OmniAb, Inc. - Quarter Report: 2022 March (Form 10-Q)

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2022

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from ______________ to ______________

Commission File Number 001-40720

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

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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 ☐

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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 (Section 232.405 of this chapter) during the preceding 12 months (or such shorter period that the registrant was required to submit such files). Yes ☒  No ☐

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Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act:

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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. ☐

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

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As of May 20, 2022, there were 23,000,000 of the registrant’s Class A ordinary shares, par value $0.0001 per share, and 5,750,000 of the registrant’s Class B ordinary shares, par value $0.0001 per share, issued and outstanding.

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AVISTA PUBLIC ACQUISITION CORP. II

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PART 1 – FINANCIAL INFORMATION

Item 1. FINANCIAL STATEMENTS

AVISTA PUBLIC ACQUISITION CORP. II

CONDENSED CONSOLIDATED BALANCE SHEETS

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

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AVISTA PUBLIC ACQUISITION CORP. II

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(UNAUDITED)

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⁽¹⁾ For the period from February 5, 2021 (inception) through March 31, 2021, 750,000 Class B ordinary shares subject to forfeiture if the over-allotment option is not exercised in full or in part by the underwriter are excluded from the basic and diluted weighted average shares outstanding, Class B ordinary shares (see Note 5). The underwriters exercised their over-allotment option in full on August 12, 2021; thus, no ordinary shares remain subject to forfeiture (see Note 6).

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

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AVISTA PUBLIC ACQUISITION CORP. II

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY (DEFICIT)

⁽¹⁾ For the period from February 5, 2021 (inception) through March 31, 2021, 750,000 Class B ordinary shares subject to forfeiture if the over-allotment option is not exercised in full or in part by the underwriter are excluded from the basic and diluted weighted average shares outstanding, Class B ordinary shares (see Note 5). The underwriters exercised their over-allotment option in full on August 12, 2021; thus, no ordinary shares remain subject to forfeiture (see Note 6).

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

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AVISTA PUBLIC ACQUISITION CORP. II

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(UNAUDITED)

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

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AVISTA PUBLIC ACQUISITION CORP. II

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

MARCH 31, 2022

NOTE 1. DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS AND LIQUIDITY

Avista Public Acquisition Corp. II is a blank check company incorporated in the Cayman Islands on February 5, 2021. As used herein, the references to the “Company” are to Avista Public Acquisition Corp. II and its wholly-owned and controlled subsidiary, Orwell Merger Sub Inc. (“Merger Sub”), unless the context indicates otherwise. The Company was formed for the purpose of entering into a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses (a “Business Combination”). The Company is not limited to a particular industry or geographic region for purposes of consummating a Business Combination. The Company is an early stage and emerging growth company and, as such, the Company is subject to all of the risks associated with early stage and emerging growth companies.

As of March 31, 2022, the Company had not commenced any operations. All activity for the three months ended March 31, 2022 and for the period from February 5, 2021 (inception) through March 31, 2021 relates to the Company’s formation and the initial public offering (“Initial Public Offering”), and since the closing of the Initial Public Offering, the search for a prospective initial Business Combination, which is described below. The Company generates non-operating income in the form of interest and dividend income or gains on investments on the cash and investments held in a Trust Account (as defined below) from the proceeds derived from the Initial Public Offering. The Company has selected December 31 as its fiscal year end.

The registration statement for the Company’s Initial Public Offering was declared effective on August 9, 2021. On August 12, 2021, the Company consummated the Initial Public Offering of 23,000,000 units (the “Units” and, with respect to the Class A ordinary shares included in the Units sold, the “Public Shares”), including 3,000,000 Units that were issued pursuant to the underwriter’s exercise of its over-allotment option in full, at $10.00 per Unit, generating gross proceeds of $230,000,000 (see Note 3).

Simultaneously with the closing of the Initial Public Offering, the Company consummated the sale of 8,233,333 warrants (the “Private Placement Warrants”), including 900,000 Private Placement Warrants that were issued pursuant to the underwriter’s exercise of its over-allotment option in full, at a price of $1.50 per Private Placement Warrant in a private placement to Avista Acquisition LP II (the “Sponsor”), generating gross proceeds of $12,350,000 (see Note 4).

As of March 31, 2022, cash of $434,629 is held outside of the Trust Account (as defined below) and is available for the payment of accrued offering costs and for working capital purposes.

Upon closing of the Initial Public Offering and the sale of the Private Placement Warrants, a total of $235,750,000 ($10.25 per Public Share) was placed in a trust account (the “Trust Account”) and invested in only in U.S. government treasury obligations with maturities of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 under the Investment Company Act which invest only in direct U.S. government treasury obligations, until the earlier of: (i) the consummation of the initial Business Combination within 18 months from the closing of the Initial Public Offering, (ii) the redemption of the Company’s Public Shares if the Company has not consummated an Business Combination within 18 months from the closing of the Company’s Initial Public Offering, subject to applicable law, and (iii) the redemption of the Company’s Public Shares properly submitted in connection with a shareholder vote to approve an amendment to the Amended and Restated Memorandum and Articles of Association (A) that would modify the substance or timing of the obligation to provide holders of the Class A ordinary shares the right to have their shares redeemed in connection with the initial Business Combination or to redeem 100% of the Company’s Public Shares if the Company does not complete the initial Business Combination within 18 months from the closing the Company’s Initial Public Offering or (B) with respect to any other provision relating to the rights of holders of the Class A ordinary shares.

The Company will provide its holders of the outstanding Public Shares (the “Public Shareholders”) with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a shareholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek shareholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The Public Shareholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account ($10.25 per Public Share, plus any pro rata interest and dividends or gains on investments earned on the funds held in the Trust Account and not previously released to the Company to pay its tax obligations). There will be no redemption rights upon the completion of a Business Combination with respect to the Company’s warrants. The Public Shares subject to redemption was recorded at redemption value and classified as temporary equity upon the completion of the Initial Public Offering in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) Topic 480, Distinguishing Liabilities from Equity (“ASC 480”).

