UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 10-Q

(Mark One)

For the quarterly period ended September 30, 2020

OR

For the transition period from             to             

Commission File Number: 001-38503

Iterum Therapeutics plc

(Exact name of registrant as specified in its charter)

Block 2 Floor 3, Harcourt Centre,

Harcourt Street,

Dublin 2, Ireland

(Address of principal executive offices)

Not applicable

(Zip Code)

(+353) 1 903-8920

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.     Yes  ☒    No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  ☒    No  ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 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.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☒

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No  ☒

As of October 31, 2020, the registrant had 43,035,245 ordinary shares, $0.01 par value per share, outstanding.

Table of Contents

i

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains forward-looking statements that involve risks and uncertainties. All statements other than statements of historical facts contained in this Quarterly Report are forward-looking statements. In some cases, you can identify forward-looking statements by words such as “anticipate,” “believe,” “contemplate,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “plan,” “potential,” “predict,” “project,” “seek,” “should,” “target,” “will,” “would,” or the negative of these words or other comparable terminology. These forward-looking statements include, but are not limited to, statements about:

•our sales, marketing and distribution capabilities and strategy;

These forward-looking statements are subject to a number of risks, uncertainties and assumptions, including those described in “Risk Factors” and elsewhere in this Quarterly Report. Moreover, we operate in a very competitive and rapidly changing environment, and new risks emerge from time to time. It is not possible for our management to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances discussed in this Quarterly Report may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements.

ii

You should not rely upon forward-looking statements as predictions of future events. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee that the future results, levels of activity, performance or events and circumstances reflected in the forward-looking statements will be achieved or occur. We undertake no obligation to update publicly any forward-looking statements for any reason after the date of this Quarterly Report to conform these statements to new information, actual results or to changes in our expectations, except as required by law.

You should read this Quarterly Report and the documents that we have filed with the Securities and Exchange Commission (SEC), as exhibits to this Quarterly Report with the understanding that our actual future results, levels of activity, performance, and events and circumstances may be materially different from what we expect.

In addition, statements that “we believe” and similar statements reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this Quarterly Report, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain and investors are cautioned not to unduly rely upon these statements.

iii

PART I—FINANCIAL INFORMATION

Item 1. Financial Statements (Unaudited).

ITERUM THERAPEUTICS PLC

Condensed Consolidated Balance Sheets

(In thousands except share and per share data)

(Unaudited)

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

1

ITERUM THERAPEUTICS PLC

Condensed Consolidated Statements of Operations and Comprehensive Loss

(In thousands, except share and per share data)

(Unaudited)

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

2

ITERUM THERAPEUTICS PLC

Condensed Consolidated Statements of Cash Flows

(In thousands, except share and per share data)

(Unaudited)

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

3

ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

1. Basis of Presentation

Iterum Therapeutics plc (the Company) was incorporated under the laws of the Republic of Ireland in June 2015 as a limited company and re-registered as a public limited company on March 20, 2018. The Company maintains its registered office at Block 2 Floor 3, Harcourt Centre, Harcourt Street, Dublin 2, Ireland. The Company commenced operations in November 2015. The Company licensed global rights to its novel anti-infective compound, sulopenem, from Pfizer Inc. (Pfizer). The Company is a clinical-stage pharmaceutical company dedicated to developing and commercializing sulopenem to be potentially the first and only oral and intravenous (IV) branded penem available globally.

Since inception, the Company has devoted substantially all of its efforts to research and development, recruiting management and technical staff and raising capital, and has financed its operations through the issuance of ordinary shares and convertible preferred shares, debt raised under financing arrangements with Silicon Valley Bank (SVB) including the Paycheck Protection Program loan (PPP loan), a sub-award from the Trustees of Boston University under the Combating Antibiotic Resistant Bacteria Biopharmaceutical Accelerator (CARB-X) program and the proceeds of a private placement and subsequent rights offering pursuant to which its wholly owned subsidiary, Iterum Therapeutics Bermuda Limited (Iterum Bermuda), issued and sold approximately $51.8 million aggregate principal amount of 6.500% Exchangeable Senior Subordinated Notes due 2025 (Exchangeable Notes) and $0.1 million aggregate principal amount of Limited Recourse Royalty-Linked Subordinated Notes (the RLNs and, together with the Exchangeable Notes, the Securities). The Company has not generated any product revenue. The Company is subject to risks and uncertainties common to early-stage companies in the pharmaceutical industry, including, but not limited to, the ability to secure additional capital to fund operations, failure to achieve regulatory approval, failure to successfully develop and commercialize its product candidates, development by competitors of new technological innovations, dependence on key personnel, protection of proprietary technology and compliance with government regulations. Product candidates currently under development will require additional research and development efforts, including regulatory approval prior to commercialization.

Even if the Company’s product development efforts are successful, it is uncertain when, if ever, the Company will realize significant revenue from product sales.

The accompanying condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (GAAP) and include the accounts of the Company and its subsidiaries.

On July 5, 2019, the Company filed a universal shelf registration statement on Form S-3 with the SEC, which was declared effective on July 16, 2019 (File No. 333-232569), and pursuant to which it registered for sale up to $150.0 million of any combination of its ordinary shares, preferred shares, debt securities, warrants and/or units from time to time and at prices and on terms that the Company may determine.

On January 21, 2020, the Company completed a private placement pursuant to which its wholly owned subsidiary, Iterum Bermuda, issued and sold approximately $51.6 million aggregate principal amount of Exchangeable Notes and $0.1 million aggregate principal amount of RLNs to a group of accredited investors (the Private Placement). The Securities were sold in units (the Units) in the Private Placement and Rights Offering with each Unit consisting of an Exchangeable Note in the original principal amount of $1,000 and 50 RLNs) In connection with the Private Placement, the Company agreed to undertake a rights offering of subscription rights to purchase additional Units (the Rights Offering). Under the Rights Offering, the Company and Iterum Bermuda, distributed to the Company’s eligible holders of ordinary shares and eligible warrant holders one non-transferable subscription right for each ordinary share owned (or deemed owned in the case of eligible warrant holders) as of the close of business on the record date, August 5, 2020. The subscription period for the Rights Offering expired on August 31, 2020 and right holders subscribed for 220 units. As a result, on September 8, 2020, Iterum Bermuda issued and sold approximately $0.2 million aggregate principal amount of Exchangeable Notes and $0.02 million aggregate principal amount of RLNs.  The Units were sold at a price of $1,000 per Unit. The Exchangeable Notes are exchangeable for the Company’s ordinary shares, cash or a combination of ordinary shares and cash, at an initial exchange rate of 1,000 shares per $1,000 of principal and interest on the Exchangeable Notes (equivalent to an initial exchange price of $1.00 per ordinary share), subject to specified limitations, which exchange rate was adjusted to 1,286.1845  shares per $1,000 of principal and interest on the Exchangeable Notes (equivalent to an exchange price of approximately $0.7775 per ordinary share) as of November 2, 2020 and is subject to further adjustment pursuant to the terms and conditions of the indenture governing the Exchangeable Notes. The RLNs entitle holders to payments based on a percentage of the Company’s net revenues from potential U.S. sales of specified sulopenem products, subject to the terms and conditions of the indenture governing the RLNs. Pursuant to the indenture governing the RLNs, the payments on the RLNs will be up to either 15% or 20% of net revenues from U.S. sales of such products, depending on the indication approved by the U.S. Food and Drug Administration (the FDA). The aggregate amount of payments on each RLN is capped at $160.00 (or 4,000 times the principal amount of such RLN). Iterum Bermuda received net proceeds from the sales of the Securities of approximately $45.0 million, after deducting placement agent fees and offering expenses.

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

In April 2020, the Company began deferring payment on its share of U.S. payroll taxes owed, as allowed by the Coronavirus Aid, Relief and Economic Security Act (CARES Act) through December 31, 2020. The Company is able to defer half of its share of U.S. payroll taxes owed until December 31, 2021, with the remaining half due on December 31, 2022.

On April 3, 2020, the U.S. Small Business Administration (SBA) launched a Paycheck Protection Program (the Program) established following the signing of the CARES Act on March 27, 2020. On April 30, 2020, the Company’s wholly owned subsidiary, Iterum Therapeutics US Limited, (the Borrower) entered into the PPP loan with SVB (the Lender) under the Program, pursuant to the Company receiving a loan of $0.7 million with a fixed 1% annual interest rate and a maturity of two years. Under the terms of the agreement, there shall be no payments due by the Company until the later of the date the SBA remits the forgiveness amount to the borrower or 10 months after the end of the six-month period beginning April 30, 2020 (the Deferral Period). Following the Deferral Period, equal monthly repayments of principal and interest will be due to fully amortize the principal amount outstanding on the PPP loan on the last day of the Deferral Period by the maturity date. Under the terms of the Program, the SBA will forgive the portion of loan proceeds used for U.S. payroll costs and other designated operating expenses for up to 24 weeks, provided at least 60% of the loan proceeds are used for U.S. payroll costs. The Company incurred qualifying payroll costs and other operating expenses in the 24 weeks following April 30, 2020, and has requested forgiveness for a portion of the PPP loan from the Lender. Any forgiveness of the PPP loan will be made in accordance with SBA requirements and subject to approval by SVB. No assurance is provided that the Company will obtain forgiveness in whole or in part.

On June 3, 2020, the Company entered into a Securities Purchase Agreement (June 3 SPA) with certain institutional investors (the June 3 Purchasers) pursuant to which the Company issued and sold, in a registered direct offering (June 3 Offering), an aggregate of 2,971,770 ordinary shares, $0.01 nominal value per share, at a purchase price per share of $1.6825, for aggregate gross proceeds to the Company of $5.0 million and net proceeds of $4.3 million after deducting fees payable to the placement agent and other offering expenses payable by the Company. We offered the ordinary shares in the June 3 Offering pursuant to our universal shelf registration statement on Form S-3.  Pursuant to the June 3 SPA, in a concurrent private placement, the Company issued and sold to the June 3 Purchasers warrants to purchase up to 1,485,885 ordinary shares. Upon closing, the warrants became exercisable immediately at an exercise price of $1.62 per ordinary share, subject to adjustment in certain circumstances, and will expire on December 5, 2025. The closing date of the June 3 Offering was June 5, 2020. Warrants to purchase 208,023 ordinary shares, amounting to 7% of the ordinary shares issued under the June 3 SPA, were issued to designees of the placement agent on the closing of the June 3 Offering Upon closing, the warrants issued to such designees were exercisable immediately at an exercise price of $2.1031 per ordinary share, and will expire on June 3, 2025.

On June 30, 2020, the Company entered into a securities purchase agreement (June 30 SPA) with certain institutional investors (the June 30 Purchasers) pursuant to which the Company issued and sold in a registered direct offering (June 30 Offering) an aggregate of 3,372,686 ordinary shares, $0.01 nominal value per share, at a purchase price per share of $1.4825, for aggregate gross proceeds to the Company of $5.0 million and net proceeds of $4.2 million after deducting fees payable to the placement agent and other offering expenses payable by the Company. We offered the ordinary shares in the June 30 Offering pursuant to our universal shelf registration statement on Form S-3.  Pursuant to the June 30 SPA, in a concurrent private placement, the Company issued and sold to the June 30 Purchasers warrants to purchase up to 1,686,343 ordinary shares. Upon closing, the warrants were exercisable immediately at an exercise price of $1.42 per ordinary share, subject to adjustment in certain circumstances, and will expire on January 2, 2026. The June 30 Offering closed on July 2, 2020. Warrants to purchase 236,088 ordinary shares, amounting to 7% of the ordinary shares issued under the June 30 SPA, were issued to designees of the placement agent on closing of the June 30 Offering. Upon closing, the warrants issued to such designees were exercisable immediately at an exercise price of $1.8531 per ordinary share, and will expire on June 30, 2025.

