services provided under the Otsuka agreement. For the three and nine months ended September 30, 2022, the Company recognized $30.2 million and $30.4 million, respectively.

Riptide License
On August 17, 2021, AUR300 (M2 macrophage modulation via CD206 binding) was secured through a global licensing and research agreement with Riptide Bioscience, Inc. (Riptide), a private company. As part of the agreement, in 2021 the Company paid Riptide an upfront license fee of $6.0 million which was expensed as research and development on the condensed consolidated statements of operations. During the first quarter of 2022, Aurinia paid $4.0 million for the achievement of a one-time milestone. Additional payments are due upon certain development, clinical and regulatory milestones, and royalties will be payable upon commercialization.
v3.23.3
Net Loss per Common Share
 9 Months Ended
Sep. 30, 2023
Earnings Per Share [Abstract]  
Net Loss per Common Share Net Loss per Common Share
Basic and diluted net loss per common share is computed by dividing net loss by the weighted average number of common shares outstanding. Since the Company was in a loss position for all periods presented, diluted net loss per share is the same as basic net loss per share. The numerator and denominator used in the calculation of basic and diluted net loss per common share are as follows:
Three months ended
September 30,		Nine months ended
September 30,
(in thousands, except per share data)2023202220232022
Net loss$(13,447)$(8,989)$(51,145)$(82,134)
Weighted average common shares outstanding142,847 141,856 143,085 141,831 
Net loss per common share (expressed in $ per share)$(0.09)$(0.06)$(0.36)$(0.58)
The Company did not include the securities in the following table in the computation of the net loss per common share because the effect would have been anti-dilutive during each period:
Nine months ended
September 30,
(in thousands)20232022
Stock options12,400 14,299 
Unvested performance awards921 — 
Unvested restricted stock units6,968 2,098 
20,289 16,397 
v3.23.3
Share-based Compensation
 9 Months Ended
Sep. 30, 2023
Share-Based Payment Arrangement [Abstract]  
Share-based Compensation Share-based Compensation
The Company's Amended and Restated Equity Incentive Plan (the Plan), which was adopted and approved by the Company's shareholders in June 2021, allows for an issuance of up to an aggregate of 23.8 million shares and provides for grants of stock options, performance awards (PAs), and restricted stock units (RSUs) that may be settled in cash and common shares. Also in June 2021, the Company's shareholders adopted and approved the Company's 2021 ESPP, which allows for the issuance of up to 2.5 million shares. The 2021 ESPP is intended to qualify as an “employee stock purchase plan” under Section 423 of the Internal Revenue Code but also permits the Company to include the employees, including non-United States employees, in offerings not intended to qualify under Section 423. The purpose of the 2021 ESPP is to provide eligible employees with opportunities to purchase the Company’s common shares at a discounted price.
During 2022, the Company modified the 2021 ESPP for the current and future offerings. The new ESPP terms shortened the plan from four purchases over a 24-month offering period to two purchases over a 12-month offering period. Additionally, the ESPP now contains a rollover mechanism; that is, if the stock price on the purchase date is less than the offering price (as that is determined under the 2021 ESPP), that offering is then canceled and any participants are rolled into a new 12-month offering period at the lower price.
In addition to stock options, PAs and RSUs granted under the Plan, the Company has granted certain stock options and RSUs as inducements material to new employees entering employment in accordance with Nasdaq Listing Rule 5635(c)(4). The inducements were granted outside of the Plan.
Stock Options

The Plan requires the exercise price of each option not to be less than the closing market price of the Company’s common shares on the business day immediately prior to the date of grant. The Board of Directors approves the vesting criteria and periods at its discretion. The options issued under the Plan are accounted for as equity-settled share-based payments.
The Company used the Black-Scholes option pricing model to estimate the fair value of the options granted. The assumptions used for the annual volatility and expected life of the options are reviewed and updated annually. The Company considers historical volatility of its common shares in estimating its future stock price volatility. The risk-free interest rate for the expected life of the options was based on the yield available on government benchmark bonds with an approximate equivalent
remaining term at the time of the grant. The expected life is based upon the contractual term, taking into account expected employee exercise and expected post-vesting employment termination behavior.
The following weighted average assumptions were used to estimate the fair value of the options granted during the nine months ended September 30, 2023 and September 30, 2022:
20232022
Annualized volatility71 %70 %
Risk-free interest rate3.92 %2.01 %
Expected life of options in years5.0 years5.0 years
Estimated forfeiture rate12.7 %12.1 %
Dividend rate0.0 %0.0%
Fair value per common share option$5.94 $6.60 
The increase of the risk-free interest rate during the nine months ended September 30, 2023 was due to the increase of higher yields on government benchmark bonds.

The following table summarizes the option award activity for the nine months ended September 30, 2023:

September 30, 2023
Number of shares (in thousands)Weighted average exercise price $
Outstanding - December 31, 202213,295 $12.09 
Granted675 9.68 
Exercised(558)5.27 
Forfeited(1,012)14.11 
Outstanding - September 30, 202312,400 $12.10 
Restricted Stock Units and Performance Awards
The Company has granted RSUs and PAs under the Plan, as well as inducements for certain new hires as discussed above. The RSUs and PAs are fair valued based on the previous business days' market price of common shares on the date of the grant.