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AVISTA PUBLIC ACQUISITION CORP. II

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

MARCH 31, 2022

The Company will proceed with a Business Combination only if the Company has net tangible assets of at least $5,000,001 either prior to or upon such consummation of a Business Combination and, if the Company seeks shareholder approval, a majority of the shares voted are voted in favor of the Business Combination. If a shareholder vote is not required by law and the Company does not decide to hold a shareholder vote for business or other reasons, the Company will, pursuant to its Amended and Restated Memorandum and Articles of Association (the “Amended and Restated Memorandum and Articles of Association”), conduct the redemptions pursuant to the tender offer rules of the U.S. Securities and Exchange Commission (“SEC”) and file tender offer documents with the SEC prior to completing a Business Combination. If, however, shareholder approval of the transaction is required by law, or the Company decides to obtain shareholder approval for business or other reasons, the Company will offer to redeem shares in conjunction with a proxy solicitation pursuant to the proxy rules and not pursuant to the tender offer rules. If the Company seeks shareholder approval in connection with a Business Combination, the Sponsor has agreed to vote its Founder Shares (as defined in Note 5) and any Public Shares purchased during or after the Initial Public Offering in favor of approving a Business Combination. Additionally, each Public Shareholder may elect to redeem their Public Shares irrespective of whether they vote for or against the proposed transaction or don’t vote at all.

Notwithstanding the above, if the Company seeks shareholder approval of a Business Combination and it does not conduct redemptions pursuant to the tender offer rules, the Amended and Restated Memorandum and Articles of Association provides that a Public Shareholder, together with any affiliate of such shareholder or any other person with whom such shareholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to more than an aggregate of 15% or more of the Public Shares, without the prior consent of the Company.

The Sponsor has agreed to waive (i) redemption rights with respect to its Founder Shares and Public Shares held by it in connection with the completion of a Business Combination, (ii) redemption rights with respect to any Founder Shares and Public Shares held by it in connection with a shareholder vote to amend the Amended and Restated Memorandum and Articles of Association to modify the substance or timing of the Company’s obligation to allow redemption in connection with an initial Business Combination or to redeem 100% of its Public Shares if the Company does not complete an initial Business Combination within 18 months from the closing of the Initial Public Offering or with respect to any other material provision relating to shareholders’ rights or pre-initial Business Combination activity and (iii) rights to liquidating distributions from the Trust Account with respect to any Founder Shares held if the Company fails to complete an initial Business Combination within 18 months from the closing of the Initial Public Offering. However, if the Sponsor acquires Public Shares in or after the Initial Public Offering, such Public Shares will be entitled to liquidating distributions from the Trust Account if the Company fails to complete a Business Combination within 18 months from the closing of the Initial Public Offering.

The Company has until 18 months from the closing of the Initial Public Offering to complete a Business Combination (the “Combination Period”). If the Company is unable to complete a Business Combination within the Combination Period, the Company will (i) cease all operations except for the purpose of winding up; (ii) as promptly as reasonably possible but no more than ten business days thereafter, redeem the Public Shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned on the funds held in the Trust Account and not previously released to the Company to pay income taxes, if any (less up to $100,000 of interest to pay dissolution expenses) divided by the number of the then-outstanding Public Shares, which redemption will completely extinguish Public Shareholders’ rights as shareholders (including the right to receive further liquidation distributions, if any); and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the Company’s remaining shareholders and board of directors, liquidate and dissolve, subject in each case to the Company’s obligations under Cayman Islands law to provide for claims of creditors and the requirements of other applicable law. There will be no redemption rights or liquidating distributions with respect to the Company’s warrants, which will expire worthless if the Company fails to complete a Business Combination within the Combination Period.

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AVISTA PUBLIC ACQUISITION CORP. II

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

MARCH 31, 2022

The underwriters have agreed to waive their rights to their deferred underwriting commission (see Note 6) held in the Trust Account in the event the Company does not complete a Business Combination within in the Combination Period and, in such event, such amounts will be included with the other funds held in the Trust Account that will be available to fund the redemption of the Public Shares. In the event of such distribution, it is possible that the per share value of the assets remaining available for distribution will be less than the Initial Public Offering price per Unit ($10.00).

Proposed Combination Agreement

On March 23, 2022, the Company entered into an Agreement and Plan of Merger (the “Merger Agreement”), by and among the Company, Ligand Pharmaceuticals Incorporated, a Delaware corporation (“Ligand”), OmniAb, Inc., a Delaware corporation and wholly-owned subsidiary of Ligand (“OmniAb”), and Merger Sub, pursuant to which the Company will combine with OmniAb, Ligand’s antibody discovery business (the “OmniAb Business”), in a Reverse Morris Trust transaction (the “OmniAb Business Combination”). Also on March 23, 2022, and in connection with the execution of the Merger Agreement, (a) the Company, Ligand, OmniAb and Merger Sub entered into that certain Employee Matters Agreement (the “Employee Matters Agreement”), (b) OmniAb and the Sponsor entered into that certain sponsor insider letter agreement (the “Sponsor Insider Agreement”) with the Company and certain insiders of the Company (the “Insiders”) and (c) the Company amended and restated that certain previously disclosed forward purchase agreement, dated August 9, 2021, by entering into the amended and restated forward purchase agreement (the “A&R FPA”), by and among the Company, the Sponsor and OmniAb pursuant to which they will consummate the proposed OmniAb Business Combination.

Agreement and Plan of Merger

At the closing of the OmniAb Business Combination, each share of OmniAb’s common stock outstanding prior to the effective time of the OmniAb Business Combination will be converted into a number of shares of common stock in the newly formed company (“APAC Common Stock”) based on an exchange ratio determined by reference to a pre-money equity value for OmniAb of $850 million. Holders of OmniAb options, restricted stock units and performance stock units (determined after the Distribution (as defined below) and the division of Ligand equity awards into both Ligand equity awards and OmniAb equity awards pursuant to the Employee Matters Agreement) will have their awards rolled over into equity awards of the Company and adjusted pursuant to the exchange ratio.

In addition, at the closing of the OmniAb Business Combination, holders of OmniAb Common Stock and equity awards will also receive the OmniAb Earnout Shares, with 50% of such earnout shares vesting upon the combined company’s achievement of a post-transaction volume-weighted average price (“VWAP”) of $12.50 per share of APAC Common Stock for any 20 trading days over a consecutive 30 trading-day period, and the remainder vesting upon achievement of a post-transaction VWAP of $15 per share of APAC Common Stock for any 20 trading days over a consecutive 30 trading-day period, in each case provided such vesting occurs during the five-year period following the closing of the OmniAb Business Combination.