On October 27, 2020, the Company completed a registered public offering (the October Offering) in which it sold an aggregate of (i) 15,511,537 ordinary shares, $0.01 nominal value per share, (ii) pre-funded warrants exercisable for an aggregate of 11,411,539 ordinary shares and (iii) warrants exercisable for an aggregate of 20,192,307 ordinary shares. The pre-funded warrants were issued and sold to certain purchasers whose purchase of ordinary shares in the October Offering would have otherwise resulted in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of the Company’s outstanding ordinary shares immediately following the consummation of the October Offering, if the purchaser so chose in lieu of ordinary shares that would have otherwise resulted in such excess ownership. The ordinary shares and pre-funded warrants were each offered together with the warrants, but the ordinary shares and pre-funded warrants were issued separately from the warrants. The combined offering price was $0.65 per ordinary share and warrant and $0.64 per pre-funded warrant and warrant. The Company’s net proceeds from the October Offering, after deducting placement agent fees and other estimated offering expenses payable by the Company, were approximately $15.3 million. The warrants are exercisable upon issuance at a price of $0.65 per ordinary share, subject to adjustment in certain circumstances, and expire on October 27, 2025. The pre-funded warrants are exercisable upon issuance at a price of $0.01 per ordinary share, subject to adjustment in certain circumstances, and expire when exercised in full, subject to certain conditions. As of October 31, 2020, pre-funded warrants to purchase 6,284,615 ordinary shares had

5

ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

been exercised for net proceeds of $0.06 million. In connection with the October Offering, the Company entered into a Securities Purchase Agreement (the Purchase Agreement) on October 22, 2020 with certain institutional investors. The Purchase Agreement contains customary representations and warranties of the Company, termination rights of the parties, and certain indemnification obligations of the Company and ongoing covenants of the Company, including a prohibition on issuance of ordinary shares or securities convertible or exchangeable into ordinary shares by the Company for a period of 45 days after the closing of the October Offering and a prohibition on the Company entering into variable rate transactions for a period of 12 months after the closing of the October Offering, subject to certain exceptions. Warrants to purchase 1,884,615 ordinary shares, which represents a number of ordinary shares equal to 7.0% of the aggregate number of ordinary shares and pre-funded warrants sold in the October Offering, were issued to designees of the placement agent on closing of the October Offering. Upon closing, the warrants issued to such designees became exercisable immediately at an exercise price of $0.8125 per ordinary share and will expire on October 22, 2025.

In accordance with Accounting Standards Update (ASU) 2014-15, Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern (Subtopic 205-40), the Company has evaluated whether there are conditions and events, considered in aggregate, that raise substantial doubt about the Company’s ability to continue as a going concern within one year of the date of issue of these quarterly condensed consolidated financial statements.

The Company has funded its operations to date primarily with proceeds from the sale of preferred shares and ordinary shares, warrants, debt raised under financing arrangements with SVB including the PPP loan, payments received under the CARB-X program and the proceeds of the Private Placement and Rights Offering. The Company has incurred operating losses since inception, including net losses of $40,820 and $79,489 for the nine months ended September 30, 2020 and 2019, respectively, and a net loss of $103,130 for the year ended December 31, 2019. The Company had an accumulated deficit of $275,743 as of September 30, 2020 and expects to continue to incur net losses for the foreseeable future. The Company’s future cash flows are dependent on key variables such as its ability to secure additional sources of funding in the form of public or private financing of debt or equity or collaboration agreements.

The Company may not be able to obtain financing on acceptable terms, or at all. The terms of any financing may adversely affect the holdings or the rights of the Company's shareholders. If the Company is unable to obtain funding, it could be forced to delay, reduce or eliminate some or all of its research and development programs or commercialization efforts, which could adversely affect its business prospects, or the Company may be unable to continue operations. Although management continues to pursue these plans, and the Company has successfully raised capital in the past, there is no assurance that the Company will be successful in obtaining sufficient funding on terms acceptable to the Company to fund continuing operations, if at all.

In addition, in parallel, the Company is evaluating its corporate, organizational, strategic, financial and financing alternatives, with the goal of maximizing value for its stakeholders while prudently managing its resources. These alternatives could potentially include the licensing, sale or divestiture of the Company’s assets or proprietary technologies, a sale of the Company, a merger or other business combination, another strategic transaction involving the Company, restructuring activities, winding down of operations, dissolving and liquidating assets or seeking protection under bankruptcy laws. The evaluation of corporate, organizational, strategic, financial and financing alternatives may not result in any particular action or any transaction being pursued, entered into or consummated, and there is no assurance as to the timing, sequence or outcome of any action or transaction or series of actions or transactions.  

Based on the Company’s operating losses since inception, the expectation of continued operating losses for the foreseeable future and the need to raise additional capital to finance its future operations, management have concluded there is substantial doubt about the Company’s ability to continue as a going concern within one year from the date this Quarterly Report on Form 10-Q is issued. The accompanying condensed consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty. Accordingly, the condensed consolidated financial statements have been prepared on a basis that assumes the Company will continue as a going concern and which contemplates the realization of assets and satisfaction of liabilities and commitments in the ordinary course of business.

COVID-19 Global Pandemic

In December 2019, an outbreak of COVID-19 was reported in Wuhan, China. On March 11, 2020, the World Health Organization declared COVID-19 a global pandemic and on March 13, 2020, President Donald J. Trump declared the virus a national emergency. This highly contagious disease has spread to most of the countries in the world and throughout the United States, creating a serious impact on customers, workforces, and suppliers, disrupting economies and financial markets and leading to a world-wide economic downturn. It has caused a disruption of the normal operations of many businesses, including the temporary closure or scale-back of business operations and/or the imposition of either quarantine or remote work or meeting requirements for employees, either by government order or on a voluntary basis. The pandemic may impact the ability of the Company’s strategic partners to operate and fulfill their contractual obligations, and result in an increase in their costs and cause delays in performance. These effects, and the direct effect of the virus and any potential disruption on the Company’s operations, may negatively impact the Company’s ability to

6

ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

meet the Company’s strategic targets. The Company’s employees, in most cases, are working remotely due to safety concerns and using various technologies to perform their functions. Additionally, the disruption and volatility in the global and domestic capital markets may increase the cost of capital and limit the Company’s ability to access capital. Both the health and economic aspects of COVID-19 are highly fluid and the future course of each is uncertain. For these reasons and other reasons that may come to light if the coronavirus pandemic and associated protective or preventative measures expand, the Company may experience a material adverse effect on its business operations and financial condition; however, its ultimate impact is highly uncertain and subject to change.

The Company cannot foresee if and when the outbreak of COVID-19 will be effectively contained, nor can the Company predict the severity and duration of its impact. Management is actively monitoring the global situation on its financial condition, liquidity, operations, suppliers, industry, and workforce. Given the daily evolution of the COVID-19 outbreak and the global responses to curb its spread, the Company is not able to estimate the adverse effects of the COVID-19 outbreak on its results of operations, financial condition, or liquidity.

Interim Financial Information

The condensed consolidated balance sheet at December 31, 2019 was derived from audited financial statements, but does not include all disclosures required by GAAP. The accompanying unaudited condensed consolidated financial statements as of September 30, 2020 and for the three and nine months ended September 30, 2020 and 2019 have been prepared by the Company pursuant to the rules and regulations of the SEC for interim financial statements. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. These condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and the notes thereto for the year ended December 31, 2019, included in the Company’s Annual Report on Form 10-K filed with the SEC on March 12, 2020. In the opinion of management, all adjustments, consisting only of normal recurring adjustments necessary for a fair statement of the Company’s financial position as of September 30, 2020, and results of operations for the three and nine months ended September 30, 2020 and 2019, and cash flows for the nine months ended September 30, 2020 and 2019 have been made. The results of operations for the three and nine months ended September 30, 2020 are not necessarily indicative of the results of operations that may be expected for the year ending December 31, 2020.

2. Summary of Significant Accounting Policies

There have been no material changes in the Company’s significant accounting policies, other than the addition of accounting policies for Exchangeable Notes, derivative liabilities (the Derivative liability) and RLNs and the adoption of accounting pronouncements as described below, as compared to the significant accounting policies described in the Company’s Annual Report on Form 10-K for the year ended December 31, 2019.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of expenses during the reporting period. Significant estimates and assumptions reflected in these condensed consolidated financial statements include, but are not limited to, the accrual for research and development expenses, the valuation of restricted ordinary shares, the valuation of share-based compensation awards, the valuation of the RLNs and the Derivative liability. The Company bases its estimates on historical experience, known trends and other market-specific or other relevant factors that it believes to be reasonable under the circumstances. On an ongoing basis, management evaluates its estimates as there are changes in circumstances, facts and experience. Actual results could differ materially from those estimates. The Company has contemplated the impact of COVID-19 within its financial statements and is not aware of any specific event or circumstance that would require the Company to update estimates, judgments or revise the carrying value of any assets or liabilities.

Specifically, management has estimated variables used to calculate the discounted cash flow analysis (DCF) and assumptions used in the Black-Scholes and binomial lattice models to value derivative instruments (see Note 3 - Fair Value of Financial Assets and Liabilities).

Cash and Cash Equivalents

The Company’s cash and cash equivalents consist of cash balances and highly liquid investments with maturities of three months or less at the date of purchase. Accounts held at U.S. financial institutions are insured by the Federal Deposit Insurance Corporation up to $250, while accounts held at Irish financial institutions are insured under the Deposit Guarantee Scheme up to $117 (€100).

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

Cash accounts with any type of restriction are classified as restricted cash. If restrictions are expected to be lifted in the next twelve months, the restricted cash account is classified as current. Included within restricted cash on the Company’s condensed consolidated balance sheet is a certificate of deposit for $90 which is being held by a third party bank as collateral for the irrevocable letter of credit issued in March 2018 to secure an office lease (see Note 6 - Leases). Also included within restricted cash on the Company’s condensed consolidated balance sheet is $17 relating to the warrants issued on June 5, 2020 pursuant to the June 3 SPA and $19 relating to the warrants issued on July 2, 2020 pursuant to the June 30 SPA. On the closing date of each of the June 3 Offering and June 30 Offering, each investor deposited $0.01 per warrant issued being the nominal value of the underlying ordinary share represented by each warrant. This amount will be held in trust by the Company pending a decision by the relevant investor to exercise the warrant by means of a "cashless exercise" pursuant to the terms of the warrant, in which case the $0.01 will be used to pay up the nominal value of the ordinary share issued pursuant to the warrant. Upon the exercise of the warrants other than by means of a "cashless exercise", the amount held in trust will be returned to the relevant investor in accordance with the terms of the applicable SPA.

  Concentration of Credit Risk

Financial instruments that potentially expose the Company to concentrations of credit risk consist primarily of cash and cash equivalents. The Company has most of its cash and cash equivalents at two accredited financial institutions in the United States and Ireland, in amounts that exceed federally insured limits. The Company did not hold any short-term investments as of September 30, 2020. The Company does not believe that it is subject to unusual credit risk beyond the normal credit risk associated with commercial banking relationships.

Net Loss Per Ordinary Share

Basic and diluted net loss per ordinary share is determined by dividing net loss attributable to ordinary shareholders by the weighted-average ordinary shares outstanding during the period in accordance with Accounting Standard Codification (ASC) 260, Earnings per Share. For the periods presented, the following ordinary shares underlying the options, unvested restricted ordinary shares, unvested restricted share units, unvested performance restricted share units and the warrants have been excluded from the calculation because they would be anti-dilutive.

Segment and Other Information

The Company determines and presents operating segments based on the information that is internally provided to the Chief Executive Officer, Chief Scientific Officer and Chief Financial Officer, who together are considered the Company’s chief operating decision maker, in accordance with ASC 280, Segment Reporting. The Company has determined that it operates as a single business segment, which is the development and commercialization of innovative treatments for drug resistant bacterial infections.

The distribution of total operating expenses by geographical area was as follows:

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

The distribution of long-lived assets by geographical area was as follows:

Exchangeable Notes

The Company evaluates its debt and equity issuances to determine if those contracts, or embedded components of those contracts, qualify as derivatives under ASC 815, Derivatives and Hedging. Where embedded exchange features are determined to be derivatives, under ASC 815-15, which requires bifurcation, these contracts are recorded at fair value and deducted from the book value of the debt host as a debt discount at inception. The debt host is subsequently measured at amortized cost. Debt discounts are recognized to interest expense over the term of the debt using the effective interest method.

Derivative Liability

The Company accounts for derivative instruments in accordance with ASC 815, which establishes accounting and reporting standards for derivative instruments, including certain derivative instruments embedded in other financial instruments or contracts which require bifurcation and measurement at fair value for accounting purposes on the balance sheet date. Any liabilities recorded at fair value are revalued each reporting period with the resulting change in fair value reflected in other (expense) / income, net.

In determining the appropriate fair values, the Company uses a variety of valuation techniques applying DCF, Black-Scholes and binomial lattice models, which are discussed in Note 3 - Fair Value of Financial Assets and Liabilities. The Company’s derivative financial instruments consist of embedded features in the Exchangeable Notes. The embedded derivatives include provisions that provide the noteholder with certain exchange rights and protections on a fundamental change such as a change of control. The effects of interactions between embedded derivatives are calculated and accounted for in arriving at the overall fair value of the financial instruments.

Royalty-Linked Notes

The RLNs qualify as debt instruments under ASC 470, Debt, and are initially recorded at fair value, applying a DCF model, and then subsequently measured at amortized cost. The Company assesses the valuation of this debt for any significant changes to the facts and circumstances in the initial valuation which would impact the carrying value, and if required, make adjustments to revalue the debt as appropriate. Amortization is recognized as interest expense over the term of the debt instrument using the effective interest method.