The following table summarizes the RSU and PA activity for the nine months ended September 30, 2023:
September 30, 2023
Number of shares (in thousands)Weighted average fair value price $
Outstanding - December 31, 20221,980 $10.84 
Granted6,775 9.04 
Vested(569)11.71 
Forfeited(297)9.31 
Outstanding - September 30, 20237,889 $9.29 
Compensation Expense
The Company recognized share-based compensation expense for the three and nine months ended September 30, 2023 and September 30, 2022 as follows:
Three months ended
September 30,		Nine months ended
September 30,
(in thousands)2023202220232022
Research and development$1,975 $1,489 $5,679 $3,531 
Selling, general and administrative9,560 6,625 26,969 21,480 
Capitalized under inventories273 206 895 387 
Share-based compensation expense$11,808 $8,320 $33,543 $25,398 
As of September 30, 2023, there was $39.2 million of unrecognized share-based compensation expense related to unvested awards granted which is expected to be recognized over a weighted-average period of approximately 1.4 years.
v3.23.3
Income Taxes
 9 Months Ended
Sep. 30, 2023
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes
The effective tax rates for the three and nine months ended September 30, 2023 and September 30, 2022 differed from the federal statutory rate applied to losses before income taxes primarily as a result of the mix of income, losses and valuation allowances.

The Company recognized an income tax expense of approximately $298 thousand and $92 thousand for the three and nine months ended September 30, 2023 respectively. The Company recognized an income tax expense of approximately $954 thousand and $973 thousand for the three and nine months ended September 30, 2022. The 2023 quarter to date income tax expense recognized for 2023 relates to a current period tax expense that is not offset by a tax benefit as the Company had losses which were fully offset by a valuation allowance in its significant jurisdictions and withholding taxes on foreign income. The 2023 year to date tax expense is partially offset by a prior period favorable adjustment in U.S. income taxes. The income tax expense recognized for 2022 was a result of income in certain jurisdictions. The tax expense was not offset by a tax benefit as the Company had losses which were fully offset by a valuation allowance in its significant jurisdictions.
v3.23.3
Related Party Transactions
 9 Months Ended
Sep. 30, 2023
Related Party Transactions [Abstract]  
Related Party Transactions Related Party Transactions
ILJIN is considered to be a related party due to their equity ownership of over 5%. The outstanding related party amount payable to ILJIN is the result of a milestone achieved as of September 30, 2023. The amount payable to ILJIN of $0.5 million as of September 30, 2023 was recorded in other current liabilities.
On September 21, 2023, the Company appointed Dr. Robert T. Foster to the Board of Directors. Dr. Foster is considered a related party since he is one of the former executive officers of the Company who, as of March 8, 2012 was provided with future potential employee benefit obligations for remaining with the Company for a certain period of time. These obligations are contingent on the occurrence of uncertain future events. As of September 30, 2023, the Company had $0.5 million and $6.4 million of current and non-current liabilities related to Dr. Foster, respectively. From the time that Dr. Foster became a related party, the Company has not made any payments to him for the former employee benefit obligations.
v3.23.3
Commitments and Contingencies
 9 Months Ended
Sep. 30, 2023
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Commitments and Contingencies
The Company may, from time to time, be subject to claims and legal proceedings brought against it in the normal course of business. Such matters are subject to many uncertainties. Management believes the ultimate resolution of such contingencies will not have a material adverse effect on the consolidated financial position of the Company. The Company's material commitments and contingencies have not changed in any material manner from those previously described in the Company's Annual Report on Form 10-K for the year ended December 31, 2022 and the quarterly report for the quarter ended June 30, 2023.
Other Funding Commitments
In the normal course of business, the Company enters into agreements with contract research organizations, contract manufacturing organizations and other third parties for services to be provided to the Company. Generally, these agreements
provide for termination upon notice, with specified amounts due upon termination based on the timing of termination and the terms of the agreement. The actual amounts and timing of payments under these agreements are uncertain and contingent upon the initiation and completion of services to be provided to the Company.
v3.23.3
Pay vs Performance Disclosure - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Pay vs Performance Disclosure        
Net loss $ (13,447) $ (8,989) $ (51,145) $ (82,134)
v3.23.3
Summary of Significant Accounting Policies (Policies)
 9 Months Ended
Sep. 30, 2023
Accounting Policies [Abstract]  
Basis of Presentation
Basis of Presentation
The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States (U.S. GAAP) for interim financial information and in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X.
In the opinion of management, the accompanying unaudited condensed consolidated financial statements include all adjustments, consisting of normal recurring adjustments considered necessary for fair presentation in accordance with U.S. GAAP. The condensed consolidated balance sheet as of September 30, 2023 was derived from audited annual consolidated financial statements but does not include all annual disclosures required by U.S. GAAP. These condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2022. The results of operations for the three and nine months ended September 30, 2023 are not necessarily indicative of the results to be expected for the full year or any other future periods.
Major Customers
Major Customers: The Company currently has two main customers for U.S. commercial sales of LUPKYNIS and a collaboration partnership with Otsuka for sales of semi-finished product and license, royalty, and collaboration revenue in the Otsuka Territories.
The percentage of total revenues, net from our main customers were as follows:
Three months ended
September 30,		Nine months ended
September 30,
2023202220232022
Product revenue, net
77%48%90%74%
License, royalty and collaboration revenue
21%52%9%26%
In late March 2022, the Company provided a nominal additional discount to both of its two main U.S. customers, applicable for the 2022 calendar year, in connection with holding additional amounts of LUPKYNIS on hand due to supply chain concerns. In December 2022, the Company extended the nominal discount to the end of 2023. Such discounts, or any future discounts, may result in reduced sales to these customers in subsequent periods and substantial fluctuations in revenues from period to period. The Company monitors economic conditions, the creditworthiness of customers and government regulations and funding, both domestically and abroad. The Company regularly communicates with its customers regarding the status of receivable balances. Global economic conditions and customer specific factors may require the Company to periodically reevaluate the collectability of its receivables and based on this evaluation the Company could potentially incur credit losses. The Company has had no historical write-offs related to customers or receivables.