In connection with the proposed OmniAb Business Combination, upon the re-domestication of the Company to Delaware (i) all issued and outstanding Class A ordinary shares and Class B ordinary shares will convert automatically, on a one-for-one basis, into shares of APAC Common Stock, (ii) all issued and outstanding warrants will convert automatically into warrants to acquire shares of APAC Common Stock and (iii) all issued and outstanding Units will separate and convert automatically into one share of APAC Common Stock and one-third of one warrant to purchase APAC Common Stock.

Separation and Distribution Agreement

On March 23, 2022, in connection with the execution of the Merger Agreement, the Company entered into a separation agreement with OmniAb and Ligand (the “Separation Agreement”), pursuant to which, among other things, (i) Ligand will undertake a series of internal reorganization and restructuring transactions to effect the transfer of its (direct or indirect) ownership of the OmniAb Business to OmniAb in the separation and (ii) immediately prior to the OmniAb Business Combination and after the separation, Ligand will distribute 100% of the outstanding shares of OmniAb common stock to Ligand’s stockholders in a distribution (the “Distribution”).

The Separation Agreement also sets forth other agreements among Ligand and OmniAb related to a separation, including provisions concerning the termination and settlement of intercompany accounts and the obtaining of necessary governmental approvals and third-party consents. The Separation Agreement also sets forth agreements that will govern certain aspects of the relationship between Ligand and OmniAb after the Distribution, including provisions with respect to release of claims, indemnification, access to financial and other information and access to and provision of records.

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AVISTA PUBLIC ACQUISITION CORP. II

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

MARCH 31, 2022

Employee Matters Agreement

On March 23, 2022, in connection with the execution of the Merger Agreement, the Company, Ligand, OmniAb and Merger Sub entered into the Employee Matters Agreement, which will provide for employee-related matters in connection with the transaction, including allocation of benefit plan assets and liabilities between Ligand and OmniAb, treatment of incentive equity awards in the Distribution and the proposed OmniAb Business Combination and related covenants and commitments of the parties. Each existing Ligand equity award will generally be split into (i) a new Ligand equity award and (ii) a new OmniAb equity award, with any accrued value in the original Ligand equity award split between such awards based on the relative post-Closing values of Ligand and OmniAb.

Sponsor Insider Agreement

On March 23, 2022, in connection with the execution of the Merger Agreement, OmniAb and the Sponsor entered into the Sponsor Insider Agreement with the Company and the Insiders, pursuant to which, among other things, the Insiders agreed to vote any of our securities held by them to approve the proposed OmniAb Business Combination and the other Company shareholder matters required pursuant to the Merger Agreement, and not to seek redemption of any of their Company securities in connection with the consummation of the proposed OmniAb Business Combination. Pursuant to the Sponsor Insider Agreement, the Sponsor also agreed to subject up to 1,916,667 Earnout Founder Shares (as defined in the Sponsor Insider Agreement), to the same price-based vesting conditions as the OmniAb Earnout Shares.

Amended and Restated Forward Purchase Agreement

On March 23, 2022, in connection with the execution of the Merger Agreement, the Company entered into Amended and Restated Forward Purchase Agreement (the “A&R FPA”) with the Sponsor and OmniAb. Pursuant to the A&R FPA, the Company has agreed that, in connection with the consummation of the proposed OmniAb Business Combination, they will issue and sell to the Sponsor 1,500,000 shares of APAC Common Stock (the “Forward Purchase Shares”) and warrants to acquire 1,666,667 shares of APAC Common Stock (the “Forward Purchase Warrants”) for an aggregate purchase price of $15.0 million with such purchases to be consummated immediately following the re-domestication to Delaware and prior to the proposed OmniAb Business Combination. In addition, the Sponsor has agreed to purchase up to an additional 10,000,000 shares of APAC Common Stock (the “Backstop Shares”) and up to an additional 1,666,667 warrants, (The “Backstop Warrants” and, together with the Forward Purchase Shares, Forward Purchase Warrants and Backstop Shares, the “Forward Purchase and Backstop Securities”) for an aggregate additional purchase price of up to $100.0 million, in order to backstop shareholder redemptions to the extent such redemptions would result in the cash proceeds to be received by OmniAb stockholders from the Trust Account to be less than $100.0 million. The A&R FPA also provides that in the event the Merger Agreement is terminated by Ligand under circumstances in which the Termination Fee (as defined in the Merger Agreement) would be payable under the Merger Agreement, Ligand shall pay the Sponsor a termination fee of $12.5 million in connection therewith.

The consummation of the proposed OmniAb Business Combination is subject to certain conditions as further described in the Merger Agreement.

Indemnity

In order to protect the amounts held in the Trust Account, the Sponsor has agreed that it will be liable to the Company if and to the extent any claims by a third party for services rendered or products sold to the Company (other than the Company’s independent registered public accounting firm), or a prospective target business with which the Company has discussed entering into a transaction agreement, reduce the amounts in the Trust Account to below the lesser of (i) $10.25 per Public Share and (ii) the actual amount per Public Share held in the Trust Account as of the date of the liquidation of the Trust Account if less than $10.25 per Public Share due to reductions in the value of the trust assets, in each case net of the interest that may be withdrawn to pay tax obligations, provided that such liability will not apply to any claims by a third party or prospective target business that executed a waiver of any and all rights to seek access to the Trust Account nor will it apply to any claims under the indemnity of the underwriters of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). The Company will seek to reduce the possibility that the Sponsor will have to indemnify the Trust Account due to claims of creditors by endeavoring to have all vendors, service providers (other than the Company’s independent registered public accounting firm), prospective target businesses or other entities with which the Company does business, execute agreements with the Company waiving any right, title, interest or claim of any kind in or to monies held in the Trust Account.

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AVISTA PUBLIC ACQUISITION CORP. II

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

MARCH 31, 2022

Liquidity

As of March 31, 2022, the Company had $434,629 in cash held outside of the Trust Account and a working capital deficit of $4,364,603. The Company has incurred and expects to continue to incur significant costs in pursuit of its acquisition plans. These conditions raise substantial doubt about the Company’s ability to continue as a going concern within the earlier of the Combination Period, which will end on February 12, 2023, or one year after the date that the condensed consolidated financial statements are issued. Moreover, the Company may need to obtain additional financing either to complete a Business Combination or if the Company becomes obligated to redeem a significant number of public shares upon completion of a Business Combination, in which case the Company may issue additional securities or incur debt in connection with such Business Combination. Of the total proceeds from the Initial Public Offering and sale of the Private Placement Warrants, an amount of approximately $2 million was deposited in an operating account for the Company’s working capital needs. In addition, the Company entered into a promissory note pursuant to the Working Capital Loans terms as outlined in Note 5 with the Sponsor (the “Sponsor Working Capital Loan”) to which the Company can borrow up to an aggregate of $750,000. As of March 31, 2022, the Company has borrowed $500,000 under the Sponsor Working Capital Loan. The amounts held in the operating account are not expected to provide the Company with sufficient funds to meet its operational and liquidity obligations over the remainder of the Combination Period.