Ordinary Share Warrants

The Company accounts for ordinary share warrants in accordance with applicable accounting guidance provided in ASC 815, Derivatives and Hedging – Contracts in Entity's Own Equity, as either derivative liabilities or as equity instruments depending on the specific terms of the warrant agreement. Any warrants that (i) require physical settlement or net-share settlement or (ii) provide the Company with a choice of net-cash settlement or settlement in its own shares (physical settlement or net-share settlement), provided that such warrants are indexed to the Company's own shares is classified as equity. The Company's June 3 Offering and June 30 Offering contain freestanding derivatives which satisfy the criteria for classification as equity instruments as the warrants do not contain cash settlement features or variable settlement provision that cause them to not be indexed to the Company's own stock. The Company assesses classification of its ordinary share warrants at each reporting date to determine whether the instruments still qualify for the scope exception under ASC 815.   

Income Taxes

The CARES Act lifts certain deduction limitations originally imposed by the Tax Cuts and Jobs Act of 2017 (2017 Tax Act). Corporate taxpayers may carryback net operating losses (NOLs) originating during 2018 through 2020 for up to five years, which was not previously allowed under the 2017 Tax Act. The CARES Act also eliminates the 80% of taxable income limitations by allowing corporate entities to fully utilize NOL carryforwards to offset taxable income in 2018, 2019 or 2020. Taxpayers may generally deduct interest up to the sum of 50% of adjusted taxable income plus business interest income (30% limit under the 2017 Tax Act) for tax years beginning January 1, 2019 and 2020. The CARES Act allows taxpayers with alternative minimum tax credits to claim a refund in 2020 for the entire amount of the credits instead of recovering the credits through refunds over a period of years, as originally

9

ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

enacted by the 2017 Tax Act. The enactment of the CARES Act did not result in any material adjustments to the Company’s income tax provision for the nine months ended September 30, 2020, or to the Company’s net deferred tax assets as of September 30, 2020.

Recently Adopted Accounting Pronouncements

In June 2016, the Financial Accounting Standards Board (FASB) issued ASU 2016-13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. The new guidance within ASU 2016-13, along with related updates (collectively ASC 326) introduces an approach based on expected losses to estimate credit losses on certain types of financial instruments by using all practical and relevant information. The new guidance became effective for annual periods beginning after December 15, 2019, and interim periods within those annual periods. Further clarification on disclosures relating to the standard were released in March 2020, in ASU 2020-03, Codification Improvements to Financial Instruments, which outlined seven areas of improvements relating to financial instrument guidance. The new standards were effective January 1, 2020 and adoption did not have a material impact on the Company’s condensed consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement. This standard modifies certain disclosure requirements on fair value measurements. This standard became effective for the Company on January 1, 2020, and did not have a material impact on the Company’s disclosures.

Recent Accounting Pronouncements

In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes. The new guidance is intended to simplify the accounting for income taxes by removing certain exceptions and by updating accounting requirements around franchise taxes, goodwill recognized for tax purposes, the allocation of current and deferred tax expense among legal entities, among other minor changes. ASU 2019-12 is effective for fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. Early adoption is permitted. The Company is assessing what impact ASU 2019-12 will have on the condensed consolidated financial statements.

In January 2020, the FASB issued ASU 2020-01, Investments-Equity Securities (Topic 321), Investments-Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815): Clarifying the Interactions between Topic 321, Topic 323, and Topic 815. The amendments in ASU 2020-01 clarify the interaction of the accounting for equity securities under Topic 321 and investments accounted for under the equity method of accounting. ASU 2020-01 is effective for fiscal years beginning after December 15, 2020, including interim periods within those fiscal years. Early adoption is permitted. The Company is assessing what impact ASU 2020-01 will have on the condensed consolidated financial statements.

3. Fair Value of Financial Assets and Liabilities

The following table presents information about the Company’s financial assets that were carried at fair value on a recurring basis on the condensed consolidated balance sheet as of September 30, 2020 and December 31, 2019 and indicates the fair value hierarchy of the valuation inputs utilized to determine such fair value.

The other asset above relates to advance payments made to a supplier that were recorded at fair value using DCF analysis as of September 30, 2020 and December 31, 2019. The fair value measurements of these advance payments were determined based on significant unobservable inputs, including discount rates of 21% and 15%, as of September 30, 2020 and December 31, 2019, respectively, and the expected time to recovery of the payment. Changes to the inputs described above are not expected to have a material impact on the Company’s financial position and results of operations in any given period.

The carrying amounts reported in the condensed consolidated balance sheets for prepaid expenses and other current assets, accounts payable, accrued expenses and other current liabilities approximate their fair value based on the short-term maturity of these instruments.

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

The following table presents information about the Company’s debt, Exchangeable Notes, Derivative liability and RLNs. The Company’s long-term debt were carried at amortized cost on the condensed consolidated balance sheet as of September 30, 2020 and December 31, 2019 and indicates the fair value hierarchy of the valuation inputs utilized to determine the approximate fair value:

The book value of the current portion of long-term debt approximates its fair value due to the short-term nature of the balance. The fair value of long-term debt, less current portion were determined using DCF analysis using quoted market interest rates, without consideration of transaction costs, which represents a Level 2 basis of fair value measurement. The counterparty to the long-term debt is a major international financial institution.

The fair value of long-term Exchangeable Notes were determined using DCF analysis using the fixed interest rate outlined in the Exchangeable Note indenture, without consideration of transaction costs, which represents a Level 2 basis of fair value measurement.

The Level 3 liabilities held as of September 30, 2020 consist of the embedded exchange option and change of control premium contained in the Exchangeable Notes (see Note 8 - Debt) and a separate financial instrument, that was issued as part of the Units, the RLNs (see Note 9 – Royalty-Linked Notes). The exchange option and change of control premium met the criteria requiring these to be bifurcated and accounted for separately from the host debt in accordance with ASC 815-15, Derivatives and Hedging; Embedded Derivatives. The exchange option and change of control premium are presented as a Derivative liability. At any time on or after January 21, 2021, subject to specified limitations, the Exchangeable Notes are exchangeable for the Company’s ordinary shares, cash or a combination of ordinary shares and cash, at an initial exchange rate of 1,000 shares per $1,000 of principal and interest on the Exchangeable Notes (equivalent to an initial exchange price of approximately $1.00 per ordinary share), which exchange rate was adjusted to 1,286.1845 shares per $1,000 principal and interest on the Exchangeable Note (equivalent to an exchange price of approximately $0.7775 per ordinary share) as of November 2, 2020 and is subject to further adjustment pursuant to the terms of the indenture governing the Exchangeable Notes. The Derivative liability, representing the exchange option and change of control premium, was recorded at a fair value of $27,038 upon issuance of the Exchangeable Notes under the Private Placement and is subsequently remeasured to fair value at the end of each reporting period. The fair value of the exchange option at September 30, 2020 amounted to $12,791.

In the event of a fundamental change that is not a liquidation event (Fundamental Change), under the Exchangeable Note indenture, the Company will be required to pay the holder of the Exchangeable Notes the greater of three times the outstanding principal amount of such Exchangeable Note and the consideration that would be received by the holder of such Exchangeable Note, in connection with such Fundamental Change, if the holder had exchanged its note for ordinary shares immediately prior to the consummation of such Fundamental Change, plus any accrued and unpaid interest. The Derivative liability, representing the change of control feature, was recorded at a fair value of $13,306 at September 30, 2020.

The fair value of each component of the Derivative liability was determined using a valuation technique applying DCF analysis or Black-Scholes in combination with binomial lattice models, without consideration of transaction costs, which represents a Level 3 basis of fair value measurement. The key inputs to valuing the Derivative liability as of September 30, 2020 include the

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

indenture terms of the Exchangeable Notes, the Company’s share price at the exchange date, the expected annual volatility of the Company’s ordinary shares, management’s assumption regarding the probability of a fundamental change pursuant to the terms of the Exchangeable Notes indenture, and a risk-adjusted discount rate. Fair value measurements are highly sensitive to changes in these inputs and significant changes in these inputs could result in a significantly higher or lower fair value.

The following table presents the changes in fair value of the Company's Derivative liability for the nine months ended September 30, 2020

The following summary table shows the assumptions used in the Black-Scholes and binomial lattice pricing models to estimate the fair value of the exchange option:

The significant assumptions used in the DCF model, to estimate the fair value of the change of control feature at September 30, 2020, were a discount rate of 21% and management’s assumption regarding the probability of a fundamental change pursuant to the terms of the Exchangeable Notes indenture.

 The RLN liability is carried at amortized cost on the condensed consolidated balance sheet as of September 30, 2020 (see Note 9 – Royalty-Linked Notes). The book value of the current portion of the RLN liability approximates its fair value due to the short-term nature of the balance. The total fair value of $15,782 was determined using DCF analysis, without consideration of transaction costs, which represents a Level 3 basis of fair value measurement. The key inputs to valuing the RLNs were the indenture terms of the RLNs, the expected cash flows to be received by holders of the RLNs based on management’s revenue forecasts of U.S. sulopenem sales and a risk-adjusted discount rate to derive the net present value of expected cash flows. The RLNs will be subject to a maximum return amount, including all principal and payments and certain default interest in respect of uncurable defaults, of $160.00 (or 4,000 times the principal amount of such note). The discount rate applied to the model was 21%. The book value of the current portion of the RLN liability approximates its fair value due to the short-term nature of the balance. Fair value measurements are highly sensitive to changes in these inputs and significant changes in these inputs could result in a significantly higher or lower fair value.

There have been no transfers of assets or liabilities between the fair value measurement levels.

4. Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

5. Property and Equipment

Property and equipment and related accumulated depreciation are as follows:

Depreciation expense was $122 for the nine months ended September 30, 2020 and $152 for the year ended December 31, 2019.

6. Leases

The Company has entered into a number of operating leases, primarily for office space and commercial property. These leases have terms which range from four to 19 years, and generally include one or more options to terminate or renew. The termination options can reduce the lease term for periods ranging from two to 10 years, however the remaining lease terms do not represent these early termination dates as management have concluded that it is reasonably certain that the Company will not exercise these options. The renewal terms can extend the lease term for additional periods ranging from three to five years. These renewal options are represented in the remaining lease term as management have concluded that it is reasonably certain that the Company will exercise the renewal option. In September 2020, the Company entered into a sublease agreement for commercial property. This sublease has a term of three years. Certain leases contain variable lease payments, including payments based on an index or rate. Variable lease payments based on an index or rate are initially measured using the index or rate in effect at lease commencement. Certain agreements contain both lease and non-lease components. The Company has elected to separately account for these components in determining the lease liabilities and right-of-use assets. The Company’s lease agreements generally do not provide an implicit borrowing rate; therefore, an internal incremental borrowing rate was determined based on information available at lease commencement date for the purposes of determining the present value of lease payments. The Company used the incremental borrowing rate on January 1, 2019 for all leases that commenced prior to that date. All operating lease expenses are recognized on a straight-line basis over the lease term. The Company recognized $736 and $760 of operating lease costs for right-of-use assets during the nine months ended September 30, 2020 and 2019, respectively. The Company recognized $26 of sublease income during the nine months ended September 30, 2020. The Company was not party to any sublease agreement during the nine months ended September 30, 2019.  

Information related to the Company’s right-of-use assets and related lease liabilities is as follows:

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

Right-of-use assets and lease liabilities for the Company’s operating leases were recorded in the condensed consolidated balance sheet as follows, representing the Company’s right to use the underlying asset for the lease term (“Other assets”) and the Company’s obligation to make lease payments (“Other current liabilities” and “Other liabilities”):

Future lease payments included in the measurement of lease liabilities on the condensed consolidated balance sheet as of September 30, 2020 for the following five fiscal years and thereafter were as follows:

7. Accrued Expenses

Accrued expenses consist of the following:

8. Debt

Secured Credit Facility

On April 27, 2018, the Company’s subsidiaries, Iterum Therapeutics International Limited, Iterum Therapeutics US Holding Limited and Iterum Therapeutics US Limited (the Borrowers), entered into a loan and security agreement (Loan and Security Agreement) with SVB pursuant to which SVB agreed to lend the Borrowers up to $30,000 in two term loans. $15,000 of the secured credit facility was funded on closing. A second draw of up to $15,000 was available to the Company through October 31, 2019, upon satisfaction of either of the following: (i) the achievement by the Company of both non-inferiority and superiority primary endpoints from its Phase 3 uncomplicated urinary tract infection (uUTI) trial, as well as reporting satisfactory safety data from the trial, or (ii) the achievement of non-inferiority primary endpoints from both its Phase 3 uUTI and complicated urinary tract infection (cUTI) trials, as well as reporting satisfactory safety data from the trials. A non-utilization fee of 1.50% of the aggregate undrawn principal amount was to apply if the Company satisfied the above conditions but chose not to draw down the second term loan. The Company did not satisfy the conditions for the second draw above before the deadline of October 31, 2019.