Product Revenues
Product Revenues
In the United States (and territories), the Company sells LUPKYNIS primarily to specialty pharmacies and specialty distributors. These customers subsequently distribute the Company's products to patients and healthcare providers. Revenues from product sales are recognized when the customer obtains control of the Company's product, which typically occurs upon delivery to the customer.
Reserves for discounts and allowances: Product sales are recorded at the net sales price, which includes estimates of variable consideration for which reserves are established. These reserves are based on estimates of the amounts earned or to be claimed on the related sales and are classified as reductions of accounts receivable (if the amount is payable to the customer) or a liability (if the amount is payable to a party other than the customer).
The Company's estimates of reserves established for variable consideration are calculated based upon utilizing the expected value method. The transaction price, which includes variable consideration reflecting the impact of discounts and allowances, may be subject to constraint and is included in the net sales price only to the extent that it is probable that a significant reversal of the amount of the cumulative revenues recognized will not occur in a future period. Amounts related to such items are estimated at contract inception and updated at the end of each reporting period as additional information becomes available.
Significant judgment is required in estimating variable consideration. In making these estimates, the Company considers historical data, including patient mix and inventory sold to customers that has not yet been dispensed. The Company uses a data aggregator and historical claims to estimate variable consideration for inventory sold to customers, including specialty pharmacies and specialty distributors, that has not yet been dispensed. Actual amounts may ultimately differ from the Company's estimates. If actual results vary, the Company adjusts these estimates, which could have an effect on earnings in the period of adjustment. As of September 30, 2023, the Company did not have any material adjustments to variable consideration
estimates based on actual results. These specific adjustments are detailed further in the Company's Annual Report on Form 10-K for the year ended December 31, 2022.
Accounts Receivable, Net Accounts Receivable, Net: Accounts receivable are stated at their net realizable value. The Company's accounts receivable primarily represent amounts due to the Company from product sales and from its Otsuka collaboration agreement (Note 12). As of September 30, 2023 and December 31, 2022, accounts receivable, net are $37.9 million and $13.5 million, respectively. The Company's standard credit terms range from 30 to 45 days and does not assess whether a contract has a significant financing component if the expectation at contract inception is such that the period between the transfer of the promised good to the customer and receipt of payment will be one year or less. The Company estimates the allowance for doubtful accounts using the current expected credit loss, or CECL, model. Under the CECL model, the allowance for doubtful accounts reflects the net amount expected to be collected from the account receivables. Aurinia evaluates the collectability of these cash flows based on the asset’s amortized cost, the risk of loss even when that risk is remote, losses over an asset’s contractual life, and other relevant information available to the Company. Accounts receivable balances are written off against the allowance when it is probable that the receivable will not be collected. The allowance for doubtful accounts was nil as of September 30, 2023 and December 31, 2022.
Share-Based Compensation Share-Based Compensation: The Company follows ASC Topic 718, Compensation - Stock Compensation (ASC 718), which requires the measurement and recognition of compensation expense, based on estimated fair values, for all share-based awards made to employees and directors. The Company records compensation expense based on the fair value on the grant date using the graded accelerated vesting method for all share-based payments related to stock options, performance awards (PAs), restricted stock units (RSUs) and purchases under the Company's 2021 Employee Share Purchase Plan (ESPP). The estimated fair value of performance-based awards is measured on the grant date and is recognized when it is determined that it is probable that the performance condition will be achieved. The Company has elected a policy for all share-based awards to estimate forfeitures based on historical forfeiture experience at the time of grant and revise in subsequent periods if actual forfeitures differ from those estimates.
Recently Adopted Accounting Pronouncements
Recently Adopted Accounting Pronouncements
In November 2021, the FASB issued ASU No. 2021-10, Government Assistance (Topic 832): Disclosures by Business Entities about Government Assistance, which requires business entities to make annual disclosures about transactions with a government (including government assistance) by analogizing to a grant or contribution accounting model. The required disclosures include the nature of the transaction, the entity's related accounting policy, the financial statement line items affected and the amounts reflected in the current period financial statements, as well as any significant terms and conditions. The guidance is effective for financial statements issued for annual periods beginning after December 15, 2021. The Company adopted the ASU effective January 1, 2022, with no material impact on the condensed consolidated financial statements as of September 30, 2023.
