You should read the following discussion and analysis of our financial condition and results of operations together with our historical consolidated financial statements and the related notes thereto appearing elsewhere in this Annual Report. The objective of the following discussion and analysis is to provide material information relevant to your assessment of the financial condition and results of operations of our company, including an evaluation of the amounts and certainty of cash flows from operations and from outside sources, and to better allow you to view our company from management's perspective. Some of the information contained in this discussion and analysis or set forth elsewhere in this Annual Report, including information with respect to our plans and strategy for our business and related financing, includes forward-looking statements that involve risks and uncertainties. As a result of many factors, including those factors set forth in "Risk Factor Summary and"Risk Factors" in Part I, Item 1A of this Annual Report, our actual results could differ materially from the results described in or implied by the forward-looking statements contained in the following discussion and analysis.

On September 16, 2022, our board of directors effected a one-for-twenty five reverse stock split of our ordinary shares, or the Reverse Stock Split. As a result of the Reverse Stock Split, every twenty five ordinary shares of $0.01 each (nominal value) in the authorized and unissued and authorized and issued share capital of the company were consolidated into one ordinary Share of $0.25 each (nominal value), and the nominal value of each ordinary share was subsequently immediately reduced from $0.25 to $0.01 nominal value per share. All outstanding stock options, restricted stock units and warrants entitling their holders to purchase or acquire ordinary shares were adjusted as a result of the Reverse Stock Split. Accordingly, all ordinary share, common share, equity award, warrant and per share amounts have been adjusted to reflect the Reverse Stock Split for all prior periods presented.

Overview

We are a biopharmaceutical company that historically engaged in the commercialization and research and development of novel anti-infective agents to treat serious infections. We have the commercial rights to two approved products, SIVEXTRO and XENLETA, as well as one development product candidate, CONTEPO. As part of a plan approved by our board of directors on January 4, 2023 to preserve our cash so that we may adequately fund an orderly wind down of our operations, we have reduced our operations to those necessary to: (i) make SIVEXTRO and XENLETA commercially available to wholesale customers; (ii) identify and explore, with the assistance of Torreya Capital, a range of strategic options, including the sale, license or other disposition of one or more of our assets, technologies or products, including XENLETA and CONTEPO; and (iii) wind down our business. We have no intention of resuming any active sales promotion or research and development activities. Also as part of the Cash Preservation Plan, our board of directors determined to terminate all of our employees not deemed necessary to execute an orderly wind down of our operations, including Theodore Schroeder, our former chief executive officer, and Steven Gelone, our former president and chief operating officer, each of whom was terminated effective January 15, 2023.

In January 2023, we settled all outstanding balances due to Hercules Capital and removed all secured liens on all of our assets. We also terminated our agreement with Amplity Health, the contract sales organization responsible for promoting SIVEXTRO and XENLETA and, on January 31, 2023, entered into the Letter Agreement to begin transition responsibility for the promotion and distribution of SIVEXTRO back to Merck & Co. Inc. as of June 30, 2023. For additional discussion regarding the Letter Agreement see "Business - Our Products and Product Candidate - SIVEXTRO." Although we have ceased our active commercialization efforts, we expect to continue to make XENLETA and, for the remaining term of the Distribution Agreement, SIVEXTRO commercially available to wholesale customers. We expect to continue to incur significant expenses and increasing operating losses while we carry out the orderly wind down of operations.

Business Update Regarding COVID-19

The impact of the COVID-19 pandemic could continue to have a material adverse effect on our business, results of operations, financial condition, liquidity and prospects. While we have used all currently available information in our forecasts, the ultimate impact of the COVID-19 pandemic and our product sales for SIVEXTRO and XENLETA, on our



                                      109

Table of Contents

results of operations, financial condition and cash flows is highly uncertain, and cannot currently be accurately predicted. According to the Centers for Disease Control and Prevention, or CDC, there have been lower incidences of influenza-like illness cases within the United States from a median of 49,696 per week during the period of September 2019 through February 2020, to 19,537 during the period of March through May 2020, which are largely responsible for the seasonality observed with community-acquired bacterial pneumonia and which lead to the decrease in bacterial respiratory tract infection rates, indicated by the decrease in the number of physician office visits, hospitalizations and antibiotic prescriptions. Data from clinical laboratories in the United States indicated a 61% decrease in the number of specimens submitted and a 98% decrease in influenza activity as measured by percentage of submitted specimens testing positive. Our results of operations, financial condition and cash flows are dependent on future developments, including the duration of the pandemic and the related length of its impact on the global economy or any other negative trend in the U.S. or global economy and any new information that may emerge concerning the COVID-19 pandemic and the actions to contain it or treat its impact, which at the present time are highly uncertain and cannot be predicted with any accuracy.