Going Concern Consideration

As of March 31, 2022, the Company had $434,629 in cash held outside of the Trust Account and a working capital deficit of $4,364,603. The Company has incurred and expects to continue to incur significant costs in pursuit of its acquisition plans. These conditions raise substantial doubt about the Company’s ability to continue as a going concern for a period of time within one year after the date that the condensed consolidated financial statements are issued. Management plans to address this uncertainty through the Business Combination as discussed above. There is no assurance that the Company’s plans to consummate the Business Combination will be successful or successful within the Combination Period, which will end on February 12, 2023. The condensed consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Risks and Uncertainties

Management continues to evaluate the impact of the COVID-19 pandemic on the industry and has concluded that while it is reasonably possible that the virus could have a negative effect on the Company’s financial position, results of its operations, and/or search for a prospective partner company, the specific impact is not readily determinable as of the date of these condensed consolidated financial statements. The condensed consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

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NOTE 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying condensed consolidated financial statements of the Company are presented in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and pursuant to the rules and regulations of the SEC. Certain information or footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted, pursuant to the rules and regulations of the SEC for interim financial reporting. Accordingly, they do not include all the information and footnotes necessary for a comprehensive presentation of financial position, results of operations, or cash flows. In the opinion of management, the accompanying condensed consolidated financial statements include all adjustments, consisting of a normal recurring nature, which are necessary for a fair presentation of the financial position, operating results and cash flows for the periods presented. The accompanying condensed consolidated financial statements should be read in conjunction with the Company’s Form 10-K as filed with the SEC on March 28, 2022. The interim results for the three months ended March 31, 2022 are not necessarily indicative of the results to be expected for the year ending December 31, 2022 or for any future periods.

Principles of Consolidation

The accompanying condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary. All significant intercompany balances and transactions have been eliminated in consolidation.

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AVISTA PUBLIC ACQUISITION CORP. II

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

MARCH 31, 2022

Emerging Growth Company

The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the independent registered public accounting firm attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensation in its periodic reports and proxy statements, and exemptions from the requirements of holding a nonbinding advisory vote on executive compensation and shareholder approval of any golden parachute payments not previously approved.

Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that a company can elect to opt out of the extended transition period and comply with the requirements that apply to non-emerging growth companies but any such election to opt out is irrevocable. The Company has elected not to opt out of such extended transition period which means that when a standard is issued or revised and it has different application dates for public or private companies, the Company, as an emerging growth company, can adopt the new or revised standard at the time private companies adopt the new or revised standard. This may make comparison of the Company’s condensed consolidated financial statements with another public company which is neither an emerging growth company nor an emerging growth company which has opted out of using the extended transition period difficult or impossible because of the potential differences in accounting standards used.

Use of Estimates

The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires the Company’s 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 condensed consolidated financial statements and the reported amounts of expenses during the reporting period.

Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the condensed consolidated financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ from those estimates. The valuation of the Forward Purchase and Backstop Securities required management to exercise significant judgement in its estimates.

Cash and Cash Equivalents

The Company considers all short-term investments with an original maturity of three months or less when purchased to be cash equivalents. The Company did not have any cash equivalents as of March 31, 2022 or December 31, 2021.

Investments Held in Trust Account

At March 31, 2022, substantially all of the assets held in the Trust Account were held in U.S. Treasury bills. The Company's investments held in the Trust Account are classified as trading securities. Trading securities are presented on the balance sheet at fair value at the end of each reporting period. Gains and losses resulting from the change in fair value of investments held in Trust Account are included in unrealized gain on investments held in Trust Account in the accompanying condensed consolidated statements of operations. The estimated fair values of the investments held in the Trust Account are determined using available market information. At December 31, 2021, the assets held in the Trust Account were held in cash.

Class A Ordinary Shares Subject to Possible Redemption

All of the 23,000,000 shares of Class A ordinary shares sold as part of the Units in the Initial Public Offering contain a redemption feature which allows for the redemption of such Public Shares in connection with the Company’s liquidation, if there is a shareholder vote or tender offer in connection with the Business Combination and in connection with certain amendments to the Company’s amended and restated certificate of incorporation. In accordance with SEC and its staff’s guidance on redeemable equity instruments, which has

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AVISTA PUBLIC ACQUISITION CORP. II

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

MARCH 31, 2022

been codified in ASC 480-10-S99, redemption provisions not solely within the control of the Company require ordinary shares subject to redemption to be classified outside of permanent equity. Therefore, all Class A ordinary shares have been classified outside of permanent equity.

The Company recognizes changes in redemption value immediately as they occur and adjusts the carrying value of redeemable ordinary shares to equal the redemption value at the end of each reporting period. Increases or decreases in the carrying amount of redeemable ordinary shares are affected by charges against additional paid-in capital and accumulated deficit.

As of March 31, 2022 and December 31, 2021, the Class A ordinary shares subject to possible redemption reflected in the balance sheet are reconciled in the following table:

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Offering Costs associated with the Initial Public Offering

The Company complies with the requirements of ASC 340-10-S99-1 and SEC Staff Accounting Bulletin Topic 5A - Expenses of Offering. Offering costs consist principally of professional and registration fees incurred through the balance sheet date that are related to the Initial Public Offering. Offering costs directly attributable to the issuance of an equity contract to be classified in equity are recorded as a reduction in equity. Offering costs for equity contracts that are classified as assets and liabilities are expensed immediately. The Company incurred offering costs amounting to $13,662,256 as a result of the Initial Public Offering (consisting of $4,600,000 of cash underwriting discounts, $8,050,000 in deferred underwriting fees and $1,012,256 of other offering costs). As such, the Company recorded $13,029,901 of offering costs as a reduction of temporary equity and $632,355 of offering costs as a reduction of permanent equity in connection with the issuance of the Units in the Initial Public Offering and the Private Placement Warrants.