v3.23.3
Summary of Significant Accounting Policies (Tables)
 9 Months Ended
Sep. 30, 2023
Accounting Policies [Abstract]  
Schedule of Total Revenues, Net From Main Customers
The percentage of total revenues, net from our main customers were as follows:
Three months ended
September 30,		Nine months ended
September 30,
2023202220232022
Product revenue, net
77%48%90%74%
License, royalty and collaboration revenue
21%52%9%26%
v3.23.3
Fair Value Measurements (Tables)
 9 Months Ended
Sep. 30, 2023
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
The following table summarizes the financial assets (cash, cash equivalents, restricted cash and investments) measured at fair value on a recurring basis:
September 30, 2023
(in thousands)Level 1Level 2Level 3Total
Financial assets:
Cash, cash equivalents and restricted cash$46,397 $— $— $46,397 
Corporate bonds— 32,396 — 32,396 
Commercial paper— 93,916 — 93,916 
Treasury bills— 80,213 — 80,213 
Treasury bonds— 85,569 — 85,569 
Yankee bonds— — — — 
Total financial assets$46,397 $292,094 $— $338,491 
December 31, 2022
(in thousands)Level 1Level 2Level 3Total
Financial assets:
Cash, cash equivalents and restricted cash$94,172 $— $— $94,172 
U.S. agency securities— 4,948 — 4,948 
Corporate bonds— 104,080 — 104,080 
Commercial paper— 125,187 — 125,187 
Treasury bills— 12,282 — 12,282 
Treasury bonds— 42,220 — 42,220 
Yankee bonds— 6,501 — 6,501 
Total financial assets$94,172 $295,218 $— $389,390 
v3.23.3
Cash, Cash Equivalents, Restricted Cash and Investments (Tables)
 9 Months Ended
Sep. 30, 2023
Investments, Debt and Equity Securities [Abstract]  
Summary of Cash, Cash Equivalents, Restricted Cash and Investments
September 30, 2023
(in thousands)Amortized CostUnrealized GainsUnrealized LossesEstimated Fair Value
Cash, cash equivalents and restricted cash$46,397 $— $— $46,397 
Corporate bonds31,820 — (15)31,805 
Commercial paper93,960 — (44)93,916 
Treasury bills80,210 3 — 80,213 
Treasury bonds85,654 — (85)85,569 
Yankee bonds— — — — 
Total cash, cash equivalents, restricted cash and short-term investments$338,041 $3 $(144)$337,900 
Total long-term investment corporate bond592 — (1)591 
Total cash, cash equivalents, restricted cash and investments$338,491 
December 31, 2022
(in thousands)Amortized CostUnrealized GainsUnrealized LossesEstimated Fair Value
Cash, cash equivalents and restricted cash$94,172 $— $— $94,172 
U.S. agency securities4,951 — (3)4,948 
Corporate bonds104,174 — (94)104,080 
Commercial paper125,255 — (68)125,187 
Treasury bills12,290 — (8)12,282 
Treasury bonds42,301 — (81)42,220 
Yankee bonds6,503 — (2)6,501 
Total cash, cash equivalents, restricted cash and short-term investments$389,646 $— $(256)$389,390 
v3.23.3
Inventories, net (Tables)
 9 Months Ended
Sep. 30, 2023
Inventory Disclosure [Abstract]  
Schedule of Inventories, net
The components of inventory, net are as follows:
(in thousands)September 30, 2023December 31, 2022
Raw materials$1,985 $2,217 
Work in process29,639 21,059 
Finished goods, net of reserve1,196 1,476 
Total inventories, net$32,820 $24,752 
v3.23.3
Prepaid Expenses (Tables)
 9 Months Ended
Sep. 30, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Prepaid Expenses and Other Current Assets
Prepaid expenses are as follows:

(in thousands)September 30, 2023December 31, 2022
Prepaid assets$7,288 $5,451 
Prepaid deposits6,922 6,330 
Prepaid insurance1,948 1,799 
Total prepaid expenses$16,158 $13,580 
v3.23.3
Intangible Assets (Tables)
 9 Months Ended
Sep. 30, 2023
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets
The following table summarizes the carrying amount of intangible assets, net of accumulated amortization.
September 30, 2023
(in thousands)Gross Carrying
Value		Accumulated
Amortization		Net Carrying
Amount
Patents$1,802 $(1,287)$515 
Acquired intellectual property and reacquired rights15,126 (10,538)4,588 
Internal-use software implementation costs2,873 (2,715)158 
$19,801 $(14,540)$5,261 
December 31, 2022
(in thousands)Gross Carrying
Value		Accumulated
Amortization		Net Carrying
Amount
Patents$1,569 $(1,262)$307 
Acquired intellectual property and reacquired rights15,126 (9,838)5,288 
Internal-use software implementation costs2,873 (2,043)830 
$19,568 $(13,143)$6,425 
v3.23.3
Property and Equipment, net (Tables)
 9 Months Ended
Sep. 30, 2023
Property, Plant and Equipment [Abstract]  
Property and Equipment, net
Property and equipment, net are as follows:
(in thousands)September 30, 2023December 31, 2022
Construction in progress$— $255 
Leasehold improvements3,243 2,978 
Office equipment631 645 
Furniture1,141 976 
Computer equipment235 251 
5,2505,105
Less accumulated depreciation(1,754)(1,455)
Property and equipment, net$3,496 $3,650 
v3.23.3
Lease Obligations (Tables)
 9 Months Ended
Sep. 30, 2023
Leases [Abstract]  
Lease, Cost
The following table represents the weighted-average remaining lease terms and discount rates as of September 30, 2023:
As of September 30, 2023
Weighted Average Remaining Lease Term (years)Weighted Average Discount Rate
Operating leases7.95.28%
Finance lease
6.56.19%
Supplemental cash flow information related to the leases are as follows:
Nine months ended
September 30,
20232022
(in thousands)
Cash paid for amounts included in the measurement of lease liabilities
Financing cash flows from finance lease
$(3,482)$— 
Operating cash flows from finance lease
$(718)$— 
Operating cash flows from operating leases
$(805)$(897)
Lessee, Operating Lease, Liability, Maturity
The following table provides a summary of lease liabilities payments for the next five years and thereafter:
(in thousands)Finance Lease PaymentsOperating Lease Payments
Remainder of 2023$3,963 $276 
202415,851 1,113 
202515,851 1,141 
202615,851 1,169 
202715,851 1,198 
Thereafter35,663 4,533 
Total future minimum lease payments 103,030 9,430 
Less: lease imputed interest(17,509)(1,737)
Total future minimum lease payments$85,521 $7,693 