Financial Operations Overview

Revenue

In September 2019, we had our commercial launch of XENLETA and, in April 2021 we began exclusive distribution of SIVEXTRO in the United States and certain of its territories. For the year ended December 31, 2022, we recorded $34.5 million of SIVEXTRO product revenue, net of gross-to-net accruals and adjustments for returns, and $0.2 million of XENLETA product revenue, net of gross-to-net accruals and adjustments for returns. We launched a new 10-count blister pack of XENLETA in the fourth quarter of 2021, which has a four year shelf life. Future product revenues will be generated by the amount and frequency of reorders from our wholesale customers based on the ultimate consumption patterns from the end users of SIVEXTRO and XENLETA.

Collaboration revenues for the year ended December 31, 2022 was $0.9 million which included collaboration revenues related to the restructured China Region License Agreement, a portion of which was recognized over the estimated period of the manufacturing collaboration and regulatory support that has been provided to Sumitomo Pharmaceuticals (Suzhou).

Our revenues for the year ended December 31, 2022 included governmental research premiums, non-refundable government grants, collaboration revenues and the benefit of government loans at below-market interest rates.

Cost of Revenues

Cost of revenues represented 30.9%, 17.0% and 1.1% of our total operating expenses for the years ended December 31, 2022, 2021 and 2020, respectively. Cost of revenues primarily represent the cost of the product itself, labor and overhead, and any reserve for excess or obsolete inventory. Other cost of revenues include costs associated with the manufacturing collaboration and regulatory support under our licensing agreements. The increase in cost of revenue for the year ended December 31, 2022 was primarily due to the accruals related to the 2022 minimum purchase commitments for the manufacturing of XENLETA, a $5.2 million non-cash charge for excess and obsolete inventory, and full year product sales of SIVEXTRO following the launch under our own National Drug Code, or NDC, on April 12, 2021.

Loss on Inventory Commitments

Loss on inventory commitments represented 4.7%, or $4.3 million, of our total operating expenses for the year ended December 31, 2022. In conjunction with our plan to conduct an orderly wind down of operations, the potential impact of future contractual commitments have been assessed as of December 31, 2022 and for the period ended December 31,2022, the loss on inventory commitments has been accrued under ASC 330-10-35-17, Inventory Purchase Commitments (see footnote 15 for further details). As part of the asset sale process some provisions may be transferred as part of any potential transactions, possibly releasing us from any future commitments. There cannot be any assurance that we will be able to identify, negotiate or complete a sale of any of our assets or, if such an asset sale transaction does



                                      110

Table of Contents

occur, that any such transaction will include release of, or otherwise mitigate, our contractual commitments under our agreements on favorable terms or at all.

Research and Development Expenses

Research and development expenses represented 15.4%, 16.3% and 21.2% of our total operating expenses for the years ended December 31, 2022, 2021 and 2020, respectively.

For each of our research and development programs, we incur both direct and indirect expenses. Direct expenses include third-party expenses related to these programs such as expenses for manufacturing services (prior to our products receiving FDA approval, after which time these costs are capitalized in inventory until product is sold), non-clinical and clinical studies and other third party development services. Indirect expenses include salaries and related costs, including stock-based compensation, for personnel in research and development functions, infrastructure costs allocated to research and development operations, costs associated with obtaining and maintaining intellectual property associated with our research and development operations, laboratory consumables, consulting fees related to research and development activities and other overhead costs. We utilize our research and development staff and infrastructure resources across multiple programs, and many of our indirect costs historically have not been specifically attributable to a single program. Accordingly, we cannot state precisely our total indirect costs incurred on a program-by-program basis.

The following table summarizes our direct research and development expenses by program and our indirect costs.



                                              Year Ended December 31,
(in thousands)                             2022        2021        2020
Direct Costs
XENLETA                                  $  2,391    $  2,891    $  2,119
CONTEPO                                       330         340         450
Other programs and initiatives              1,340       1,383       1,347
Indirect Costs                             10,202       8,016      11,186

Total research and development expenses $ 14,263 $ 12,630 $ 15,102

We do not expect to continue to incur significant research and development expenses in the future as we have discontinued our research and development efforts as part of our Cash Preservation Plan.