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

Required monthly amortization payments for the initial $15,000 draw commenced on November 1, 2019 and total principal repayments of $4,655 were made during the nine months ended September 30, 2020. Interest accrues at a floating per annum rate equal to the greater of (i) 8.31%; or (ii) 3.89% above the Wall Street Journal prime rate, and is payable monthly in arrears. All outstanding principal, plus a 4.20% final interest payment, will be due and payable on the earliest to occur of March 1, 2022 (the maturity date), the acceleration of the term loan or the prepayment of the term loan. The final payment fee of $630, which represents 4.2% of the funded loan, is accreted using the effective interest method over the life of the loan as interest expense. Voluntary prepayments are permitted at any time, subject to a prepayment fee of 4.00% in the first year, 3.00% in the second year, and 2.00% thereafter.

In connection with the initial $15,000 draw, the Company issued SVB and Life Sciences Fund II LLC (LSF) warrants to purchase an aggregate of 19,890 Series B convertible preferred shares (which converted into warrants to purchase 19,890 ordinary shares upon the Company’s initial public offering (IPO)) at an exercise price of $18.85 per share. If the second term loan had been drawn down, each of SVB and LSF would have been automatically entitled to purchase additional ordinary shares in an aggregate amount equal to 2.50% of the second term loan divided by the applicable exercise price.

The loan proceeds were allocated based on the relative fair values of the debt instrument and the warrant instrument. The fair value of the warrants and the closing costs were recorded as debt discounts and are being amortized using the effective interest rate method over the term of the loan. The effective annual interest rate of the outstanding debt is approximately 12.51% as of September 30, 2020. The Company recognized $1,091 and $1,310 of interest expense related to the loan agreement during the nine months ended September 30, 2020 and 2019, respectively, including $324 and $243 related to the accretion of the debt discounts and deferred financing costs during the nine months ended September 30, 2020 and 2019, respectively.

In connection with the Private Placement, Iterum Bermuda was joined as a party to the Loan and Security Agreement as a borrower and the Loan and Security Agreement was amended on January 16, 2020 to, among other things, modify the definition of subordinated debt to include the RLNs and Exchangeable Notes.

2025 Exchangeable Notes

On January 21, 2020, the Company completed a Private Placement pursuant to which its wholly owned subsidiary, Iterum Bermuda issued and sold approximately $51.6 million aggregate principal amount of 6.500% Exchangeable Notes and $0.1 million aggregate principal amount of RLNs, to a group of accredited investors. On September 8, 2020, the Company completed a Rights Offering pursuant to which Iterum Bermuda issued and sold approximately $0.2 million aggregate principal amount of 6.500% Exchangeable Notes and $0.02 million aggregate principal amount of RLNs, to existing shareholders. The Securities were sold in Units with each Unit consisting of an Exchangeable Note in the original principal amount $1,000 and 50 RLNs. The Units were sold at a price of $1,000 per Unit.  

At any time on or after January 21, 2021, subject to specified limitations, the Exchangeable Notes are exchangeable for the Company’s ordinary shares, cash or a combination of ordinary shares and cash, at the Company’s election, at an initial exchange rate of 1,000 shares per $1,000 of principal and interest on the Exchangeable Notes (equivalent to an initial exchange price of approximately $1.00 per ordinary share), which exchange rate was adjusted to 1,286.1845 shares per $1,000 principal and interest on the Exchangeable Note (equivalent to an exchange price of approximately $0.7775 per ordinary share) as of November 2, 2020 and is subject to further adjustment pursuant to the terms of the indenture governing the Exchangeable Notes. Any accrued and unpaid interest being exchanged will be calculated to include all interest accrued on the Exchangeable Notes being exchanged to, but excluding, the exchange settlement date.

In addition, the Exchangeable Notes will become due and payable by the Company upon the occurrence of a Fundamental Change as defined in the Exchangeable Notes indenture. The Company will be required to pay the holder of the Exchangeable Notes the greater of three times the outstanding principal amount of such Exchangeable Note and the consideration that would be received by the holder of such Exchangeable Note in connection with such Fundamental Change if the holder had exchanged its note for ordinary shares immediately prior to the consummation of such Fundamental Change, plus any accrued and unpaid interest.

The Company evaluates its debt and equity issuances to determine if those contracts, or embedded components of those contracts, qualify as derivatives under ASC 815-15, Derivatives and Hedging, requiring separate recognition in the Company’s financial statements. The Company evaluated the accounting for the issuance of the Exchangeable Notes and concluded that the embedded exchange option and change of control feature are considered a Derivative liability under ASC 815-15 requiring bifurcation, from the Exchangeable Notes, as it does not qualify for the scope exceptions for contracts in an entity’s own equity given the terms of the Exchangeable Notes. The exchange option and change of control feature are accounted for as a Derivative liability, under ASC 815-15, and are required to be separated and recorded as a single liability, which is revalued each reporting period with the

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

resulting change in fair value reflected in other (expense) / income, net, in the condensed consolidated statements of operations and comprehensive loss.         

The fair value of the Derivative liability at January 21, 2020 was $27,038, and the fair value of the Derivative liability related to the Rights Offering was $82,both of which were recorded as a reduction to the book value of the host debt contract. This debt discount is being amortized to interest expense over the term of the debt using the effective interest method. Transaction costs amounting to $2,815 were allocated to the exchange option. These costs are reflected in financing transaction costs in the condensed consolidated statements of operations and comprehensive loss for the nine months ended September 30, 2020. Transaction costs amounting to $2,814 were allocated to the debt host and capitalized in the host debt book value.    

In circumstances where the embedded exchange option in a convertible instrument is required to be bifurcated, and there are other embedded derivative instruments in the convertible instrument that are required to be bifurcated, the derivative instruments are accounted for as a single, compound derivative instrument. The classification of derivative instruments, including whether such instruments should be recorded as liabilities or as equity, is reassessed at the end of each reporting period. Derivative instrument liabilities are classified in the balance sheet as current or non-current based on whether or not settlement of the derivative instrument is expected within twelve months of the balance sheet date.

The Company determined that all other features of the Exchangeable Notes were clearly and closely associated with a debt host and did not require bifurcation as a Derivative liability.

The Company recognized $860 and $2,339 of interest expense related to the Exchangeable Notes during the three and nine months ended September 30, 2020 and $2,062 and $5,665 related to the amortization of the debt discounts and deferred financing costs during the three and nine months ended September 30, 2020. These amounts are recorded in interest expense in the condensed consolidated statements of operations and comprehensive loss for the three and nine months ended September 30, 2020. The balance of the Exchangeable Notes as of September 30, 2020 is as follows:

Payment Protection Program

On April 3, 2020, the SBA launched the Program following the signing of the CARES Act on March 27, 2020. On April 30, 2020, the Borrower entered into the PPP loan with the Lender under the Program, pursuant to the Company receiving a PPP loan of approximately $744 with a fixed 1% annual interest rate and a maturity of two years. Under the terms of the agreement, there shall be no payments due by the Company until after the Deferral Period. Following the Deferral Period, equal monthly repayments of principal and interest will be due to fully amortize the principal amount outstanding on the PPP loan on the last day of the Deferral Period by the maturity date. Under the terms of the Program, the SBA will forgive the portion of loan proceeds used for U.S. payroll costs and other designated operating expenses for up to 24 weeks, provided at least 60% of the loan proceeds are used for U.S. payroll costs. The Company incurred qualifying payroll costs and other operating expenses in the 24 weeks following April 30, 2020, and has requested forgiveness for a portion of the PPP loan from the Lender. The Company recognized $1 and $3 of interest expense related to the loan agreement during the three and nine months ended September 30, 2020. Any forgiveness of the PPP loan will be made in accordance with SBA requirements and subject to approval by SVB. No assurance is provided that the Company will obtain forgiveness in whole or in part.

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

Scheduled principal payments on outstanding debt, including principal amounts owed to RLN holders (see Note 9 – Royalty-Linked Notes), as of September 30, 2020, for the following five fiscal years and thereafter were as follows:

9. Royalty-Linked Notes

Liability Related to Sale of Future Royalties  

On January 21, 2020, as part of the Private Placement, the Company issued 2,579,400 RLNs to a group of accredited investors. On September 8, 2020, as part of the Rights Offering, the Company issued 11,000 RLNs to existing shareholders. The RLNs will entitle the holders thereof to payments, at the applicable payment rate, based solely on a percentage of the Company’s net revenues from U.S. sales of specified sulopenem products earned through December 31, 2045, but will not entitle the holders thereof to any payments unless the Company receives FDA approval for one or more specified sulopenem products prior to December 31, 2025 and the Company earns net revenues on such product. If any portion of the principal amount of the outstanding RLNs, equal to $0.04 per RLN, has not been paid as of the end date on December 31, 2045 (or December 31, 2025, in the event that the Company has not yet received FDA approval with respect to one or more specified sulopenem products by such date), Iterum Bermuda must pay the unpaid portion of the principal amount. The RLNs will earn default interest if the Company breaches certain obligations under the indenture governing the RLNs (but do not otherwise bear interest) and will be subject to a maximum return amount, including all principal and payments and certain default interest in respect of uncurable defaults, of $160.00 (or 4,000 times the principal amount of such note).  The RLNs will be redeemable at the Company’s option, subject to the terms of the indenture governing the RLNs (RLN Indenture).

In accordance with exceptions allowed under ASC 815-10, Derivatives and Hedging, due to a limit on the amount of royalties that the noteholders can earn under the RLN, this transaction is accounted for as a debt liability under ASC 470, Debt, that is being amortized using the effective interest method over the life of the arrangement. The Company has no obligation to pay any amount to the noteholders until the net revenue of the specified products are earned. In order to record the amortization of the liability, the Company is required to estimate the total amount of future net revenue to be earned in each period under the RLN Indenture and the payments that will be passed through to the noteholders over the life of the RLN Indenture.

The note proceeds from both the Private Placement and subsequent Rights Offering were allocated based on the relative fair value of the debt instrument, less transactions costs amounting to $1,239, as debt discounts. The Company imputes interest on the amortized cost of the liability using an estimated effective interest rate of 31.1% as of September 30, 2020. Payments to the noteholders in each period, related to future sales of sulopenem, would offset the liability. The Company periodically assesses the revenue forecasts of the specified sulopenem products and the related payments, and to the extent such payments are greater or less than the initial estimate, the Company adjusts the amortization of the liability and interest rate, to ensure the liability is fully amortized on fulfilment of the agreement.

The Company recognized $636 and $1,525 of interest expense related to the RLNs, in the condensed consolidated statements of operations and comprehensive loss for the three and nine months ended September 30, 2020, respectively, related to the accretion of the debt discounts and deferred financing costs. These amounts are recorded in interest expense in the condensed consolidated statements of operations and comprehensive loss for the three and nine months ended September 30, 2020. The balance of the RLNs as of September 30, 2020 is as follows:

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

10. Shareholders’ Equity / (Deficit)

The following tables present a reconciliation of the Company’s beginning and ending balances in shareholders’ equity / (deficit) for the nine months ended September 30, 2020 and 2019:

The Company’s capital structure consists of ordinary shares and undesignated preferred shares. Under Irish law, the Company is prohibited from allotting shares without consideration. Accordingly, at least the nominal value of the shares issued underlying any restricted share award, restricted share unit, performance share award, bonus share or any other share based grant must be paid pursuant to the Irish Companies Act 2014 (Irish Companies Act).

Ordinary Shares

On December 14, 2018, the Company and Iterum Therapeutics International Limited (ITIL) entered into a subscription agreement with a supplier of ITIL pursuant to which the supplier agreed to subscribe for ordinary shares in the Company in satisfaction of amounts due and owing under certain commercial agreements entered into between the supplier and ITIL (the Subscription Agreement). Pursuant to the terms of the Subscription Agreement, upon receipt by ITIL of a valid invoice from the supplier, the Company can elect to require the supplier to subscribe for ordinary shares in the capital of the Company (up to a maximum of 700,000 ordinary shares in total) to the value of the invoiced amount (a Subscription). On a Subscription, the supplier will direct ITIL to pay the Company such invoiced amount as subscription monies on the supplier’s behalf in satisfaction of the invoiced amount. 