v3.23.3
Accounts Payable and Accrued Liabilities (Tables)
 9 Months Ended
Sep. 30, 2023
Payables and Accruals [Abstract]  
Schedule of Accrued Liabilities
Accounts payable and accrued liabilities are as follows:
(in thousands)September 30, 2023December 31, 2022
Employee accruals$18,177 $20,214 
Commercial accruals13,437 8,620 
Accrued R&D projects5,678 5,350 
Trade payables8,854 3,087 
Other accrued liabilities5,938 2,094 
Income taxes payable225 625 
Total accounts payable and accrued liabilities$52,309 $39,990 
v3.23.3
Net Loss per Common Share (Tables)
 9 Months Ended
Sep. 30, 2023
Earnings Per Share [Abstract]  
Schedule of Loss Per Share, Basic and Diluted The numerator and denominator used in the calculation of basic and diluted net loss per common share are as follows:
Three months ended
September 30,		Nine months ended
September 30,
(in thousands, except per share data)2023202220232022
Net loss$(13,447)$(8,989)$(51,145)$(82,134)
Weighted average common shares outstanding142,847 141,856 143,085 141,831 
Net loss per common share (expressed in $ per share)$(0.09)$(0.06)$(0.36)$(0.58)
Schedule of Antidilutive Securities Excluded from Computation of Loss Per Share
The Company did not include the securities in the following table in the computation of the net loss per common share because the effect would have been anti-dilutive during each period:
Nine months ended
September 30,
(in thousands)20232022
Stock options12,400 14,299 
Unvested performance awards921 — 
Unvested restricted stock units6,968 2,098 
20,289 16,397 
v3.23.3
Share-based Compensation (Tables)
 9 Months Ended
Sep. 30, 2023
Share-Based Payment Arrangement [Abstract]  
Schedule of Share-based Payment Award Valuation Assumptions
The following weighted average assumptions were used to estimate the fair value of the options granted during the nine months ended September 30, 2023 and September 30, 2022:
20232022
Annualized volatility71 %70 %
Risk-free interest rate3.92 %2.01 %
Expected life of options in years5.0 years5.0 years
Estimated forfeiture rate12.7 %12.1 %
Dividend rate0.0 %0.0%
Fair value per common share option$5.94 $6.60 
Schedule of Option Activity
The following table summarizes the option award activity for the nine months ended September 30, 2023:

September 30, 2023
Number of shares (in thousands)Weighted average exercise price $
Outstanding - December 31, 202213,295 $12.09 
Granted675 9.68 
Exercised(558)5.27 
Forfeited(1,012)14.11 
Outstanding - September 30, 202312,400 $12.10 
Schedule of Performance Shares Activity
The following table summarizes the RSU and PA activity for the nine months ended September 30, 2023:
September 30, 2023
Number of shares (in thousands)Weighted average fair value price $
Outstanding - December 31, 20221,980 $10.84 
Granted6,775 9.04 
Vested(569)11.71 
Forfeited(297)9.31 
Outstanding - September 30, 20237,889 $9.29 
Allocation of Share-Based Payments
The Company recognized share-based compensation expense for the three and nine months ended September 30, 2023 and September 30, 2022 as follows:
Three months ended
September 30,		Nine months ended
September 30,
(in thousands)2023202220232022
Research and development$1,975 $1,489 $5,679 $3,531 
Selling, general and administrative9,560 6,625 26,969 21,480 
Capitalized under inventories273 206 895 387 
Share-based compensation expense$11,808 $8,320 $33,543 $25,398 
v3.23.3
Organization and Description of Business (Details)
Aug. 17, 2021
novelAsset
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Number of additional novel assets 2
v3.23.3
Summary of Significant Accounting Policies- Narrative (Details)
 9 Months Ended
Sep. 30, 2023
USD ($)
segment
Dec. 31, 2022
USD ($)
Property, Plant and Equipment [Line Items]    
Number of operating segments | segment 1  
Cash and cash equivalents and investments $ 338,500,000  
Number of customers | segment 2  
Accounts receivable, net $ 37,946,000 $ 13,483,000
Allowance for doubtful accounts $ 0 $ 0
Minimum    
Property, Plant and Equipment [Line Items]    
Receivable standard credit terms (in days) 30 days  
Maximum    
Property, Plant and Equipment [Line Items]    
Receivable standard credit terms (in days) 45 days  
v3.23.3
Summary of Significant Accounting Policies - Schedule of Total Revenues, Net From Main Customers (Details) - Two Specialty Pharmacy - Revenue Benchmark - Customer Concentration Risk
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Product revenue, net        
Property, Plant and Equipment [Line Items]        
Concentration risk (as percent) 77.00% 48.00% 90.00% 74.00%
License, royalty and collaboration revenue        
Property, Plant and Equipment [Line Items]        
Concentration risk (as percent) 21.00% 52.00% 9.00% 26.00%
v3.23.3
Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2023
Dec. 31, 2022
Financial assets:    
Total financial assets $ 338,491 $ 389,390
Cash, cash equivalents and restricted cash    
Financial assets:    
Total financial assets 46,397 94,172
U.S. agency securities    
Financial assets:    
Total financial assets   4,948
Corporate bonds    
Financial assets:    
Total financial assets 32,396 104,080
Commercial paper    
Financial assets:    
Total financial assets 93,916 125,187
Treasury bills    
Financial assets:    
Total financial assets 80,213 12,282
Treasury bonds    
Financial assets:    
Total financial assets 85,569 42,220
Yankee bonds    
Financial assets:    
Total financial assets 0 6,501
Level 1    
Financial assets:    
Total financial assets 46,397 94,172
Level 1 | Cash, cash equivalents and restricted cash    
Financial assets:    
Total financial assets 46,397 94,172
Level 1 | U.S. agency securities    
Financial assets:    
Total financial assets   0
Level 1 | Corporate bonds    
Financial assets:    
Total financial assets 0 0
Level 1 | Commercial paper    
Financial assets:    
Total financial assets 0 0