Selling, General and Administrative Expenses

Selling, general and administrative expenses represented 49.0%, 66.7%, and 77.7% of our total operating expenses for the years ended December 31, 2022, 2021 and 2020, respectively.

Selling, general and administrative expenses consist primarily of salaries and related costs, including stock-based compensation not related to research and development activities for personnel in our commercial, medical affairs, finance, information technology and administrative functions, as well as costs related to our contract commercial organization, to provide community-based commercial and sales services. Selling, general and administrative expenses also include costs related to professional fees for auditors, lawyers and tax advisors and consulting fees not related to research and development operations, as well as functions that are partly or fully outsourced by us, such as accounting, payroll processing and information technology. We do not expect to incur significant selling, general and administrative expenses in the future as (i) we have terminated all of our employees not deemed necessary to execute an orderly wind down of our operations, (ii) we have terminated our agreement with Amplity Health, the contract sales organization responsible for promoting SIVEXTRO and XENLETA, and (iii) otherwise reduced the scope of our current operating plan to seeking out and evaluating a range of strategic options.



                                      111

Table of Contents

Critical Accounting Policies and Estimates

Our management's discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which we have prepared in accordance with generally accepted accounting principles in the United States, or U.S. GAAP. The preparation of our consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the end of the reporting period, as well as the reported revenues and expenses during the reporting periods and how our estimates and assumptions have changed over each relevant reporting period. However, these estimates and assumptions are subject to uncertainty, due to unknown trends and events and various other factors that we believe to be reasonably likely under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

Our significant accounting policies and estimates are described in more detail in the notes to our consolidated financial statements appearing at the end of this filing. However, we believe that the following accounting policies and estimates are the most critical to aid you in fully understanding and evaluating our financial condition and results of operations.

Revenue Recognition

Under Accounting Standards Codification, or ASC, 606, an entity recognizes revenue when its customer obtains control of promised goods or services, in an amount that reflects the consideration that the entity expects to receive in exchange for those goods or services. We then recognize as revenue the amount of the transaction price that is allocated to the respective performance obligation when (or as) the performance obligation is satisfied as services are rendered.

The transaction price that we recognize as revenue reflects the amount we expect with the sale and transfer of control of the product to our customers. Once the customer takes control of the product, our performance obligation under the sale contract is complete and revenue is recorded net of applicable reserves for various types of variable consideration. The types of variable consideration are as follows and are further described in Note 2 in our Consolidated Financial Statements.



 ? Fees-for-service


 ? Product returns


 ? Chargebacks and rebates


 ? Government rebates


? Commercial payer and other rebates

? Group Purchasing Organizations, or GPO, administration fees

? Voluntary patient assistance programs

In determining the amounts of variable consideration, we must make significant judgments and estimates. In assessing the amount of net revenue to record, we consider both the likelihood and the magnitude of the revenue reversal. Actual amounts of consideration ultimately received may differ significantly from our estimates. If actual results in the future vary from our estimates, we adjust our estimates which would affect net product revenue and earnings in the period such variances become known.



                                      112

  Table of Contents

Net realizable value of XENLETA inventory and prepaid inventory and potential loss on contractual commitments with contract manufacturing organizations

Our XENLETA inventory is stated at the lower of cost or net realizable value, with cost determined on a first-in, first-out basis, and consists primarily of material costs, third-party manufacturing costs, and related transportation costs in our supply chain. In conjunction with our plan to conduct an orderly wind down of operations, the Company assessed the net realizable value of XENLETA inventory as of December 31, 2022 in relation to potential asset sale opportunities. As a result, we adjusted the value of inventory and prepaid inventory as of December 31, 2022 with an adjustment of $5.6 million. The remaining balance of XENLENTA inventory and prepaid inventory was $7.1 million as of December 31, 2022.

We also considered ASC 330-10-35-17, Inventory Purchase Commitments, regarding potential losses that a reporting entity may sustain as a result of firm purchase commitments. As of December 31, 2022 the total aggregate purchase commitments are $45.1 million. We consider ongoing asset sales and other negotiations, including evaluating whether certain potential buyers have the financial resources to complete the transaction and the market's demand for the XENLETA product to assess any potential loss on our contractual commitments. As of December 31, 2022, we had $4.3 million accrued within accrued expenses and other current liabilities, relating to the estimated losses under the XENLETA purchase commitments.