Income Taxes

The Company accounts for income taxes under ASC 740, Income Taxes (“ASC 740”). ASC 740 requires the recognition of deferred tax assets and liabilities for both the expected impact of differences between the financial statement and tax basis of assets and liabilities and for the expected future tax benefit to be derived from tax loss and tax credit carry forwards. ASC 740 additionally requires a valuation allowance to be established when it is more likely than not that all or a portion of deferred tax assets will not be realized.

ASC 740 also clarifies the accounting for uncertainty in income taxes recognized in an enterprise’s condensed consolidated financial statements and prescribes a recognition threshold and measurement process for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more-likely-than-not to be sustained upon examination by taxing authorities. ASC 740 also provides guidance on derecognition, classification, interest and penalties, accounting in interim periods, disclosure and transition. Based on the Company’s evaluation, it has been concluded that there are no significant uncertain tax positions requiring recognition in the Company’s condensed consolidated financial statements.

The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. There were no unrecognized tax benefits and no amounts accrued for interest and penalties as of March 31, 2022 and December 31, 2021. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company is considered an exempted Cayman Islands Company and is presently not subject to income taxes or income tax filing requirements in the Cayman Islands or the United States. Consequently, income taxes are not reflected in the Company’s condensed consolidated financial statements.

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Net Loss Per Ordinary Share

Net loss per ordinary share is computed by dividing net loss by the weighted average number of ordinary shares outstanding during the period. The Company has not considered the effect of the warrants sold in the Initial Public Offering and private placement to purchase an aggregate of 15,900,000 shares in the calculation of diluted income per share, since the exercise of the warrants are contingent upon the occurrence of future events and the inclusion of such warrants would be anti-dilutive.

The following table reflects the calculation of basic and diluted net loss per ordinary share (in dollars, except per share amounts):

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Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist of a cash account in a financial institution, which, at times, may exceed the Federal Depository Insurance Coverage of $250,000. The Company has not experienced losses on this account and management believes the Company is not exposed to significant risks on such account.

Derivative Financial Instruments

The Company evaluates its financial instruments to determine if such instruments are derivatives or contain features that qualify as embedded derivatives in accordance with ASC Topic 815, Derivatives and Hedging. For derivative financial instruments that are accounted for as assets or liabilities, the derivative instrument is initially recorded at its fair value on the grant date and is then re-valued at each reporting date, with changes in the fair value reported in the condensed consolidated statements of operations. The classification of derivative instruments, including whether such instruments should be recorded as liabilities or as equity, is evaluated at the end of each reporting period. The Forward Purchase and Backstop Securities contained within the A&R FPA (see Note 6) are classified as derivatives in the condensed consolidated balance sheet with changes in the fair value recognized in the condensed consolidated statements of operations.

Fair Value of Financial Instruments

The Company applies ASC Topic 820, Fair Value Measurement (“ASC 820”), which establishes a framework for measuring fair value and clarifies the definition of fair value within that framework. ASC 820 defines fair value as an exit price, which is the price that would be received for an asset or paid to transfer a liability in the Company’s principal or most advantageous market in an orderly transaction between market participants on the measurement date. The fair value hierarchy established in ASC 820 generally requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Observable inputs reflect the assumptions that market participants would use in pricing the asset or liability and are developed based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the entity’s own assumptions based on market data and the entity’s judgments about the assumptions that market participants would use in pricing the asset or liability and are to be developed based on the best information available in the circumstances.

The carrying amounts reflected in the balance sheet for cash, deferred offering costs, accrued offering costs, promissory note - related party, and advance from anchor investor approximate fair value due to their short-term nature.

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Level 1 — Assets and liabilities with unadjusted, quoted prices listed on active market exchanges. Inputs to the fair value measurement are observable inputs, such as quoted prices in active markets for identical assets or liabilities.

Level 2 — Inputs to the fair value measurement are determined using prices for recently traded assets and liabilities with similar underlying terms, as well as direct or indirect observable inputs, such as interest rates and yield curves that are observable at commonly quoted intervals.

Level 3 — Inputs to the fair value measurement are unobservable inputs, such as estimates, assumptions, and valuation techniques when little or no market data exists for the assets or liabilities.

Recent Accounting Pronouncements

Management does not believe that any recently issued, but not yet effective, accounting standards, if currently adopted, would have a material effect on the Company’s condensed consolidated financial statements.

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NOTE 3. INITIAL PUBLIC OFFERING

The registration statement for the Company’s Initial Public Offering was declared effective on August 9, 2021. On August 12, 2021, the Company completed its Initial Public Offering of 23,000,000 Units, including 3,000,000 Units that were issued pursuant to the underwriter’s exercise of its over-allotment option in full, at $10.00 per Unit, generating gross proceeds of $230,000,000. Each Unit consists of one Class A ordinary share and one-third of one redeemable warrant (“Public Warrant”). Each Public Warrant entitles the holder to purchase one Class A ordinary share at an exercise price of $11.50 per whole share (see Note 7).

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NOTE 4. PRIVATE PLACEMENT

Simultaneously with the closing of the Initial Public Offering, the Sponsor purchased an aggregate of 8,233,333 Private Placement Warrants, including 900,000 Private Placement Warrants that were issued pursuant to the underwriter’s exercise of its over-allotment option in full, at a price of $1.50 per Private Placement Warrant ($12,350,000 in the aggregate). Each Private Placement Warrant is exercisable to purchase one Class A ordinary share at a price of $11.50 per share. The proceeds from the Private Placement Warrants were added to the net proceeds from the Initial Public Offering to be held in the Trust Account. If the Company does not complete a Business Combination within the Combination Period, the proceeds from the sale of the Private Placement Warrants will be used to fund the redemption of the Public Shares (subject to the requirements of applicable law) and the Private Placement Warrants will expire worthless. There will be no redemption rights or liquidating distributions from the Trust Account with respect to the Private Placement Warrants.

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NOTE 5. RELATED PARTY TRANSACTIONS

Founder Shares

On February 12, 2021, the Sponsor paid an aggregate of $25,000 to cover certain expenses on behalf of the Company in exchange for the issuance of 5,750,000 Class B ordinary shares (the “Founder Shares”). The Founder Shares include an aggregate of up to 750,000 Class B ordinary shares subject to forfeiture by the Sponsor to the extent that the underwriters’ over-allotment option is not exercised in full or in part, so that the holders of the Founder Shares will own, on an as-converted basis, 20% of the Company’s issued and outstanding shares after the Initial Public Offering. On June 16, 2021, the Company transferred 35,000 Class B ordinary shares each to three members of the Company’s board of directors (or 105,000 Class B ordinary shares in total) at their original cost (see Note 7). The underwriters exercised their over-allotment option in full on August 12, 2021; thus, no ordinary shares remain subject to forfeiture (see Note 6).