Level 1 | Treasury bills    
Financial assets:    
Total financial assets 0 0
Level 1 | Treasury bonds    
Financial assets:    
Total financial assets 0 0
Level 1 | Yankee bonds    
Financial assets:    
Total financial assets 0 0
Level 2    
Financial assets:    
Total financial assets $ 292,094 $ 295,218
Derivative, average remaining maturity 7 months 7 months
Level 2 | Cash, cash equivalents and restricted cash    
Financial assets:    
Total financial assets $ 0 $ 0
Level 2 | U.S. agency securities    
Financial assets:    
Total financial assets   4,948
Level 2 | Corporate bonds    
Financial assets:    
Total financial assets 32,396 104,080
Level 2 | Commercial paper    
Financial assets:    
Total financial assets 93,916 125,187
Level 2 | Treasury bills    
Financial assets:    
Total financial assets 80,213 12,282
Level 2 | Treasury bonds    
Financial assets:    
Total financial assets 85,569 42,220
Level 2 | Yankee bonds    
Financial assets:    
Total financial assets 0 6,501
Level 3    
Financial assets:    
Total financial assets 0 0
Level 3 | Cash, cash equivalents and restricted cash    
Financial assets:    
Total financial assets 0 0
Level 3 | U.S. agency securities    
Financial assets:    
Total financial assets   0
Level 3 | Corporate bonds    
Financial assets:    
Total financial assets 0 0
Level 3 | Commercial paper    
Financial assets:    
Total financial assets 0 0
Level 3 | Treasury bills    
Financial assets:    
Total financial assets 0 0
Level 3 | Treasury bonds    
Financial assets:    
Total financial assets 0 0
Level 3 | Yankee bonds    
Financial assets:    
Total financial assets $ 0 $ 0
v3.23.3
Cash, Cash Equivalents, Restricted Cash and Investments - Narrative (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract]          
Total cash, cash equivalents, restricted cash and investments $ 338,500   $ 338,500   $ 389,400
Available-for-sale debt securities 292,100   292,100   295,200
Interest receivable 700   700   $ 1,100
Unrealized gain (loss) on available-for-sale securities $ 73 $ 300 $ 114 $ (700)  
v3.23.3
Cash, Cash Equivalents, Restricted Cash and Investments - Investments (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Marketable Securities [Line Items]    
Amortized Cost $ 338,041 $ 389,646
Unrealized Gains 3 0
Unrealized Losses (144) (256)
Estimated Fair Value 337,900 389,390
Total cash, cash equivalents, restricted cash and investments 338,491  
Cash, cash equivalents and restricted cash    
Marketable Securities [Line Items]    
Amortized Cost 46,397 94,172
Unrealized Gains 0 0
Unrealized Losses 0 0
Estimated Fair Value 46,397 94,172
U.S. agency securities    
Marketable Securities [Line Items]    
Amortized Cost   4,951
Unrealized Gains   0
Unrealized Losses   (3)
Estimated Fair Value   4,948
Corporate bonds    
Marketable Securities [Line Items]    
Amortized Cost 31,820 104,174
Unrealized Gains 0 0
Unrealized Losses (15) (94)
Estimated Fair Value 31,805 104,080
Commercial paper    
Marketable Securities [Line Items]    
Amortized Cost 93,960 125,255
Unrealized Gains 0 0
Unrealized Losses (44) (68)
Estimated Fair Value 93,916 125,187
Treasury bills    
Marketable Securities [Line Items]    
Amortized Cost 80,210 12,290
Unrealized Gains 3 0
Unrealized Losses 0 (8)
Estimated Fair Value 80,213 12,282
Treasury bonds    
Marketable Securities [Line Items]    
Amortized Cost 85,654 42,301
Unrealized Gains 0 0
Unrealized Losses (85) (81)
Estimated Fair Value 85,569 42,220
Yankee bonds    
Marketable Securities [Line Items]    
Amortized Cost 0 6,503
Unrealized Gains 0 0
Unrealized Losses 0 (2)
Estimated Fair Value 0 $ 6,501
Long-term corporate bond    
Marketable Securities [Line Items]    
Amortized Cost 592  
Unrealized Gains 0  
Unrealized Losses (1)  
Estimated Fair Value $ 591  
v3.23.3
Inventories, net (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Inventory Disclosure [Abstract]    
Finished goods inventories $ 1,100 $ 3,900
Raw materials 1,985 2,217
Work in process 29,639 21,059
Finished goods, net of reserve 1,196 1,476
Total inventories, net $ 32,820 $ 24,752
v3.23.3
Prepaid Expenses (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Prepaid assets $ 7,288 $ 5,451
Prepaid deposits 6,922 6,330
Prepaid insurance 1,948 1,799
Total prepaid expenses $ 16,158 $ 13,580
v3.23.3
Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Value $ 19,801 $ 19,568
Accumulated Amortization (14,540) (13,143)
Net Carrying Amount 5,261 6,425
Patents    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Value 1,802 1,569
Accumulated Amortization (1,287) (1,262)
Net Carrying Amount 515 307
Acquired intellectual property and reacquired rights    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Value 15,126 15,126
Accumulated Amortization (10,538) (9,838)
Net Carrying Amount 4,588 5,288
Internal-use software implementation costs    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Value 2,873 2,873
Accumulated Amortization (2,715) (2,043)
Net Carrying Amount $ 158 $ 830
v3.23.3
Intangible Assets - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]        
Amortization of intangible assets $ 0.5 $ 0.5 $ 1.4 $ 1.6
v3.23.3
Property and Equipment, net (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 5,250 $ 5,105
Less accumulated depreciation (1,754) (1,455)
Property and equipment, net 3,496 3,650
Construction in progress    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 0 255
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 3,243 2,978
Office equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 631 645
Furniture    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross 1,141 976
Computer equipment    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, gross $ 235 $ 251
v3.23.3
Lease Obligations - Narrative (Details)
$ in Thousands, SFr in Millions
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Feb. 28, 2021
USD ($)
Feb. 28, 2021