Some of these future contractual commitments and contingencies include contractual language that may mitigate the payments for the commitments and contingencies. Additionally, as part of the asset sale process some of the other contractual commitments may be transferred as part of any potential transaction, possibly releasing us from any future commitments. Actual amounts ultimately received for our inventory and paid for our contractual commitments may differ significantly from our estimates. If actual or future estimated payments vary from our estimates, based upon future asset sales and other negotiations we adjust our estimates which would affect net income or loss in the period such variances become known. There cannot be any assurance that we will be able to identify, negotiate or complete a sale of any of our assets or, if such an asset sale transaction does occur, that any such transaction will include release of, or otherwise mitigate, our contractual commitments under our agreements on favorable terms or at all.

Results of Operations

Comparison of Years Ended December 31, 2022 and 2021



                                                Year Ended December 31,
(in thousands)                                    2022            2021         Change
Consolidated operations data:
Product revenue, net                          $      34,742    $   23,386    $   11,356
Collaboration revenue                                   926         3,830       (2,904)
Research premium and grant revenue                    1,267         1,679         (412)
Total revenues                                       36,935        28,895         8,040
Costs and expenses:
Cost of revenues                                   (28,581)      (13,148)      (15,433)
Loss on inventory commitments                       (4,317)             -       (4,317)
Research and development expenses                  (14,263)      (12,630)       (1,633)
Selling, general and administrative expenses       (45,264)      (51,645)         6,381
Total operating expenses                           (92,425)      (77,423)      (15,002)
Loss from operations                               (55,490)      (48,528)       (6,962)
Other income (expense):
Other income, net                                       571           469           102
Interest expense, net                                 (698)         (901)           203
Loss before income taxes                           (55,617)      (48,960)       (6,657)
Income tax expense                                  (1,568)         (490)       (1,078)
Net loss                                      $    (57,185)    $ (49,450)    $  (7,735)


                                      113

  Table of Contents

Revenues

Revenues for the year ended December 31, 2022 were $36.9 million compared to $28.9 million for the year ended December 31, 2021. The $8.0 million increase was primarily due to $11.4 million increase in product revenue, net driven by full year product sales of SIVEXTRO.

Cost of Revenues

Cost of revenues for the year ended December 31, 2022 was $28.6 million compared to $13.1 million for the year ended December 31, 2021. The $15.4 million increase was primarily due to accruals related to the 2022 minimum purchase commitments for the manufacturing of XENLETA, a non-cash charge for excess and obsolete inventory, and full year product sales of SIVEXTRO. Cost of revenues for XENLETA primarily represents direct and indirect manufacturing costs, while cost of revenues for SIVEXTRO represent the actual purchase cost for the finished product from Merck. Prior to the FDA approval of XENLETA on August 19, 2019, the inventory costs for XENLETA were expensed as research and development expenses since the approval was outside of our control and therefore not considered probable. As such, the majority of the expenses incurred for our initial inventories of XENLETA has been previously expensed. For the years ended December 31, 2022 and 2021, cost of revenues included $5.2 million and $0.3 million, respectively, of non-cash charges for excess and obsolete inventory due to timing of expiring inventory.

Loss on Inventory Commitments

Loss on inventory commitments represented 4.7%, or $4.3 million, of our total operating expenses for the year ended December 31, 2022. In conjunction with our plan to conduct an orderly wind down of operations, the potential impact of future contractual commitments have been assessed as of December 31, 2022 and for the period ended December 31, 2022, the loss on inventory commitments has been accrued under ASC 330-10-35-17, Inventory Purchase Commitments (see footnote 15 for further details). As part of the asset sale process some provisions may be transferred as part of any potential transactions, possibly releasing us from any future commitments. There cannot be any assurance that we will be able to identify, negotiate or complete a sale of any of our assets or, if such an asset sale transaction does occur, that any such transaction will include release of, or otherwise mitigate, our contractual commitments under our agreements on favorable terms or at all.

Research and Development Expenses

Research and development expenses for the year ended December 31, 2022 were $14.3 million compared to $12.6 million for the year ended December 31, 2021. The $1.6 million increase was primarily due to a $1.4 million increase in study costs related to our clinical trials, and a $1.0 million increase in research consultancy expenses, partly offset by a $0.4 million decrease in stock-based compensation expense, a $0.1 million decrease in staff costs, and a $0.1 million decrease in infrastructure costs.

Selling, General and Administrative Expenses

Selling, general and administrative expense for the year ended December 31, 2022 were $45.3 million compared to $51.6 million for the year ended December 31, 2021. The $6.4 million decrease was primarily due to a $1.7 million decrease in staff costs due to the reduction of headcount, a $0.9 million decrease in stock-based compensation expense, and a $4.8 million decrease in in advisory and external consultancy expenses primarily related to commercialization activities of SIVEXTRO and XENLETA, partly offset by a $1.0 million increase in legal fees.