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The Sponsor has agreed that, subject to certain limited exceptions, the Founder Shares will not be transferred, assigned, or sold until the earlier of (i) one year after the completion of a Business Combination or (ii) the date on which the Company completes a liquidation, merger, share exchange or other similar transaction after an initial Business Combination that results in all of the Company’s shareholders having the right to exchange their Class A ordinary shares for cash, securities or other property. Notwithstanding the foregoing, if (1) the closing price of the Company’s Class A ordinary shares equals or exceeds $12.00 per share (as adjusted for share splits, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within any 30- trading day period commencing at least 150 days after an initial Business Combination or (2) if the Company consummates a transaction after an initial Business Combination which results in the Company’s shareholders having the right to exchange their shares for cash, securities or other property, the Founder Shares will be released from the lock-up.

Promissory Note — Related Party

On February 12, 2021, the Company issued an unsecured promissory note to the Sponsor (the “Promissory Note”), pursuant to which the Company could borrow up to an aggregate of $300,000 to cover expenses related to the Initial Public Offering. The Promissory Note was non-interest bearing and was payable on the earlier of (i) December 31, 2021 or (ii) the consummation of the Initial Public Offering. The Company’s Sponsor paid certain offering costs totaling $55,725, which was included in the outstanding balance of the Promissory Note as of March 22, 2021, and the Company borrowed $119,275 on June 23, 2021. On August 12, 2021, the Company repaid the outstanding balance under the Promissory Note of $175,000. The Promissory Note is no longer available to the Company.

Administrative Support Agreement

The Company entered into an agreement, commencing on August 9, 2021, to pay an affiliate of the Sponsor a total of $10,000 per month for administrative, financial and support services. Upon the completion of an initial Business Combination, the Company will cease paying these monthly fees. During the three months ended March 31, 2022, and for the period from February 5, 2021 (inception) through March 31, 2021, the Company incurred expenses of $30,000 and $0, respectively, under the administrative support agreement.

Due to Related Party

Due to related party consists of payments made by the Sponsor and/or an affiliate of the Sponsor on behalf of the Company for offering costs and formation costs, along with the Administrative Support monthly fee and are payable on demand.

Convertible Promissory Note

In order to finance transaction costs in connection with an intended initial Business Combination, the Company’s sponsor or an affiliate of the sponsor or certain of the Company’s officers and directors may, but are not obligated to, loan the Company funds as may be required (the “working capital loans”). If the Company completes the initial Business Combination, it may repay such loaned amounts out of the proceeds of the Trust Account released to us. Otherwise, such loans may be repaid only out of funds held outside the Trust Account. In the event that the initial Business Combination does not close, the Company may use a portion of the working capital held outside the Trust Account to repay such loaned amounts but no proceeds from the Company’s Trust Account would be used to repay such loaned amounts. Up to $2,000,000 of such loans may be convertible into warrants of the post-Business Combination entity at a price of $1.50 per warrant at the option of the lender. The warrants would be identical to the Private Placement Warrants. Except as set forth above, the terms of such loans, if any, have not been determined and no written agreements exist with respect to such loans. Prior to the completion of the initial Business Combination, the Company does not expect to seek loans from parties other than the Company’s sponsor, its affiliates or any members of the management team as the Company does not believe third parties will be willing to loan such funds and provide a waiver against any and all rights to seek access to funds in the Trust Account.

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On March 14, 2022, the Company entered into a promissory note pursuant to the Working Capital Loans terms with the Sponsor (the “Sponsor Working Capital Loan”) to which the Company could borrow up to an aggregate of $750,000. The Sponsor Working Capital Loan is non-interest bearing and payable upon the earlier of (i) completion of the initial Business Combination or (ii) the date that the winding up of the Company is effective. The unpaid principal balance on the Sponsor Working Capital Loan may be convertible into warrants at the option of the Sponsor at a price of $1.50 per warrant. The warrants would be identical to the Private Placement Warrants. As of March 31, 2022, the outstanding balance on the promissory note is $500,000.

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NOTE 6. COMMITMENTS

Registration and Shareholder Rights Agreement

Pursuant to a registration rights agreement entered into on August 9, 2021, the holders of the Founder Shares, Private Placement Warrants and warrants that may be issued upon conversion of Working Capital Loans (and any Class A ordinary shares issuable upon the exercise of the Private Placement Warrants and warrants issued upon conversion of the Working Capital Loans) will have registration and shareholder rights to require the Company to register a sale of any of its securities held by them pursuant to a registration and shareholder rights agreement to be signed prior to or on the effective date of the Initial Public Offering. The holders of these securities are entitled to make up to three demands, excluding short form demands, that the Company register such securities. In addition, the holders have certain “piggy-back” registration rights with respect to registration statements filed subsequent to the completion of an initial Business Combination. The Company will bear the expenses incurred in connection with the filing of any such registration statements.

Underwriting Agreement

The underwriters were paid a cash underwriting discount of $0.20 per Unit, or $4,600,000 in the aggregate, upon the closing of the Initial Public Offering and exercise of the over-allotment in full on August 12, 2021. In addition, $0.35 per unit, or $8,050,000 in the aggregate will be payable to the underwriters for deferred underwriting commissions. The deferred fee will become payable to the underwriters from the amounts held in the Trust Account solely in the event that the Company completes a Business Combination, subject to the terms of the underwriting agreement.

Forward Purchase Agreement

In connection with the consummation of the Initial Public Offering, the Company entered into a forward purchase agreement with the Sponsor which provides for the purchase of an aggregate of 10,000,000 Class A ordinary shares plus an aggregate of 3,333,333 redeemable warrants to purchase Class A ordinary shares at $11.50 per share, for an aggregate purchase price of $100,000,000, in the private placement. The obligations under the forward purchase agreement do not depend on whether any Class A ordinary shares are redeemed by the Company’s Public Shareholders.

The forward purchase securities will be issued in connection with the closing of the initial Business Combination. The proceeds from the sale of forward purchase securities will be used as part of the consideration to the sellers in the Company’s initial Business Combination, expenses in connection with the initial Business Combination or for working capital in the post-transaction company.