On July 15, 2019, the Company elected that the supplier subscribe for 17,222 ordinary shares for an aggregate subscription price of $0.11 million (the July Subscription Monies) upon receipt by ITIL of valid invoices up to that amount from the supplier.  On that date, the Company, ITIL and the supplier executed a payment direction letter pursuant to which the parties directed ITIL to pay $0.11 million (€0.10 million) to the Company in satisfaction of the supplier’s obligation to pay the July Subscription Monies to the Company and ITIL’s obligation to pay the invoiced amount to the supplier.

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

On August 17, 2019, the Company elected that the supplier subscribe for 245,493 ordinary shares for an aggregate subscription price of $1.67 million (the August Subscription Monies) upon receipt by ITIL of valid invoices up to that amount from the supplier. On that date, the Company, ITIL and the supplier executed a payment direction letter pursuant to which the parties directed ITIL to pay $1.67 million (€1.50 million) to the Company in satisfaction of the supplier’s obligation to pay the August Subscription Monies to the Company and ITIL’s obligation to pay the invoiced amount to the supplier.

On September 30, 2019, the Company elected that the supplier subscribe for 199,056 ordinary shares for an aggregate subscription price of $1.26 million (the September Subscription Monies) upon receipt by ITIL of valid invoices up to that amount from the supplier. On that date, the Company, ITIL and the supplier executed a payment direction letter pursuant to which the parties directed ITIL to pay $1.26 million (€1.15 million) to the Company in satisfaction of the supplier’s obligation to pay the September Subscription Monies to the Company and ITIL’s obligation to pay the invoiced amount to the supplier.

On June 3, 2020, the Company entered into the June 3 SPA with the June 3 Purchasers pursuant to which the Company issued and sold, in the June 3 Offering, an aggregate of 2,971,770 ordinary shares, $0.01 nominal value per share, at a purchase price per share of $1.6825, for aggregate gross proceeds to the Company of $5.0 million and net proceeds of $4.3 million after deducting fees payable to the placement agent and other offering expenses payable by the Company. The closing date of the June 3 Offering was June 5, 2020.

On June 30, 2020, the Company entered into the June 30 SPA with the June 30 Purchasers pursuant to which the Company issued and sold, in the June 30 Offering, an aggregate of 3,372,686 ordinary shares, $0.01 nominal value per share, at a purchase price per share of $1.4825, for aggregate gross proceeds to the Company of $5.0 million and net proceeds of $4.2 million after deducting fees payable to the placement agent and other offering expenses payable by the Company. The closing date of the June 30 Offering was July 2, 2020.  The Company offered the ordinary shares in the June 3 Offering and June 30 Offering pursuant to its universal shelf registration statement on Form S-3.

On October 27, 2020, the Company completed the October Offering in which it sold an aggregate of (i) 15,511,537 ordinary shares, $0.01 nominal value per share, (ii) pre-funded warrants exercisable for an aggregate of 11,411,539 ordinary shares and (iii) warrants exercisable for an aggregate of 20,192,307 ordinary shares. The ordinary shares and pre-funded warrants were each offered together with the warrants, but the ordinary shares and pre-funded warrants were issued separately from the warrants.  The combined offering price was $0.65 per ordinary share and warrant and $0.64 per pre-funded warrant and warrant. Aggregate gross proceeds to the Company from the October Offering were approximately $17.4 million and net proceeds were approximately $15.3 million after deducting fees payable to the placement agent and other estimated offering expenses payable by the Company.

At the Company’s annual general meeting of shareholders on June 10, 2020, the Company’s shareholders approved an increase of 100,000,000 ordinary shares to the number of authorized ordinary shares and the Company’s Articles of Association were amended accordingly. The Company has authorized ordinary shares of 150,000,000 ordinary shares of $0.01 par value each as of September 30, 2020. The holders of ordinary shares are entitled to one vote for each share held. The holders of ordinary shares have no automatic preemptive or other subscription rights, and there are no redemption or sinking fund provisions with respect to such shares.

Warrants to purchase Ordinary Shares

In connection with the initial drawdown of the SVB Secured Credit Facility, the Company issued SVB and LSF warrants to purchase an aggregate of 19,890 Series B convertible preferred shares (which converted into warrants to purchase 19,890 ordinary shares upon the Company’s IPO) at an exercise price of $18.85 per share.

In connection with the June 3 Offering completed on June 5, 2020, pursuant to the June 3 SPA, in a concurrent private placement, the Company issued and sold to the June 3 Purchasers warrants to purchase up to 1,485,885 ordinary shares. Upon closing, the warrants became exercisable immediately at an exercise price of $1.62 per ordinary share, subject to adjustment in certain circumstances, and will expire on December 5, 2025. Warrants to purchase 208,023 ordinary shares, amounting to 7% of the ordinary shares issued under the June 3 SPA, were issued to designees of the placement agent on the closing of the June 3 Offering. Upon closing, the warrants issued to such designees were exercisable immediately at an exercise price of $2.1031 per ordinary share and will expire on June 3, 2025.

The Company has classified the warrants as equity in accordance with ASC 815. The fair value of the warrants were valued at issuance using the Black-Scholes option pricing model with the following assumptions: 

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

In connection with the June 30 Offering completed on July 2, 2020, pursuant to the June 30 SPA, in a concurrent private placement, the Company has also issued and sold to the June 30 Purchasers warrants to purchase up to 1,686,343 ordinary shares. Upon closing, the warrants became exercisable immediately at an exercise price of $1.42 per ordinary share, subject to adjustment in certain circumstances, and will expire on January 2, 2026. Warrants to purchase 236,088 ordinary shares, amounting to 7% of the ordinary shares issued under the June 30 SPA, were issued to designees of the placement agent on closing of the June 30 Offering. Upon closing, the warrants issued to such designees were exercisable immediately at an exercise price of $1.8531 per ordinary share and will expire on June 30, 2025.

The Company has classified the warrants as equity in accordance with ASC 815. The fair value of the warrants were valued at issuance using the Black-Scholes option pricing model with the following assumptions: 

On October 27, 2020, the Company completed the October Offering in which it sold an aggregate of (i) 15,511,537 ordinary shares, $0.01 nominal value per share, (ii) pre-funded warrants exercisable for an aggregate of 11,411,539 ordinary shares and (iii) warrants exercisable for an aggregate of 20,192,307 ordinary shares. The ordinary shares and pre-funded warrants were each offered together with the warrants, but the ordinary shares and pre-funded warrants were issued separately from the warrants.  The combined offering price was $0.65 per ordinary share and warrant and $0.64 per pre-funded warrant and warrant. The warrants are exercisable upon issuance at a price of $0.65 per ordinary share, subject to adjustment in certain circumstances, and expire on October 27, 2025. The pre-funded warrants are exercisable upon issuance at a price of $0.01 per ordinary share, subject to adjustment in certain circumstances, and expire when exercised in full, subject to certain conditions. As of October 31, 2020, pre-funded warrants to purchase 6,284,615 ordinary shares had been exercised for net proceeds of $0.06 million. Warrants to purchase 1,884,615 ordinary shares, which represents a number of ordinary shares equal to 7.0% of the aggregate number of ordinary shares and pre-funded warrants sold in the October Offering, were issued to designees of the placement agent on closing of the October Offering. Upon closing, the warrants issued to such designees became exercisable immediately at an exercise price of $0.8125 per ordinary share and expire on October 22, 2025.

Undesignated Preferred Shares

The Company has authorized 100,000,000 undesignated preferred shares of $0.01 par value each as of September 30, 2020. The Directors are authorized by the Company’s Articles of Association to determine the rights attaching to the undesignated preferred shares including rights of redemption, rights as to dividends, rights on winding up and conversion rights.

11. Share-Based Compensation

On November 18, 2015, the Company’s Board of Directors adopted and approved the 2015 Equity Incentive Plan (the 2015 Plan), which authorized the Company to grant up to 223,424 ordinary shares in the form of incentive share options, nonstatutory share options, share appreciation rights, restricted share awards, restricted share units and other share awards. The types of share-based awards, including the rights, amount, terms, and exercisability provisions of grants are determined by the Company’s Board of Directors. The purpose of the 2015 Plan is to provide the Company with the flexibility to issue share-based awards as part of an overall compensation package to attract and retain qualified personnel. On May 18, 2017, the Company amended the 2015 Plan to increase the number of ordinary shares available for issuance under the 2015 Plan by 219,605 shares to 443,029 shares.

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

On March 14, 2018, the Company’s Board of Directors adopted and approved the 2018 Equity Incentive Plan (the 2018 Plan), which became effective upon the execution and delivery of the underwriting agreement related to the Company’s IPO in May 2018. No further grants will be made under the 2015 Plan. The ordinary shares underlying any options that are forfeited, cancelled, repurchased or are otherwise terminated by the Company under the 2015 Plan will not be added back to the ordinary shares available for issuance.

The 2018 Plan authorizes the Company to grant up to 1,018,459 ordinary shares in the form of incentive share options, nonstatutory share options, share appreciation rights, restricted share awards, restricted share units, performance share awards, performance cash awards and other share awards. The types of share-based awards, including the amount, terms, and exercisability provisions of grants are determined by the Company’s Board of Directors. The ordinary shares underlying any options that are forfeited, cancelled, repurchased or are otherwise terminated by the Company under the 2018 Plan will be added back to the ordinary shares available for issuance under the 2018 Plan.

On December 5, 2018, pursuant to powers delegated to it by the Board of Directors of the Company, the Compensation Committee approved an increase in the number of ordinary shares available to be granted pursuant to the 2018 Plan by 4% of the total number of shares of the Company’s issued share capital on December 31, 2018, being 574,081 ordinary shares.

On February 14, 2020, pursuant to powers delegated to it by the Board of Directors of the Company, the Compensation Committee approved, by written resolution, an increase of 594,758 ordinary shares to the number of ordinary shares available to be granted pursuant to the 2018 Plan, being just under 4% of the total number of the Company’s ordinary shares outstanding shares on December 31, 2019, in accordance with the terms of the 2018 Plan.

On June 10, 2020, at the Company’s annual general meeting of shareholders, the shareholders approved and adopted an amended and restated 2018 Plan which, among other things includes an increase of 2,250,000 ordinary shares in the number of ordinary shares reserved for issuance under the 2018 Plan. 

Restricted Ordinary Shares

In connection with the Company’s formation, 413,110 restricted ordinary shares were issued on October 14, 2015 to the Company’s founders at par value. These ordinary shares are subject to various restrictions pursuant to ordinary share purchase agreements between the Company and each founder, including restrictions on transfer and a Company right of repurchase. The restricted ordinary shares were 25% vested as of October 14, 2016 and 1/36th of the remaining restricted ordinary shares vest on a monthly basis thereafter (subject to acceleration of vesting in connection with certain change of control transactions). A change in status occurred on November 18, 2015 when the founders became employees of the Company. The grant date of these shares is now considered to be November 18, 2015 when the fair value was $3.14 per share.

Restricted ordinary shares were fully vested as of December 31, 2019 and there was no restricted ordinary share activity for the nine months ended September 30, 2020.

The Company recorded share-based compensation expense for the restricted ordinary shares based on the grant date fair value. The Company recorded an expense of $247 for the nine months ended September 30, 2019. Total unamortized compensation expense related to restricted ordinary shares was $13 as of September 30, 2019 recognized over a weighted average period of 0.04 years as of September 30, 2019.

Share Options

The Company granted 64,840 and 512,178 share options to employees and directors during the nine months ended September 30, 2020 and 2019, respectively, under the 2018 Plan. There were 420,783 and 880,529 unvested employee options outstanding as of September 30, 2020 and September 30, 2019, respectively. Total expense recognized related to employee share options was $922 and $1,019 for the nine months ended September 30, 2020 and 2019, respectively. Total unamortized compensation expense related to employee share options was $1,722 and $3,711 as of September 30, 2020 and September 30, 2019, respectively, which is expected to be recognized over a remaining average vesting period of 1.81 years and 2.84 years as of September 30, 2020 and September 30, 2019, respectively.

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

The range of assumptions that the Company used to determine the grant date fair value of employee and director options granted were as follows:

The following table summarizes the number of options outstanding and the weighted-average exercise price as of September 30, 2020:

Restricted share units (RSUs)

No RSUs were granted to directors during the nine months ended September 30, 2020. The Company granted 31,367 RSUs to directors during the nine months ended September 30, 2019.

The table below shows the number of RSUs outstanding covering an equal number of the Company’s ordinary shares and the weighted-average grant date fair value of the RSUs outstanding as of September 30, 2020:

The fair value of the RSUs is determined on the date of grant based on the market price of the Company’s ordinary shares on that date. The fair value of RSUs is expensed ratably over the vesting period, which is generally one year for directors. Total expense recognized related to the RSUs was $63 and $257 for the nine months ended September 30, 2020 and 2019, respectively. All RSUs were fully vested as of nine months ended September 30, 2020. Total unamortized compensation expense related to RSUs was $154 as of September 30, 2019, which was recognized over a remaining average vesting period of 0.70 years as of September 30, 2019.