Other Income, net

Other income, net, increased by $0.1 million for the year ended December 31, 2022 primarily due to remeasurements of our foreign currency account balances.



                                      114

  Table of Contents

Interest Expense, net

Interest expense, net decreased by $0.2 million due the repayment of indebtedness under our Loan Agreement with Hercules in March 2020. See Note 7 to our consolidated financial statements included elsewhere in this Form 10-K for further information.

Income Tax Expense

Our income tax expense was $1.6 million for the year ended December 31, 2022 compared to $0.5 million for the year ended December 31, 2021.

Comparison of Years Ended December 31, 2021 and 2020



                                                Year Ended December 31,
(in thousands)                                    2021            2020         Change
Consolidated operations data:
Product revenue, net                          $      23,386    $      108    $   23,278
Collaboration revenue                                 3,830         2,756         1,074
Research premium and grant revenue                    1,679         2,163         (484)
Total revenue                                        28,895         5,027        23,868
Costs and expenses:
Cost of revenues                                   (13,148)         (766)      (12,382)
Research and development expenses                  (12,630)      (15,102)         2,472
Selling, general and administrative expenses       (51,645)      (55,285)         3,640
Total operating expenses                           (77,423)      (71,153)       (6,270)
Loss from operations                               (48,528)      (66,126)        17,598
Other income (expense):
Other income, net                                       469         1,187         (718)
Interest expense, net                                 (901)       (1,649)           748
Loss on extinguishment of debt                            -       (2,757)         2,757
Loss before income taxes                           (48,960)      (69,345)        20,385
Income tax expense                                    (490)         (139)         (351)
Net loss                                      $    (49,450)    $ (69,484)    $   20,034


Revenues

Revenues for the year ended December 31, 2021 were $28.9 million compared to $5.0 million for the year ended December 31, 2020. The $23.9 million increase was primarily due to $23.8 million in SIVEXTRO product revenue, net since the launch of SIVEXTRO under our own NDC on April 12, 2021.

Cost of Revenues

Cost of revenues for the year ended December 31, 2021 was $13.1 million compared to $0.8 million for the year ended December 31, 2020. The $12.4 million increase was primarily due to the launch of SIVEXTRO under our own NDC on April 12, 2021. Cost of revenues for XENLETA primarily represents direct and indirect manufacturing costs, while cost of revenues for SIVEXTRO represent the actual purchase cost for the finished product from Merck. Prior to the FDA approval of XENLETA on August 19, 2019, the inventory costs for XENLETA were expensed as research and development expenses since the approval was outside of our control and therefore not considered probable. As such, the majority of the expenses incurred for our initial inventories of XENLETA has been previously expensed. For the years ended December 31, 2021 and 2020, cost of revenues include $0.3 million and $0.7 million, respectively, of a non-cash reserve adjustment for excess and obsolete inventory due to timing of expiring inventory.



                                      115

Table of Contents

Research and Development Expenses

Research and development expenses for the year ended December 31, 2021 were $12.6 million compared to $15.1 million for the year ended December 31, 2020. The $2.5 million decrease was primarily due to a $0.7 million decrease in stock-based compensation expense, a $1.0 million decrease in staff costs, and a $0.7 million decrease in study costs.

Selling, General and Administrative Expenses

Selling, general and administrative expense for the year ended December 31, 2021 were $51.6 million compared to $55.3 million for the year ended December 31, 2020. The $3.6 million decrease was primarily due to a $5.9 million decrease in staff costs due to the reduction of headcount, a $1.2 million decrease in stock-based compensation expense, a $0.7 million decrease in travel costs, a $0.6 million decrease in infrastructure costs, and a $2.5 million decrease in professional fees, partly offset by a $7.4 million increase in advisory and external consultancy expenses primarily related to commercialization activities and professional service fees for the relaunch of SIVEXTRO and XENLETA.

Other Income, net

Other income, net, decreased by $0.7 million for the year ended December 31, 2021 primarily due to remeasurements of our foreign currency account balances.

Interest Expense, net

Interest expense, net decreased by $0.7 million due the repayment of indebtedness under our Loan Agreement with Hercules. See Note 7 to our consolidated financial statements included elsewhere in this Form 10-K for further information.