On March 23, 2022, in connection with the execution of the Merger Agreement, the Company entered into the A&R FPA with the Sponsor and OmniAb. Pursuant to the A&R FPA, the Company has agreed that, in connection with the consummation of the proposed OmniAb Business Combination, they will issue and sell to the Sponsor 1,500,000 shares of APAC Common Stock and warrants to acquire 1,666,667 shares of APAC Common Stock for an aggregate purchase price of $15.0 million with such purchases to be consummated immediately following the re-domestication to Delaware and prior to the proposed OmniAb Business Combination. In addition, the Sponsor has agreed to purchase up to an additional 10,000,000 shares of APAC Common Stock and up to an additional 1,666,667 warrants, for an aggregate additional purchase price of up to $100.0 million, in order to backstop shareholder redemptions to the extent such redemptions would result in the cash proceeds to be received by OmniAb stockholders from the Trust Account to be less than $100.0 million. The A&R FPA also provides that in the event the Merger Agreement is terminated by Ligand under circumstances in which the Termination Fee (as defined in the Merger Agreement) would be payable under the Merger Agreement, Ligand shall pay the Sponsor a termination fee of $12.5 million in connection therewith.

As a result of the A&R FPA, the Company evaluated the modification of the equity contract, which resulted in a reclassification between equity and a liability, in which the difference between the fair value at issuance of the original forward purchase agreement and the fair value at issuance of the A&R FPA (the modification date) was treated as a deemed dividend. An amount of $225,000 was recorded to accumulated deficit as a deemed dividend upon modification of the forward purchase agreement on March 23, 2022.

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NOTE 7. SHAREHOLDERS’ EQUITY (DEFICIT)

Preference shares— The Company is authorized to issue 5,000,000 preference shares with a par value of $0.0001 per share with such designations, voting and other rights and preferences as may be determined from time to time by the Company’s board of directors. As of March 31, 2022 and December 31, 2021, there were no preference shares issued or outstanding.

Class A ordinary shares— The Company is authorized to issue 500,000,000 Class A ordinary shares with a par value of $0.0001 per share. Holders of Class A ordinary shares are entitled to one vote for each share. At March 31, 2022 and December 31, 2021, there were 23,000,000 Class A ordinary shares issued and outstanding, including 23,000,000 Class A ordinary shares subject to possible redemption.

Class B ordinary shares— The Company is authorized to issue 50,000,000 Class B ordinary shares with a par value of $0.0001 per share. Holders of Class B ordinary shares are entitled to one vote for each share. As of March 31, 2022 and December 31, 2021, there were 5,750,000 Class B ordinary shares issued and outstanding, and the holders of the Founder Shares own, on an as-converted basis, 20% of the Company’s issued and outstanding shares.

Ordinary shareholders of record are entitled to one vote for each share held on all matters to be voted on by shareholders. Except as described below, holders of Class A ordinary shares and holders of Class B ordinary shares will vote together as a single class on all matters submitted to a vote of the Company’s shareholders except as required by law. Unless specified in the Company’s Amended and Restated Memorandum and Articles of Association, or as required by applicable provisions of the Companies Act or applicable stock exchange rules, the affirmative vote of a majority of the ordinary shares that are voted is required to approve any such matter voted on by the shareholders. Approval of certain actions will require a special resolution under Cayman Islands law, being the affirmative vote of at least two-thirds of the ordinary shares that are voted, and pursuant to the Amended and Restated Memorandum and Articles of Association; such actions include amending the Amended and Restated Memorandum and Articles of Association and approving a statutory merger or consolidation with another company. The Company’s board of directors is divided into three classes, each of which will generally serve for a term of three years with only one class of directors being appointed in each year. There is no cumulative voting with respect to the appointment of directors, with the result that the holders of more than 50% of the shares voted for the appointment of directors can appoint all of the directors. The Company’s shareholders are entitled to receive ratable dividends when, as and if declared by the board of directors out of funds legally available therefor. Prior to the Company’s initial Business Combination, (i) only holders of the founder shares will have the right to vote on the appointment of directors and (ii) in a vote to continue the Company in a jurisdiction outside the Cayman Islands (which requires the approval of at least two thirds of the votes of all ordinary shares), holders of the Company’s Class B ordinary shares will have ten votes for every Class B ordinary share and holders of the Class A ordinary shares will have one vote for every Class A ordinary share. These provisions of the Company’s Amended and Restated Memorandum and Articles of Association may only be amended by a special resolution passed by not less than 90% of the ordinary shares who attend and vote at the Company’s general meeting which shall include the affirmative vote of a simple majority of the Class B ordinary shares. Holders of the public shares will not be entitled to vote on the appointment of directors prior to the initial Business Combination. In addition, prior to the completion of an initial Business Combination, holders of a majority of the founder shares may remove a member of the board of directors for any reason. In connection with the initial Business Combination, the Company may enter into a shareholders agreement or other arrangements with the shareholders of the target with respect to voting and other corporate governance matters following completion of the initial Business Combination.

Redeemable Warrants— Each whole warrant entitles the registered holder to purchase one Class A ordinary share at a price of $11.50 per share, subject to adjustment as discussed below, at any time commencing 30 days after the completion of the Company’s initial Business Combination, except as discussed in the immediately succeeding paragraph. Pursuant to the warrant agreement, a warrant holder may exercise its warrants only for a whole number of Class A ordinary shares. This means only a whole warrant may be exercised at a given time by a warrant holder. No fractional warrants will be issued upon separation of the units and only whole warrants will trade. Accordingly, unless you purchase at least three units, you will not be able to receive or trade a whole warrant. The warrants will expire five years after the completion of the initial Business Combination, at 5:00 p.m., New York City time, or earlier upon redemption or liquidation.

The Company will not be obligated to deliver any Class A ordinary shares pursuant to the exercise of a warrant and will have no obligation to settle such warrant exercise unless a registration statement under the Securities Act with respect to the Class A ordinary shares underlying the warrants is then effective and a prospectus relating thereto is current, subject to the Company’s satisfying of the obligations described below with respect to registration, or a valid exemption from registration is available. No warrant will be

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exercisable and the Company will not be obligated to issue a Class A ordinary share upon exercise of a warrant unless the Class A ordinary share issuable upon such warrant exercise has been registered, qualified or deemed to be exempt under the securities laws of the state of residence of the registered holder of the warrants. In the event that the conditions in the two immediately preceding sentences are not satisfied with respect to a warrant, the holder of such warrant will not be entitled to exercise such warrant and such warrant may have no value and expire worthless. In no event will the Company be required to net cash settle any warrant. In the event that a registration statement is not effective for the exercised warrants, the purchaser of a unit containing such warrant will have paid the full purchase price for the unit solely for the Class A ordinary share underlying such unit.