The Company awarded 1,079,000 and 50,000 RSUs to certain employees during the nine months ended September 30, 2020 and 2019, respectively, which are subject to certain performance-based vesting conditions (Performance RSUs). None were awarded in the three months ended September 30, 2020 and 2019.

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

The table below shows the number of Performance RSUs outstanding covering an equal number of the Company’s ordinary shares and the weighted-average grant date fair value of the Performance RSUs outstanding as of September 30, 2020:

The weighted average grant date fair values of Performance RSUs with a market condition were determined using the Monte Carlo simulation model. The fair value of Performance RSUs is expensed evenly over the vesting period. Total expense recognized related to Performance RSUs was $1,648 and $151 for the nine months ended September 30, 2020 and 2019, respectively. Total unamortized compensation expense related to Performance RSUs was $381 and $259 as of September 30, 2020 and September 30, 2019, respectively, which is expected to be recognized over a remaining average vesting period of 0.42 years and 1.06 years as of September 30, 2020 and September 30, 2019, respectively.

The Company’s share-based compensation expense was classified in the condensed consolidated statements of operations and comprehensive loss as follows:

There was a total of $2,103 and $4,137 unamortized share-based compensation expense for restricted ordinary shares, options, restricted share units and Performance RSUs as of September 30, 2020 and September 30, 2019, respectively, which is expected to be recognized over a remaining average vesting period of 0.65 years and 2.66 years as of September 30, 2020 and September 30, 2019, respectively.

12. Income Taxes 

In accordance with the FASB ASC 270, Interim Reporting, and ASC 740, Income Taxes, at the end of each interim period, the Company is required to determine the best estimate of its annual effective tax rate and then apply that rate in providing for income taxes on a current year-to-date (interim period) basis. For the nine months ended September 30, 2020 and 2019, the Company recorded an income tax expense of $719 and $395, respectively. For the three months ended September 30, 2020 and 2019, the Company recorded an income tax expense of $420 and $104, respectively.

Deferred tax assets and deferred tax liabilities are recognized based on temporary differences between the financial reporting and tax bases of assets and liabilities using statutory rates. Management of the Company has evaluated the positive and negative evidence bearing upon the realizability of its deferred tax assets, including the Company’s history of losses and determined that it is more-likely-than-not that these net deferred tax assets will not be realized. As of September 30, 2020 and December 31, 2019, the Company has net operating loss carryforwards in Ireland which result in tax benefits of approximately $29,879 and $26,195, respectively, for which a full valuation allowance has been recognized. The net operating loss carryforwards do not expire, but are carried forward indefinitely. Realization of these deferred tax assets is dependent on the generation of sufficient taxable income. If the Company demonstrates consistent profitability in the future, the evaluation of the recoverability of these deferred tax assets may change and the remaining valuation allowance may be released in part or in whole. While management expects to realize the deferred tax assets, net of valuation allowances, changes in estimates of future taxable income or in tax laws may alter this expectation.    

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

13. Commitments and Contingencies

License Agreement

On November 18, 2015, the Company entered into a license agreement with Pfizer for the worldwide exclusive rights to research, develop, manufacture and commercialize sulopenem.

As part of the license agreement, the Company is obligated to pay Pfizer potential future regulatory milestone payments, as well as sales milestones upon achievement of net sales ranging from $250.0 million to $1.0 billion for each product type. The Company is also obligated to pay Pfizer royalties ranging from a single-digit to mid-teens percentage based on marginal net sales of each licensed product.

Royalty-Linked Notes

On January 21, 2020, as part of the Private Placement, the Company issued 2,579,400 RLNs to a group of accredited investors. On September 8, 2020, as part of the Rights Offering, the Company issued 11,000 RLNs to existing shareholders. The RLNs will entitle the holders thereof to payments, at the applicable payment rate, based solely on a percentage of the Company’s net revenues from U.S. sales of specified sulopenem products earned through December 31, 2045, but will not entitle the holders thereof to any payments unless the Company receives FDA approval for one or more specified sulopenem products prior to December 31, 2025 and the Company earns net revenues on such product. If any portion of the principal amount of the outstanding RLNs, equal to $0.04 per RLN, has not been paid as of the end date on December 31, 2045 (or December 31, 2025, in the event that the Company has not yet received FDA approval with respect to one or more specified sulopenem products by such date), Iterum Bermuda must pay the unpaid portion of the principal amount. The RLNs will earn default interest if the Company breaches certain obligations under the indenture governing the RLNs (but do not otherwise bear interest) and will be subject to a maximum return amount, including all principal and payments and certain default interest in respect of uncurable defaults, of $160.00 (or 4,000 times the principal amount of such note).  The RLNs will be redeemable at the Company’s option, subject to the terms of the RLN Indenture.

Contingencies

Liabilities for loss contingencies arising from claims, assessments, litigation, fines, penalties and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. At each reporting date the Company evaluates whether or not a potential loss amount or a potential loss range is probable and reasonably estimable under the provisions of the authoritative guidelines that address accounting for contingencies. The Company expenses costs as incurred in relation to such legal proceedings. The Company is not currently involved in any legal matters arising in the normal course of business.

Under the terms of their respective employment agreements, each of the named executive officers is eligible to receive severance payments and benefits upon a termination without “cause” or due to “permanent disability”, or upon “resignation for good reason”, contingent upon the named executive officer’s continued performance for the Company.

14. Condensed Consolidating Financial Statements

On January 21, 2020, the Company completed a Private Placement pursuant to which its wholly owned subsidiary, Iterum Bermuda, issued and sold approximately $51.6 million aggregate principal amount of Exchangeable Notes and $0.1 million aggregate principal amount of RLNs to a group of accredited investors. On September 8, 2020, the Company completed a Rights Offering pursuant to which Iterum Bermuda issued and sold approximately $0.2 million aggregate principal amount of Exchangeable Notes and $0.02 million aggregate principal amount of RLNs to existing shareholders. The Securities were sold in Units with each Unit consisting of an Exchangeable Note in the original principal amount of $1,000 and 50 RLNs.

The Units were issued by Iterum Bermuda, which was formed on November 6, 2019 and is a 100% owned “finance subsidiary” of the Company under Rule 3-10 of Regulation S-X with no independent function other than financing activities. Iterum Therapeutics plc, as the parent company, has no independent assets or operations, and its operations are conducted solely through its subsidiaries. The Company and each of its subsidiaries other than Iterum Bermuda (the Subsidiary Guarantors) have provided a full and unconditional guarantee of Iterum Bermuda’s obligations under the Exchangeable Notes and the RLNs, and each of the guarantees constitutes the joint and several obligations of the applicable guarantor. The Subsidiary Guarantors are 100% directly or indirectly owned subsidiaries of the Company. There are no significant restrictions upon the Company’s or the Subsidiary Guarantors’ ability to obtain funds from their subsidiaries by dividend or loan. None of the assets of Iterum Bermuda or the Subsidiary Guarantors represent restricted net assets pursuant to Rule 4-08(e)(3) of Regulation S-X.

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ITERUM THERAPEUTICS PLC

Notes to Unaudited Condensed Consolidated Financial Statements

(In thousands, except share and per share data)

15. Subsequent Events  

On October 27, 2020, the Company completed the October Offering in which it sold an aggregate of (i) 15,511,537 ordinary shares, $0.01 nominal value per share, (ii) pre-funded warrants exercisable for an aggregate of 11,411,539 ordinary shares and (iii) warrants exercisable for an aggregate of 20,192,307 ordinary shares. The pre-funded warrants were issued and sold to certain purchasers whose purchase of ordinary shares in the October Offering would have otherwise resulted in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of the Company’s outstanding ordinary shares immediately following the consummation of the October Offering, if the purchaser so chose in lieu of ordinary shares that would have otherwise resulted in such excess ownership. The ordinary shares and pre-funded warrants were each offered together with the warrants, but the ordinary shares and pre-funded warrants were issued separately from the warrants. The combined offering price was $0.65 per Share and Warrant and $0.64 per Pre-Funded Warrant and Warrant.  The Company’s net proceeds from the October Offering, after deducting placement agent fees and other estimated offering expenses payable by the Company, were approximately $15.3 million.

The warrants are exercisable upon issuance at a price of $0.65 per ordinary share, subject to adjustment in certain circumstances, and expire on October 27, 2025. The pre-funded warrants are exercisable upon issuance at a price of $0.01 per ordinary share, subject to adjustment in certain circumstances, and expire when exercised in full, subject to certain conditions. As of October 31, 2020, pre-funded warrants to purchase 6,284,615 ordinary shares had been exercised for net proceeds of $0.06 million.

In connection with the October Offering, the Company entered into a Purchase Agreement on October 22, 2020 with certain institutional investors. The Purchase Agreement contains customary representations and warranties of the Company, termination rights of the parties, and certain indemnification obligations of the Company and ongoing covenants of the Company, including a prohibition on issuance of ordinary shares or securities convertible or exchangeable into ordinary shares by the Company for a period of 45 days after the closing of the October Offering and a prohibition on the Company entering into variable rate transactions for a period of 12 months after the closing of the October Offering, subject to certain exceptions.  

Warrants to purchase 1,884,615 ordinary shares, which represents a number of ordinary shares equal to 7.0% of the aggregate number of ordinary shares and pre-funded warrants sold in the October Offering, were issued to designees of the placement agent on closing of the October 27 Offering. Upon closing, the warrants issued to such designees became exercisable immediately at an exercise price of $0.8125 per ordinary share and expire on October 22, 2025.

Following the October Offering, the exchange rate of the Exchangeable Notes increased and the exchange price of the Exchangeable Notes adjusted from the previous exchange price of $1.00 per ordinary share (at the exchange rate of 1,000 shares per $1,000 of principal and interest on the Exchangeable Notes) to $0.7775 per ordinary share (at an adjusted exchange rate of 1,286.1845 shares per $1,000 of principal and interest on the Exchangeable Notes), effective as of November 2, 2020.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

You should read the following discussion and analysis of our financial condition and results of operations together with our condensed consolidated financial statements and the related notes and the other financial information included elsewhere in this Quarterly Report on Form 10-Q. Some of the information contained in this discussion and analysis or set forth elsewhere in this Quarterly Report on Form 10-Q, 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 the “Risk Factors” section of this Quarterly Report on Form 10-Q, 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.

Overview

We are a pharmaceutical company dedicated to developing and commercializing sulopenem to be potentially the first and only oral and intravenous (IV) branded penem available globally. Penems, including thiopenems and carbapenems, belong to a class of antibiotics more broadly defined as ß-lactam antibiotics, the original example of which was penicillin, but which now also includes cephalosporins. Sulopenem is a potent, thiopenem antibiotic delivered intravenously which is active against bacteria that belong to the group of organisms known as gram-negatives and cause urinary tract and intra-abdominal infections. We have also successfully developed sulopenem in an oral tablet formulation, sulopenem etzadroxil-probenecid, which we refer to herein as oral sulopenem. We believe that sulopenem and oral sulopenem have the potential to be important new treatment alternatives to address growing concerns related to antibacterial resistance without the known toxicities of some of the most widely used antibiotics, specifically fluoroquinolones.