Loss on Extinguishment of Debt

In connection with the third amendment to our Loan Agreement with Hercules, we recognized a non-cash $2.8 million loss on the extinguishment of debt during the year ended December 31, 2020, which represents the excess of the reacquisition price of the $30.0 million debt repaid over the net carrying amount of the extinguished debt. We did not have a loss on the extinguishment of debt during the year ended December 31, 2021.

Income Tax Expense

Our income tax expense was $0.5 million for the year ended December 31, 2021 compared to $139,000 for the year ended December 31, 2020.

Liquidity and Capital Resources

Since our inception, we have incurred net losses and generated negative cash flows from our operations. To date, we have financed our operations through the sale of equity securities, convertible and term debt financings, research and development support from governmental grants and loans and proceeds from licensing agreements and XENLETA and SIVEXTRO product sales. As of December 31, 2022, we had cash, cash equivalents and restricted cash of $12.5 million. As part of a plan approved by our board of directors on January 4, 2023 to preserve our cash so that we may adequately fund an orderly wind down of our operations, we have reduced our operations to those necessary to: (i) to make SIVEXTRO and XENLETA commercially available to wholesale customers; (ii) identify and explore, with the assistance of Torreya Capital, a range of strategic options, including the sale, license or other disposition of one or more of our assets, technologies or products, including XENLETA and CONTEPO; and (iii) wind down our business. We have no intention of resuming any active sales promotion or research and development activities. Our management has determined that our liquidity condition and existing financial obligations raise substantial doubt about our ability to continue as a going concern if we do not complete the monetization of at least one of our assets. We aim to complete an



                                      116

Table of Contents

asset monetization transaction; however, completing an asset monetization transaction is not entirely within our control. Therefore,we may not have sufficient cash flows to satisfy our financial obligations as they come due and therefore, substantial doubt exists about our ability to continue as a going concern.

In September 2021, we entered into a purchase agreement, or Purchase Agreement, with Lincoln Park Capital Fund, LLC, or Lincoln Park, which, subject to the terms and conditions, provides that we have the right to sell to Lincoln Park and Lincoln Park is obligated to purchase up to $23.0 million of our ordinary shares. In addition, under the Purchase Agreement, we agreed to issue a commitment fee of 25,298 ordinary shares, or the Commitment Shares, as consideration for Lincoln Park entering into the Purchase Agreement and for the payment of $0.01 per Commitment Share. Under the Purchase Agreement, we may from time to time, at our discretion, direct Lincoln Park to purchase on any single business day, or a Regular Purchase, up to (i) 16,000 ordinary shares if the closing sale price of our ordinary shares is not below $0.25 per share on Nasdaq, (ii) 24,000 ordinary shares if the closing sale price of our ordinary shares is not below $50.00 per share on Nasdaq or (iii) 32,000 ordinary shares if the closing sale price of our ordinary shares is not below $75.00 per share on Nasdaq. In addition to Regular Purchases, we may also direct Lincoln Park to purchase other amounts as accelerated purchases or as additional accelerated purchases on the terms and subject to the conditions set forth in the Purchase Agreement. Notwithstanding the foregoing, we may direct Lincoln Park to purchase on any single business day ordinary shares with a purchase price equal to or greater than $200,000 irrespective of the number of ordinary shares required to approximate that amount. In any case, Lincoln Park's commitment in any single Regular Purchase may not exceed $2.5 million absent a mutual agreement to increase such amount. As of December 31, 2022, we have issued and sold an aggregate of 320,000 ordinary shares pursuant to the Purchase Agreement and received net proceeds of $4.6 million. From January 1, 2023 and through the date of this filing, we did not sell any shares under the Purchase Agreement. As of the date of this filing, we may issue and sell ordinary shares for gross proceeds of up to $18.5 million under the Purchase Agreement, subject to the Nasdaq rules which may limit our ability to make sales of our ordinary shares to Lincoln Park in excess of a specified amount without prior shareholder approval.

In May 2021, we entered into an Open Market Sale AgreementSM, or the Sale Agreement, with Jefferies, LLC, or Jefferies, as agent, pursuant to which we may offer and sell ordinary shares, from time to time through Jefferies, by any method permitted that is deemed an "at the market offering" as defined in Rule 415(a)(4) promulgated under the Securities Act of 1933, as amended. Upon entry into the Sale Agreement, our existing ATM agreement with Jefferies entered into in June 2019 was terminated. We did not incur any termination penalties as a result of the replacement of the prior agreement with Jefferies. As of December 31, 2022, we have issued and sold an aggregate of 1,429,729 ordinary shares pursuant to the Sale Agreement and received gross proceeds of $33.9 million and net proceeds of $32.5 million, after deducting commissions to Jefferies and other offering expenses. From January 1, 2023 and through the date of this filing, we did not sell any shares under the Sale Agreement.