CHF (SFr)
Jan. 31, 2021
CHF (SFr)
Mar. 31, 2020
ft²
extension_option
Sep. 30, 2023
USD ($)
Jun. 30, 2023
USD ($)
Jun. 30, 2023
CHF (SFr)
Sep. 30, 2022
USD ($)
Sep. 30, 2023
USD ($)
Sep. 30, 2022
USD ($)
Dec. 31, 2022
USD ($)
Jul. 31, 2023
USD ($)
Oct. 31, 2022
ft²
Mar. 12, 2020
Lessee, Lease, Description [Line Items]                            
Operating right-of-use assets, net         $ 4,609       $ 4,609   $ 4,907      
Total future minimum lease payments         $ 7,693       $ 7,693          
Operating lease, weighted average discount rate         5.28%       5.28%          
Operating lease costs         $ 200     $ 200 $ 600 $ 800        
Finance lease payment                 3,482 $ 0        
Finance right-of-use asset, net         113,069       113,069   0      
Finance lease, liability         $ 85,521       $ 85,521          
Finance lease, weighted average discount rate         6.19%       6.19%          
Rockville, Maryland                            
Lessee, Lease, Description [Line Items]                            
Area of property (in sqft) | ft²       30,531                    
Remaining lease term       8 years                    
Number of extension options | extension_option       2                    
Lease extension term       5 years                    
Lease term       11 years                    
Lease termination option term       7 years                    
Operating right-of-use assets, net         $ 4,600       $ 4,600   4,900      
Total future minimum lease payments         7,500       7,500   8,000      
Proceeds from tenant improvements                     $ 2,300      
Operating lease, weighted average discount rate                           5.20%
Edmonton, Alberta                            
Lessee, Lease, Description [Line Items]                            
Area of property (in sqft) | ft²                         4,375  
Remaining lease term                         6 years  
Lease extension term                         5 years  
Monoplant                            
Lessee, Lease, Description [Line Items]                            
Payments for capital improvements | SFr     SFr 21.0                      
Finance lease payment $ 11,800 SFr 10.5       $ 11,900 SFr 10.5              
Finance right-of-use asset, net         113,100       113,100     $ 117,600    
Finance lease, liability         85,500       85,500     $ 94,100    
Finance lease, weighted average discount rate                       6.19%    
Operating right-of-use assets, net         4,400       4,600          
Interest expense         1,400       1,500          
Beinheim                            
Lessee, Lease, Description [Line Items]                            
Expected payments prior to commencement of lease         1,000       1,000          
Future value of minimum lease payments of leases not yet commenced         $ 100       $ 100          
v3.23.3
Lease Obligations - Summary of Components of Leasing Costs and Rent (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Leases [Abstract]    
Operating lease, weighted average remaining lease term (years) 7 years 10 months 24 days  
Operating lease, weighted average discount rate 5.28%  
Finance lease, operating lease, weighted average remaining lease term (years) 6 years 6 months  
Finance lease, weighted average discount rate 6.19%  
Cash paid for amounts included in the measurement of lease liabilities    
Financing cash flows from finance lease $ (3,482) $ 0
Operating cash flows from finance lease (718) 0
Operating cash flows from operating leases $ (805) $ (897)
v3.23.3
Lease Obligations - Schedule of Maturities of Lease Liabilities (Details)
$ in Thousands
Sep. 30, 2023
USD ($)
Finance Lease Payments  
Remainder of 2023 $ 3,963
2024 15,851
2025 15,851
2026 15,851
2027 15,851
Thereafter 35,663
Total future minimum lease payments 103,030
Less: lease imputed interest (17,509)
Total future minimum lease payments 85,521
Operating Lease Payments  
Remainder of 2023 276
2024 1,113
2025 1,141
2026 1,169
2027 1,198
Thereafter 4,533
Total future minimum lease payments 9,430
Less: lease imputed interest (1,737)
Total future minimum lease payments $ 7,693
v3.23.3
Accounts Payable and Accrued Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Payables and Accruals [Abstract]    
Employee accruals $ 18,177 $ 20,214
Commercial accruals 13,437 8,620
Accrued R&D projects 5,678 5,350
Trade payables 8,854 3,087
Other accrued liabilities 5,938 2,094
Income taxes payable 225 625
Total accounts payable and accrued liabilities $ 52,309 $ 39,990
v3.23.3
Deferred Compensation and Other Non-current Liabilities (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Payables and Accruals [Abstract]    
Other non-current liabilities $ 10,340 $ 12,166
v3.23.3
License and Collaboration Agreements (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Aug. 17, 2021
Sep. 30, 2023
Sep. 30, 2022
Mar. 31, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2020
Sep. 15, 2022
Research and Development Arrangement, Contract to Perform for Others [Line Items]                
Revenues   $ 54,515 $ 55,779   $ 130,418 $ 105,595    
Research and development   13,605 10,973   39,413 35,118    
Otuska | License Agreement Terms                
Research and Development Arrangement, Contract to Perform for Others [Line Items]                
Upfront payments received             $ 50,000  
Potential regulatory milestone revenue             $ 50,000  
Triggered milestone, payments               $ 30,000
Revenues   10,000            
Otuska | License Agreement Terms | Service Revenue                
Research and Development Arrangement, Contract to Perform for Others [Line Items]                
Revenues   $ 12,700 $ 30,200   $ 13,200 $ 30,400    
Otuska | License Agreement Terms | Minimum                
Research and Development Arrangement, Contract to Perform for Others [Line Items]                