During the third quarter of 2018, we initiated all three clinical trials in our Phase 3 development program which included: a Phase 3 uncomplicated urinary tract infection (uUTI) clinical trial, known as Sulopenem for Resistant Enterobacteriaceae (SURE) 1, comparing oral sulopenem to oral ciprofloxacin in women with uUTI, a Phase 3 complicated urinary tract infection (cUTI) clinical trial known as SURE 2, comparing IV sulopenem followed by oral sulopenem to IV ertapenem followed by oral ciprofloxacin in adults with cUTI and a Phase 3 complicated intra-abdominal infection (cIAI) clinical trial known as SURE 3, comparing IV sulopenem followed by oral sulopenem to IV ertapenem followed by a combination of oral ciprofloxacin and oral metronidazole in adults with cIAI. We designed one Phase 3 clinical trial in each indication based on our end of Phase 2 meeting with the U.S. Food and Drug Administration (FDA) and feedback from the European Medicines Agency (EMA). We conducted the Phase 3 clinical trials under Special Protocol Assessment (SPA) agreements from the FDA. In December 2019, we announced that sulopenem did not meet the primary endpoint of statistical non-inferiority compared to the control therapy for the cIAI trial. In the second quarter of 2020, we announced the results of our Phase 3 clinical trials in cUTI and uUTI. In the cUTI trial, sulopenem did not meet the primary endpoint of statistical non-inferiority compared to the control therapies with the difference in response rates driven almost entirely by higher rates of asymptomatic bacteriuria on the sulopenem IV to oral sulopenem arm relative to the ertapenem IV to oral ciprofloxacin arm, only evident at the test of cure visit.  The rates of patients receiving additional antibiotics or with residual cUTI symptoms were similar between therapies. Similarly, in the uUTI trial, sulopenem did not meet the primary endpoint of statistical non-inferiority compared to ciprofloxacin in the population of patients with baseline pathogens susceptible to ciprofloxacin driven to a large degree by a greater amount of asymptomatic bacteriuria in the sulopenem treated patients at the test of cure visit relative to those receiving ciprofloxacin. However, in the uUTI trial, in the population of patients with baseline pathogens resistant to quinolones, sulopenem achieved the related primary endpoint by demonstrating superiority to ciprofloxacin, providing evidence of a treatment effect in patients with uUTI. Based on discussions with the FDA at a pre-New Drug Application, or NDA, meeting in September 2020 and previous correspondence with the FDA, we plan to proceed with an NDA submission for oral sulopenem for the treatment of uUTIs in patients with a quinolone non-susceptible pathogen in the fourth quarter of 2020.

On May 30, 2018 we completed an initial public offering (IPO) of our ordinary shares, and issued and sold 6,150,000 ordinary shares at a public offering price of $13.00 per share, resulting in net proceeds of $71.8 million after deducting underwriting discounts and commissions and offering costs payable by us. On June 26, 2018, we issued and sold an additional 200,000 ordinary shares at the IPO price of $13.00 per share pursuant to the underwriters’ partial exercise of their option to purchase additional ordinary shares, resulting in additional net proceeds of $2.4 million after deducting underwriting discounts and commissions and offering costs payable by us. Aggregate net proceeds from the IPO totalled $74.2 million after deducting underwriting discounts and commissions and offering costs payable by us.

On July 5, 2019, we filed a universal shelf registration statement on Form S-3 with the Securities and Exchange Commission (SEC), which was declared effective on July 16, 2019 (File No. 333-232569), and pursuant to which we registered for sale up to $150.0 million of any combination of our ordinary shares, preferred shares, debt securities, warrants and/or units from time to time and at prices and on terms that we may determine.

On January 21, 2020, we completed a private placement pursuant to which our wholly owned subsidiary, Iterum Therapeutics Bermuda Limited (Iterum Bermuda), issued and sold approximately $51.6 million aggregate principal amount of 6.500% Exchangeable Senior Subordinated Notes due 2025 (Exchangeable Notes) and $0.1 million aggregate principal amount of Limited Recourse Royalty-Linked Subordinated Notes (the RLNs and, together with the Exchangeable Notes, the Securities) to a group of

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accredited investors (the Private Placement). On September 8, 2020, we completed a rights offering (the Rights Offering) pursuant to which our wholly owned subsidiary, Iterum Bermuda, issued and sold approximately $0.2 million aggregate principal amount of 6.500% Exchangeable Notes and $0.02 million aggregate principal amount of RLNs to existing shareholders. The Securities were sold in units (the Units) with each Unit consisting of an Exchangeable Note in the original principal amount of $1,000 and 50 RLNs. The Units were sold at a price of $1,000 per Unit. At any time on or after January 21, 2021, subject to specified limitations, the Exchangeable Notes are exchangeable for our ordinary shares, cash or a combination of ordinary shares and cash, at an initial exchange rate of 1,000 shares per $1,000 of principal and interest on the Exchangeable Notes (equivalent to an initial exchange price of approximately $1.00 per ordinary share), which exchange rate was adjusted to 1,286.1845 shares per $1,000 principal and interest on the Exchangeable Note (equivalent to an exchange price of approximately $0.7775 per ordinary share) as of November 2, 2020 and is subject to further adjustment pursuant to the terms of the indenture governing the Exchangeable Notes. The RLNs entitle holders to payments based on a percentage of our net revenues from potential U.S. sales of specified sulopenem products, subject to the terms and conditions of the indenture governing the RLNs. Pursuant to the indenture governing the RLNs, the payments on the RLNs will be up to either 15% or 20% of net revenues from U.S. sales of such products, depending on the indication approved by the FDA. The aggregate amount of payments on each RLN is capped at $160.00 (or 4,000 times the principal amount of such RLN). Iterum Bermuda received net proceeds from the sale of the Units in both the Private Placement and Rights Offering of approximately $44.7 million, after deducting placement agent fees and offering expenses.

In April 2020, we began deferring payment on our share of U.S. payroll taxes owed, as allowed by the Coronavirus Aid Relief and Economic Security Act (CARES Act) through December 31, 2020. We are able to defer half of our share of U.S. payroll taxes owed until December 31, 2021, with the remaining half due on December 31, 2022.  

On April 3, 2020 the U.S. Small Business Administration (SBA) launched a Paycheck Protection Program (the Program) established following the signing of the CARES Act on March 27, 2020. On April 30, 2020, our wholly owned subsidiary, Iterum Therapeutics US Limited, (the Borrower) entered into a note (PPP loan) with Silicon Valley Bank (SVB) (the Lender) under the Program, pursuant to the Borrower receiving a PPP loan of $0.7 million with a fixed 1% annual interest rate and a maturity of two years. Under the terms of the agreement, there shall be no payments due by us until the later of the date the SBA remits the forgiveness amount to the Borrower or 10 months after the end of the six-month period beginning April 30, 2020 (the Deferral Period). Following the Deferral Period, equal monthly repayments of principal and interest will be due to fully amortize the principal amount outstanding on the PPP loan on the last day of the Deferral Period by the maturity date. Under the terms of the Program, the SBA will forgive the portion of loan proceeds used for U.S. payroll costs and other designated operating expenses for up to 24 weeks, provided at least 60% of the loan proceeds are used for U.S. payroll costs. We incurred qualifying payroll costs and other operating expenses in the 24 weeks following April 30, 2020 such that we have requested forgiveness for a portion of the PPP loan from the Lender. Any forgiveness of the PPP loan will be made in accordance with SBA requirements and subject to approval by SVB. No assurance is provided we will obtain forgiveness in whole or in part.

On June 3, 2020, we entered into a Securities Purchase Agreement (June 3 SPA) with certain institutional investors (the June 3 Purchasers) pursuant to which we issued and sold, in a registered direct offering (the June 3 Offering), an aggregate of 2,971,770 ordinary shares, $0.01 nominal value per share, at a purchase price per share of $1.6825, for aggregate gross proceeds to us of $5.0 million and net proceeds of $4.3 million after deducting fees payable to the placement agent and other offering expenses payable by us. We offered the ordinary shares in the June 3 Offering pursuant to our universal shelf registration statement on Form S-3.  Pursuant to the June 3 SPA, in a concurrent private placement, we issued and sold to the June 3 Purchasers warrants to purchase up to 1,485,885 ordinary shares. Upon closing, the warrants became exercisable immediately at an exercise price of $1.62 per ordinary share, subject to adjustment in certain circumstances, and will expire on December 5, 2025. The closing date of the June 3 Offering was June 5, 2020. Warrants to purchase 208,023 ordinary shares, amounting to 7% of the ordinary shares issued under the June 3 SPA, were issued to designees of the placement agent on closing of the June 3 Offering. Upon closing, the warrants issued to such designees became exercisable immediately at an exercise price of $2.1031 per ordinary share, and will expire on June 3, 2025.

On June 30, 2020, we entered into a securities purchase agreement (June 30 SPA) with certain institutional investors (the June 30 Purchasers) pursuant to which we issued and sold in a registered direct offering (the June 30 Offering) an aggregate of 3,372,686 ordinary shares, $0.01 nominal value per share, at a purchase price per share of $1.4825, for aggregate gross proceeds to us of $5.0 million and net proceeds of $4.2 million after deducting fees payable to the placement agent and other offering expenses payable by us. We offered the ordinary shares in the June 30 Offering pursuant to our universal shelf registration statement on Form S-3. Pursuant to the June 30 SPA, in a concurrent private placement, we issued and sold to the June 30 Purchasers warrants to purchase up to 1,686,343 ordinary shares. Upon closing the warrants were exercisable immediately at an exercise price of $1.42 per ordinary share, subject to adjustment in certain circumstances, and will expire on January 2, 2026. The June 30 Offering closed on July 2, 2020. Warrants to purchase 236,088 ordinary shares, amounting to 7% of the ordinary shares issued under the June 30 SPA, were issued to designees of the placement agent on closing of the June 30 Offering. Upon closing, the warrants issued to such designees were exercisable immediately at an exercise price of $1.8531 per ordinary share, and will expire on June 30, 2025.

On October 27, 2020, we completed a registered public offering (the October Offering) in which we sold an aggregate of (i) 15,511,537 ordinary shares, $0.01 nominal value per share, (ii) pre-funded warrants exercisable for an aggregate of 11,411,539

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ordinary shares and (iii) warrants exercisable for an aggregate of 20,192,307 ordinary shares. The pre-funded warrants were issued and sold to certain purchasers whose purchase of ordinary shares in the October Offering would have otherwise resulted in the purchaser, together with its affiliates and certain related parties, beneficially owning more than 4.99% (or, at the election of the purchaser, 9.99%) of the Company’s outstanding ordinary shares immediately following the consummation of the October Offering, if the purchaser so chose in lieu of ordinary shares that would have otherwise resulted in such excess ownership. The ordinary shares and pre-funded warrants were each offered together with the warrants, but the ordinary shares and pre-funded warrants were issued separately from the warrants. The combined offering price was $0.65 per ordinary share and warrant and $0.64 per pre-funded warrant and warrant. Our net proceeds from the October Offering, after deducting placement agent fees and other estimated offering expenses payable by us, were approximately $15.3 million. The warrants are exercisable upon issuance at a price of $0.65 per ordinary share, subject to adjustment in certain circumstances, and expire on October 27, 2025. The pre-funded warrants are exercisable upon issuance at a price of $0.01 per ordinary share, subject to adjustment in certain circumstances, and expire when exercised in full, subject to certain conditions. As of October 31, 2020, pre-funded warrants to purchase 6,284,615 ordinary shares had been exercised for net proceeds of $0.06 million. In connection with the October Offering, we entered into a Securities Purchase Agreement (the Purchase Agreement) on October 22, 2020 with certain institutional investors. The Purchase Agreement contains customary representations and warranties of ours, termination rights of the parties, and certain indemnification obligations of ours and ongoing covenants of ours, including a prohibition on issuance of ordinary shares or securities convertible or exchangeable into ordinary shares by us for a period of 45 days after the closing of the October Offering and a prohibition us entering into variable rate transactions for a period of 12 months after the closing of the October Offering, subject to certain exceptions. Warrants to purchase 1,884,615 ordinary shares, which represents a number of ordinary shares equal to 7.0% of the aggregate number of ordinary shares and pre-funded warrants sold in the October Offering, were issued to designees of the placement agent on closing of the October Offering. Upon closing, the warrants issued to such designees became exercisable immediately at an exercise price of $0.8125 per ordinary share and expire on October 22, 2025.

Since our inception, we have incurred significant operating losses. Our ability to generate product revenue sufficient to achieve profitability will depend heavily on the successful development and eventual commercialization of our products. As of September 30, 2020, we had an accumulated deficit of $275.7 million. We expect to continue to incur significant expenses for the foreseeable future as we seek regulatory approval and engage in market preparation and pre-commercialization activities. In addition, if we obtain marketing approval for oral sulopenem, sulopenem or any future product candidate and undertake commercialization activities, we expect to incur significant commercialization expenses related to product manufacturing, marketing, sales and distribution. We are currently evaluating our commercialization strategy in the United States and other territories. We may also incur expenses in connection with the establishment of additional sources for the manufacture of sulopenem tablets and IV vials or the in-license or acquisition of additional product candidates. Additionally, we have incurred and expect to incur additional costs associated with operating as a public company, including significant legal, accounting, investor relations and other expenses that we did not incur as a private company.

As a result, we will require additional capital to fund our operations, to continue to develop our sulopenem program and to execute our strategy. Until such time as we can obtain marketing approval for oral sulopenem, sulopenem or any future product candidate and generate significant revenue from product sales, if ever, we expect to finance our operations through a combination of equity offerings, debt financings, collaboration agreements, other third-party funding, strategic alliances, licensing arrangements, marketing and distribution arrangements or government funding. We may be unable to raise additional funds or enter into such other agreements or arrangements when needed on favorable terms, or at all. If we fail to raise capital or enter into such agreements as, and when, needed, we may have to significantly delay, scale back or discontinue the development and commercialization of our sulopenem program, or otherwise change our strategy.