In March 2021, we entered into a securities purchase agreement with certain institutional investors pursuant to which we agreed to issue and sell in a registered direct offering (1) an aggregate of 390,440 ordinary shares, $0.01 nominal value per share, and accompanying warrants to purchase up to an aggregate of 195,220 ordinary shares and (2) pre-funded warrants to purchase up to an aggregate of 24,000 ordinary shares and accompanying ordinary share warrants to purchase up to an aggregate of 12,000 ordinary shares. Each share was issued and sold together with an accompanying ordinary share warrant at a combined price of $61.31, and each pre-funded warrant was issued and sold together with an accompanying ordinary share warrant at a combined price of $61.06. The proceeds to us from the offering were $25.4 million gross and $23.4 million net after deducting the placement agent's fees and estimated offering expenses. Each pre-funded warrant had an exercise price per ordinary share equal to $0.01 and each pre-funded warrant was exercised in full on the issuance date. Each ordinary share warrant has an exercise price per ordinary share equal to $59.75, was exercisable on the date of issuance and will expire on the five-year anniversary of the date of issuance.

In December 2020, we completed a registered public offering in which we sold 240,000 ordinary shares at a public offering price of $62.50. The proceeds to us from the offering were $15.0 million gross and $13.3 million net, after deducting the placement agent's fees and offering expenses. In December 2018, we announced the closing of up to a $75.0 million term loan with Hercules, or the Loan Agreement, $25.0 million of which was funded on the day of closing. Under the terms of the loan, in addition to the $25.0 million received at closing, we borrowed an additional $10.0 million in connection with the approval by the FDA of the NDA for XENLETA. In March 2020, we repaid Hercules $30.0 million of the $35.0 million in aggregate principal amount of debt outstanding under the Loan



                                      117

Table of Contents

Agreement, and in January 2023 we repaid the remaining balance. See Note 7 to the consolidated financial statements included elsewhere in this Form 10-K for additional information on the terms associated with the remaining term loans potentially available to us and the costs and other conditions associated with this funding source.

Cash Flows

Comparison of Years Ended December 31, 2022 and 2021

The following table summarizes our cash flows for the years ended December 31, 2022 and 2021:



                                                          Year Ended December 31,
(in thousands)                                             2022              2021
Net cash (used in) provided by:
Operating activities                                   $    (36,711)     $   (59,557)
Investing activities                                           (263)             (81)
Financing activities                                           1,851           66,366
Effects of foreign currency translation on cash                (174)            (484)
Net increase (decrease) in cash, cash equivalents
and restricted cash                                    $    (35,297)     $      6,244


Operating Activities

Cash flow used in operating activities decreased by $22.8 million from $59.6 million for the year ended December 31, 2021 to $36.7 million for the year ended December 31, 2022 primarily due to lower working capital of $28.6 million primarily due to decreases in accounts receivable driven by lower SIVEXTRO product sales.

Investing Activities

Cash flow used in investing activities increased by $0.2 million from $0.1 million cash used for the year ended December 31, 2021 to $0.3 million cash used in investing activities for the year ended December 31, 2022 primarily due to increased investments in property and equipment.

Financing Activities

Cash flow generated from financing activities for the year ended December 31, 2022 was $1.9 million, net of transaction costs from our Purchase Agreement with Lincoln Park, as well as our Sale Agreement, offset by repayments of unexercised warrant nominal values and long-term debt. Cash flow generated from financing activities for the year ended December 31, 2021 was $66.4 million from our March 2021 financing, as well as funding from our Purchase Agreement with Lincoln Park and Sale Agreement.

Comparison of Years Ended December 31, 2021 and 2020

The following table summarizes our cash flows for the years ended December 31, 2021 and 2020:



                                                          Year Ended December 31,
(in thousands)                                             2021              2020
Net cash (used in) provided by:
Operating activities                                   $    (59,557)     $   (71,331)
Investing activities                                            (81)            (274)
Financing activities                                          66,366           26,924
Effect of foreign currency translation on cash                 (484)            (140)
Net increase (decrease) in cash, cash equivalents
and restricted cash                                    $       6,244     $   (44,821)


                                      118

  Table of Contents

Operating Activities

Cash flow used in operating activities decreased by $11.8 million from $71.3 million for the year ended December 31, 2020 to $59.6 million for the year ended December 31, 2021 primarily due to a $15.2 million decrease in net loss, after adjustments for non-cash amounts included in net loss, offset by a higher working capital of $3.5 million primarily due to increases in inventory and accounts receivable driven by the launch of SIVEXTRO under our own NDC in April 2021.