Tiered royalty percentages on future sales             10.00%  
Otuska | License Agreement Terms | Maximum                
Research and Development Arrangement, Contract to Perform for Others [Line Items]                
Tiered royalty percentages on future sales             20.00%  
Riptide Bioscience, Inc. | License Agreement Terms                
Research and Development Arrangement, Contract to Perform for Others [Line Items]                
Upfront license fee $ 6,000              
Research and development       $ 4,000        
v3.23.3
Net Loss per Common Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Earnings Per Share [Abstract]        
Net loss $ (13,447) $ (8,989) $ (51,145) $ (82,134)
Weighted average common shares outstanding basic (in shares) 142,847,000 141,856,000 143,085,000 141,831,000
Weighted average common shares outstanding diluted (in shares) 142,847,000 141,856,000 143,085,000 141,831,000
Basic Net loss per common share (expressed in usd per share)) $ (0.09) $ (0.06) $ (0.36) $ (0.58)
Diluted Net loss per common share (expressed in usd per share) $ (0.09) $ (0.06) $ (0.36) $ (0.58)
v3.23.3
Net Loss per Common Share - Anti-Dilutive Securities (Details) - shares
shares in Thousands
 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 20,289 16,397
Stock options    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 12,400 14,299
Unvested performance awards    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 921 0
Unvested restricted stock units    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 6,968 2,098
v3.23.3
Share-based Compensation - Narrative (Details)
$ in Millions
 1 Months Ended 3 Months Ended 9 Months Ended
Jun. 30, 2021
shares
Mar. 31, 2023
purchase_period
Mar. 31, 2022
purchase_period
Sep. 30, 2023
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized share-based compensation expense | $       $ 39.2
Unrecognized share-based compensation expense weighted average recognition period (in years)       1 year 4 months 24 days
Employee Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares authorized 2,500,000      
Number of purchase periods | purchase_period   2 4  
Purchase period   12 months 24 months  
Offering period   12 months    
Amended and Restated Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of additional shares authorized 23,800,000      
v3.23.3
Share-based Compensation - Weighted Average Assumptions (Details) - USD ($)
 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Share-Based Payment Arrangement [Abstract]    
Annualized volatility (as percent) 71.00% 70.00%
Risk-free interest rate (as percent) 3.92% 2.01%
Expected life of options in years 5 years 5 years
Estimated forfeiture rate (as percent) 12.70% 12.10%
Dividend rate $ 0.000 $ 0.000
Fair value per common share option (in usd per share) $ 5.94 $ 6.60
v3.23.3
Share-based Compensation - Stock Option Activity (Details)
shares in Thousands
 9 Months Ended
Sep. 30, 2023
$ / shares
shares
Dec. 31, 2022
$ / shares
Number of shares (in thousands)    
Beginning balance (in shares) | shares 13,295  
Granted (in shares) | shares 675  
Exercised (in shares) | shares (558)  
Forfeited (in shares) | shares (1,012)  
Ending balance (in shares) | shares 12,400  
Weighted average exercise price $    
Beginning balance (in usd per share) | $ / shares $ 12.10 $ 12.09
Granted (in usd per share) | $ / shares 9.68  
Exercised (in usd per share) | $ / shares 5.27  
Forfeited (in usd per share) | $ / shares 14.11  
Ending balance (in usd per share) | $ / shares $ 12.10  
v3.23.3
Share-based Compensation - Performance Awards and Restricted Stock Units Activity (Details) - Officer - Performance Share sand Restricted Stock Units (RSUs)
shares in Thousands
 9 Months Ended
Sep. 30, 2023
$ / shares
shares
Number of shares (in thousands)  
Outstanding - Beginning of Period (in shares) | shares 1,980
Granted (in shares) | shares 6,775
Vested (in shares) | shares (569)
Forfeited (in shares) | shares (297)
Outstanding - End of Period (in shares) | shares 7,889
Weighted average exercise price $  
Outstanding, Weighted average exercise price - Beginning of Period (in usd per share) | $ / shares $ 10.84
Weighted average grant date fair value (in usd per share) | $ / shares 9.04
Weighted average grant date fair value (in usd per share) | $ / shares 11.71
Weighted average exercise price (in usd per share) | $ / shares 9.31
Outstanding, Weighted average exercise price - End of Period (in usd per share) | $ / shares $ 9.29
v3.23.3
Share-based Compensation - Allocated Share-Based Compensation Expense (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense $ 11,808 $ 8,320 $ 33,543 $ 25,398
Research and development        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense 1,975 1,489 5,679 3,531
Selling, general and administrative        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense 9,560 6,625 26,969 21,480
Capitalized under inventories        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense $ 273 $ 206 $ 895 $ 387
v3.23.3
Income Taxes (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Income Tax Disclosure [Abstract]        
Income tax (benefit) expense $ 298 $ 954 $ 92 $ 973
v3.23.3
Related-Party Transactions (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Related Party Transaction [Line Items]    
Other current liabilities $ 2,611 $ 2,033
Other non-current liabilities $ 10,340 $ 12,166
Milestone Achieved | Related Party | ILJIN    
Related Party Transaction [Line Items]    
Ownership percentage 5.00%  
Milestone Achieved | ILJIN    
Related Party Transaction [Line Items]    
Other current liabilities $ 500  
Employee Benefit Obligations | Dr. Robert T. Foster    
Related Party Transaction [Line Items]    
Other current liabilities 500  
Other non-current liabilities $ 6,400  
Aurinia Pharmaceuticals (NASDAQ:AUPH)
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