Because of the numerous risks and uncertainties associated with product development, we are unable to predict the timing or amount of increased expenses or when or if we will be able to achieve or maintain profitability. Even if we are able to generate product sales, we may not become profitable. If we fail to become profitable or are unable to sustain profitability on a continuing basis, then we may be unable to continue our operations at planned levels and be forced to reduce or terminate our operations.

As of September 30, 2020, we had cash, cash equivalents and restricted cash of $8.7 million. We estimate that the net proceeds of approximately $15.3 million from the October Offering, together with our cash and cash equivalents as of September 30, 2020, should be sufficient to fund our operating expenses and capital expenditure requirements into the third quarter of 2021, including our planned NDA submission for oral sulopenem for the treatment of uUTI in patients with quinolone non-susceptible pathogens and the potential FDA acceptance of such NDA submission, into the anticipated FDA review period of such NDA submission. We could deplete our capital resources sooner than expected. We have based this estimate on assumptions that may prove to be wrong, and our operating plans may change as a result of many factors and various risks and uncertainties. For example, this estimate assumes, among other things, the continuation of regular monthly amortization payments of the principal amount outstanding under our credit facility with SVB and that the balance of the principal amount does not become due and payable until the maturity date of March 1, 2022. Our expected cash usage for the next 12 months assumes that planned programs and expenditure continue and that we do not reduce or eliminate some or all of our planned research and development programs or commercialization efforts. Our future viability is dependent on our ability to raise additional capital to finance our operations. Without additional external funding, we do not believe

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that our existing cash and cash equivalents will enable us to fund our operating expenses and capital expenditure requirements for the next 12 months. As such, we believe there is substantial doubt about our ability to continue as a going concern for at least one year from the date this Quarterly Report on Form 10-Q is issued. The condensed consolidated financial statements do not include any adjustments relating to the recoverability and classification of liabilities that might be necessary should we be unable to continue as a going concern.

In light of our limited cash resources, we are evaluating our corporate, organizational, strategic, financial and financing alternatives, with the goal of maximizing value for our stakeholders while prudently managing our resources. These alternatives could potentially include the licensing, sale or divestiture of our assets or proprietary technologies, a sale of our company, a merger or other business combination, another strategic transaction involving us, restructuring activities, winding down of operations, dissolving and liquidating assets or seeking protection under bankruptcy laws. The evaluation of corporate, organizational, strategic, financial and financing alternatives may not result in any particular action or any transaction being pursued, entered into or consummated, and there is no assurance as to the timing, sequence or outcome of any action or transaction or series of actions or transactions.  

COVID-19 Global Pandemic

In December 2019, an outbreak of COVID-19 was reported in Wuhan, China. On March 11, 2020, the World Health Organization declared COVID-19 a global pandemic and on March 13, 2020, President Donald J. Trump declared the virus a national emergency. This highly contagious disease has spread to most of the countries in the world and throughout the United States, creating a serious impact on customers, workforces, and suppliers, disrupting economies and financial markets, and potentially leading to a world-wide economic downturn. It has caused a disruption of the normal operations of many businesses, including the temporary closure or scale-back of business operations and/or the imposition of either quarantine or remote work or meeting requirements for employees, either by government order or on a voluntary basis. The pandemic may impact the ability of our strategic partners to operate and fulfill their contractual obligations, and result in an increase in their costs and cause delays in performance. These effects, and the direct effect of the virus and any potential disruption on our operations, may negatively impact our ability to meet our strategic targets. Our employees, in most cases, are working remotely due to safety concerns and using various technologies to perform their functions. We feel we have sufficient office and IT resources to allow employees to return to office work or work from home indefinitely based on the latest government advice. Additionally, the disruption and volatility in the global and domestic capital markets may increase the cost of capital and limit our ability to access capital. Both the health and economic aspects of COVID-19 are highly fluid and the future course of each is uncertain. For these reasons and other reasons that may come to light if the coronavirus pandemic and associated protective or preventative measures expand, we may experience a material adverse effect on our business operations and financial condition; however, its ultimate impact is highly uncertain and subject to change.

 We cannot foresee if and when the outbreak of COVID-19 will be effectively contained, nor can we predict the severity and duration of its impact. Management is actively monitoring the global situation on our financial condition, liquidity, operations, suppliers, industry, and workforce. Given the daily evolution of the COVID-19 outbreak and the global responses to curb its spread, we are not able to estimate the adverse effects of the COVID-19 outbreak on our results of operations, financial condition, or liquidity.

Components of Our Results of Operations

Revenue

To date, we have not generated any revenue from product sales and do not expect to generate any revenue from the sale of oral sulopenem or sulopenem in the near future. If our development efforts for our sulopenem program are successful and result in regulatory approval and/or license agreements with third parties, we may generate revenue in the future from product sales. To date, all of our revenue has been derived from our Combating Antibiotic Resistant Bacteria Biopharmaceutical Accelerator (CARB-X) award. We expect that our revenue for the foreseeable future will be derived primarily from payments under government awards that we may enter into in the future. In June 2017, CARB-X awarded us funds of up to $1.5 million to advance the development of our sulopenem program. The CARB-X award was structured as a cost reimbursement arrangement and was recognized over a period of 20 months from August 2017 to March 2019.

Operating Expenses

Research and Development Expenses

Research and development expenses consist primarily of costs incurred in connection with the development of our sulopenem program, which include:

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We expense research and development costs as incurred. Advance payments we make for goods or services to be received in the future for use in research and development activities are recorded as prepaid expenses. We recognize external development costs based on an evaluation of the progress to completion of specific tasks using information provided to us by our service providers.

Research and development activities are central to our business model. Product candidates in advanced stages of clinical development generally have higher development costs than those in earlier stages of clinical development, primarily due to the increased size and duration of later stage clinical trials. As a result, our research and development expenses increased substantially throughout 2019 as we substantially completed the Phase 3 clinical trials for our sulopenem program, increased personnel costs, including share-based compensation, conducted other clinical trials and prepared for potential regulatory filings for oral sulopenem and sulopenem.

The successful development and commercialization of oral sulopenem and/or sulopenem is highly uncertain. At this time, we cannot reasonably estimate or know the nature, timing and costs of the efforts that will be necessary to complete the clinical development of our sulopenem program or when, if ever, material net cash inflows may commence from any of our product candidates. This uncertainty is due to the numerous risks and uncertainties associated with product development and commercialization, including the uncertainty of:

We may never succeed in achieving regulatory approval for any of our product candidates. We may obtain unexpected results from our clinical trials. For example, in the results of our cIAI clinical trial, sulopenem did not meet the primary endpoint of statistical non-inferiority compared to the control therapy for the cIAI trial; however, we believe the secondary supporting analyses and safety data support the potential of sulopenem in the treatment of multi-drug resistant infections. In the second quarter of 2020, we announced the results of our Phase 3 clinical trials in cUTI and uUTI. In the cUTI trial, sulopenem did not meet the primary endpoint of statistical non-inferiority compared to the control therapies with the difference in response rates driven almost entirely by higher rates of asymptomatic bacteriuria on the sulopenem IV to oral sulopenem arm relative to the ertapenem IV to oral ciprofloxacin arm, only evident at the test of cure visit; the rates of patients receiving additional antibiotics or with residual cUTI symptoms were similar between therapies. Similarly, in the uUTI trial, sulopenem did not meet the primary endpoint of statistical non-inferiority compared to ciprofloxacin in the population of patients with baseline pathogens susceptible to ciprofloxacin, driven to a large degree by a greater amount of asymptomatic bacteriuria in the sulopenem treated patients at the test of cure visit relative to those receiving ciprofloxacin.

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However, in the uUTI trial, in the population of patients with baseline pathogens resistant to quinolones, sulopenem achieved the related primary endpoint by demonstrating superiority to ciprofloxacin, providing evidence of a treatment effect in patients with uUTI. Based on discussions with the FDA at a pre-NDA meeting in September 2020 and previous correspondence with the FDA, we plan to proceed with an NDA submission in the fourth quarter of 2020 for oral sulopenem for the treatment of uUTI in patients with a quinolone non-susceptible pathogen. We may elect to discontinue, delay or modify clinical trials of some product candidates or focus on others. Any changes in the outcome of any of these variables with respect to the development of our product candidates in clinical development could mean a significant change in the costs and timing associated with the development of these product candidates.

General and Administrative Expenses

General and administrative expenses consist primarily of salaries, related benefits and share-based compensation expense for personnel in executive, finance, market research and administrative functions. General and administrative expenses also include director compensation, travel expenses, insurance, professional fees for legal, patent, consulting, accounting and audit services and market preparation expenses.

If and when we believe regulatory approval of oral sulopenem and/or sulopenem appears likely, we anticipate an increase in payroll and expenses as a result of our preparation for commercial operations.

Interest Expense, Net

Interest expense, net consists of interest incurred and amortization of debt costs on our loan from SVB, interest incurred on our PPP loan, interest accrued and amortization of debt costs with respect to the Exchangeable Notes and RLNs and interest earned on our cash and cash equivalents, which are generally invested in money market accounts. Interest on the Exchangeable Notes is not payable until maturity of the instrument unless exchanged prior to maturity in accordance with the terms of the indenture governing the Exchangeable Notes at which time any accrued and unpaid interest becomes due and payable.

Financing Transaction Costs

Financing transaction costs consist of the portion of transaction costs incurred in relation to the Private Placement and the Rights Offering allocated to derivative liabilities (the Derivative liability).

Adjustments to Fair Value of Derivatives

Derivative liabilities are revalued at each balance sheet date and the change in fair value during the reporting period is recorded in other (expense) / income in the condensed consolidated statements of operations as adjustments to fair value of derivatives.

Other (Expense) / Income, Net

Other (expense) / income, net consists of realized and unrealized foreign currency gains (losses) incurred in the normal course of business based on movement in the applicable exchange rates.

Provision for Income Taxes

We recognize income taxes under the asset and liability method. Deferred income taxes are recognized for differences between the financial reporting and tax bases of assets and liabilities at enacted statutory tax rates in effect for the years in which the differences are expected to reverse. The effect on deferred taxes of a change in tax rates is recognized in income in the period that includes the enactment date. In evaluating our ability to recover our deferred tax assets, we consider all available positive and negative evidence including past operating results, the existence of cumulative income in the most recent fiscal years, changes in the business in which we operate and our forecast of future taxable income. In determining future taxable income, we are responsible for assumptions utilized including the amount of Irish, U.S. and other foreign pre-tax operating income, the reversal of temporary differences and the implementation of feasible and prudent tax planning strategies. These assumptions require significant judgment about the forecasts of future taxable income and are consistent with the plans and estimates that we are using to manage the underlying business.

Valuation allowances are provided if it is more likely than not that some portion or all of the deferred tax assets will not be realized. We account for uncertain tax positions using a more-likely-than-not threshold for recognizing and resolving uncertain tax positions. The evaluation of uncertain tax positions is based on factors including, but not limited to, changes in tax law, the measurement of tax positions taken or expected to be taken in tax returns, the effective settlement of matters subject to audit, new audit activity and changes in facts or circumstances related to a tax position. We evaluate our tax positions on a quarterly basis. We also accrue for potential interest and penalties related to unrecognized tax benefits in income tax expense.

Critical Accounting Policies and Significant Judgments and Estimates

Our condensed consolidated financial statements are prepared in accordance with generally accepted accounting principles in the United States. The preparation of our condensed consolidated financial statements and related disclosures requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue, costs and expenses, and the disclosure of

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contingent assets and liabilities in our financial statements. We believe that our critical accounting policies described under the heading “Management’s Discussion and Analysis of Financial Condition and Results of Operations–Critical Accounting Policies and Significant Judgments and Estimates” in our Annual Report on Form 10-K filed with the SEC on March 12, 2020, involve the most judgment and complexity. Accordingly, we believe the policies set forth in such Annual Report on Form 10-K are critical to fully understanding and evaluating our financial condition and results of operations. If actual results or events differ materially from the estimates, judgments and assumptions used by us in applying these policies, our reported financial condition and results of operations could be materially affected. There have been no significant changes to our critical accounting policies from those described in our Annual Report on Form 10-K filed with the SEC on March 12, 2020, other than the addition of accounting policies for Exchangeable Notes, the Derivative liability and RLNs and the adoption of accounting pronouncements as described in Note 2 to the condensed consolidated financial statements appearing elsewhere in this Quarterly Report on Form 10-Q.

Results of Operations

Comparison of the three months ended September 30, 2020 and 2019

The following table summarizes our operating losses for the three months ended September 30, 2020 and 2019 (in thousands):

Research and Development Expenses (in thousands)