Investing Activities

Cash flow used in investing activities decreased by $0.2 million from $0.3 million cash used for the year ended December 31, 2020 to $0.1 million cash used for the year ended December 31, 2021 primarily due to changes in restricted cash and lower investments in property and equipment.

Financing Activities

Cash flow generated from financing activities for the year ended December 31, 2021 was $66.4 million from our March 2021 financing, our Purchase Agreement with Lincoln Park, as well as our Sale Agreement. Cash flow generated from financing activities for the year ended December 31, 2020 was $26.9 million, primarily from total net proceeds of approximately $56.9 million from the securities purchase agreements entered into in May 2020 and December 2020, warrant exercises, as well as our Jefferies ATM Agreement, partly offset by the repayment of $30.0 million of long-term borrowings on our debt facility in the year ended December 31, 2020.

Material Cash Requirements

As part of a plan approved by our board of directors on January 4, 2023 to preserve our cash so that we may adequately fund an orderly wind down of our operations, we have reduced our operations to those necessary to: (i) make SIVEXTRO and XENLETA commercially available to wholesale customers; (ii) identify and explore, with the assistance of Torreya Capital, a range of strategic options, including the sale, license or other disposition of one or more of our assets, technologies or products, including XENLETA and CONTEPO; and (iii) wind down our business. We have no intention of resuming any active sales promotion or research and development activities. Also as part of the Cash Preservation Plan, our board of directors determined to terminate all of our employees not deemed necessary to execute an orderly wind down of our business, including Theodore Schroeder, our former chief executive officer, and Steven Gelone, our former president and chief operating officer, each of whom was terminated effective January 15, 2023. We estimate the total cost of severance costs associated with the wind down of our operations will be approximately $6 million.

In January 2023, we settled our outstanding balance due to Hercules Capital of approximately $4.5 million and removed all secured liens on all of our assets. We also terminated our agreement with Amplity Health, the contract sales organization responsible for promoting SIVEXTRO and XENLETA and, on January 31, 2023, entered into a letter agreement, or the Letter Agreement, relating to our Sales Promotion and Distribution Agreement, or the Distribution Agreement, with MSD International GmbH, or MSD, and Merck Sharp & Dohme Corp., or the Supplier, to begin transition responsibility for the promotion and distribution of SIVEXTRO back to Merck & Co. Inc. as of June 30, 2023. For additional discussion regarding the Letter Agreement see "Business - Our Products and Product Candidate - SIVEXTRO." Although we have ceased our active commercialization efforts, we expect to continue to make XENLETA and, for the remaining term of the Distribution Agreement, SIVEXTRO commercially available to wholesale customers.

As previously disclosed, we have retained Torreya Capital to advise on our exploration of a range of strategic options. While we continue to work with Torreya Capital on identifying and evaluating potential strategic options with the goal of maximizing value, we are currently focused, as part of our Cash Preservation Plan, on the sale of our existing assets, including XENLETA and CONTEPO. In the event that our board of directors determines that a liquidation and dissolution of our business approved by shareholders is the best method to maximize shareholder value, we would file proxy materials with the Securities and Exchange Commission, or SEC, and schedule an extraordinary meeting of our shareholders to seek approval of such a plan as required.



                                      119

Table of Contents

We have contractual commitments related primarily to contracts entered into with contract manufacturing organizations and contract research organizations in connection with the commercial manufacturing of XENLETA and other research and development activities. The contractual commitments are further described in Note 15 to our consolidated financial statements included elsewhere in this Form 10-K.

Based on our current operating plans, we expect that our existing cash resources as of the date of this Annual Report on Form 10-K will be sufficient to enable us to fund our operations and capital expenditure requirements at least into June 2023. We have based this estimate on assumptions that may prove to be wrong, and we could use our capital resources sooner than we currently expect. This estimate assumes, among other things, that we do not obtain any additional funding through grants and clinical trial support, collaboration agreements, or from the monetization of one or more of our assets.

Capital Expenditures

Capital expenditures were $0.2 million and $25,000 for the year ended December 31, 2022 and 2021, respectively. Currently, there are no material capital projects planned in 2023.

© Edgar Online, source Glimpses