The Company has agreed that as soon as practicable, but in no event later than 20 business days after the closing of the initial Business Combination, the Company will use commercially reasonable efforts to file with the SEC a registration statement (which may be a post-effective amendment to the registration statement of which the Company’s prospectus is a part or any other applicable registration statement) for the registration, under the Securities Act, of the Class A ordinary shares issuable upon exercise of the warrants, and the Company will use commercially reasonable efforts to cause the same to become effective within 60 business days after the closing of the initial Business Combination, and to maintain the effectiveness of such registration statement and a current prospectus relating to those Class A ordinary shares until the warrants expire or are redeemed, as specified in the warrant agreement; provided that if the Company’s Class A ordinary shares are at the time of any exercise of a warrant not listed on a national securities exchange such that they satisfy the definition of a “covered security” under Section 18(b)(1) of the Securities Act, the Company may, at it’s option, require holders of warrants who exercise their warrants to do so on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act and, in the event the Company so elects, will not be required to file or maintain in effect a registration statement, and will use commercially reasonably efforts to register or qualify the shares under applicable blue sky laws to the extent available. If a registration statement covering the Class A ordinary shares issuable upon exercise of the warrants is not effective by the 60th day after the closing of the initial Business Combination, warrant holders may, until such time as there is an effective registration statement and during any period when the Company will have failed to maintain an effective registration statement, exercise warrants on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act or another exemption, and the Company will use commercially reasonably efforts to register or qualify the shares under applicable blue sky laws to the extent available. In such event, each holder would pay the exercise price by surrendering the warrants for that number of Class A ordinary shares equal to the quotient obtained by dividing (x) the product of the number of Class A ordinary shares underlying the warrants, multiplied by the excess of the “fair market value” (defined below) less the exercise price of the warrants by (y) the fair market value. The “fair market value” as used in this paragraph shall mean the volume weighted average price of the Class A ordinary shares for the 10 trading days ending on the trading day prior to the date on which the notice of exercise is received by the warrant agent.

Redemption of warrants

Once the warrants become exercisable, the Company may redeem the outstanding warrants (except as described herein with respect to the Private Placement Warrants):

The Company will not redeem the warrants as described above unless a registration statement under the Securities Act covering the issuance of the Class A ordinary shares issuable upon exercise of the warrants is then effective and a current prospectus relating to those Class A ordinary shares is available throughout the 30-day redemption period. If and when the warrants become redeemable by the Company, the Company may exercise the Company’s redemption right even if the Company is unable to register or qualify the underlying securities for sale under all applicable state securities laws.

The Company has established the last of the redemption criterion discussed above to prevent a redemption call unless there is at the time of the call a significant premium to the warrant exercise price. If the foregoing conditions are satisfied and the Company issues a notice of redemption of the warrants, each warrant holder will be entitled to exercise his, her or its warrant prior to the scheduled redemption

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date. However, the price of the Class A ordinary shares may fall below the $18.00 redemption trigger price (as adjusted for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like) as well as the $11.50 (for whole shares) warrant exercise price after the redemption notice is issued.

No fractional Class A ordinary shares will be issued upon exercise. If, upon exercise, a holder would be entitled to receive a fractional interest in a share, the Company will round down to the nearest whole number of the number of Class A ordinary shares to be issued to the holder. If, at the time of redemption, the warrants are exercisable for a security other than the Class A ordinary shares pursuant to the warrant agreement (for instance, if the Company is not the surviving company in the Company’s initial Business Combination), the warrants may be exercised for such security. At such time as the warrants become exercisable for a security other than the Class A ordinary shares, the Company (or surviving company) will use its commercially reasonable efforts to register under the Securities Act the security issuable upon the exercise of the warrants.

If the number of outstanding Class A ordinary shares is increased by a capitalization or share dividend payable in Class A ordinary shares, or by a sub-division of ordinary shares or other similar event, then, on the effective date of such capitalization or share dividend, sub-division or similar event, the number of Class A ordinary shares issuable on exercise of each warrant will be increased in proportion to such increase in the outstanding ordinary shares. A rights offering made to all or substantially all holders of ordinary shares entitling holders to purchase Class A ordinary shares at a price less than the “historical fair market value” (as defined below) will be deemed a share dividend of a number of Class A ordinary shares equal to the product of (i) the number of Class A ordinary shares actually sold in such rights offering (or issuable under any other equity securities sold in such rights offering that are convertible into or exercisable for Class A ordinary shares) and (ii) one minus the quotient of (x) the price per Class A ordinary share paid in such rights offering and (y) the historical fair market value. For these purposes, (i) if the rights offering is for securities convertible into or exercisable for Class A ordinary shares, in determining the price payable for Class A ordinary shares, there will be taken into account any consideration received for such rights, as well as any additional amount payable upon exercise or conversion and (ii) “historical fair market value” means the volume weighted average price of Class A ordinary shares as reported during the 10 trading day period ending on the trading day prior to the first date on which the Class A ordinary shares trade on the applicable exchange or in the applicable market, regular way, without the right to receive such rights.

In addition, if the Company, at any time while the warrants are outstanding and unexpired, pays a dividend or makes a distribution in cash, securities or other assets to all or substantially all of the holders of the Class A ordinary shares on account of such Class A ordinary shares (or other securities into which the warrants are convertible), other than (a) as described above, (b) any cash dividends or cash distributions which, when combined on a per share basis with all other cash dividends and cash distributions paid on the Class A ordinary shares during the 365-day period ending on the date of declaration of such dividend or distribution does not exceed $0.50 (as adjusted to appropriately reflect any other adjustments and excluding cash dividends or cash distributions that resulted in an adjustment to the exercise price or to the number of Class A ordinary shares issuable on exercise of each warrant) but only with respect to the amount of the aggregate cash dividends or cash distributions equal to or less than $0.50 per share , (c) to satisfy the redemption rights of the holders of Class A ordinary shares in connection with a proposed initial Business Combination, (d) to satisfy the redemption rights of the holders of Class A ordinary shares in connection with a shareholder vote to amend the Amended and Restated Memorandum and Articles of Association (A) to modify the substance or timing of the Company’s obligation to provide holders of the Class A ordinary shares the right to have their shares redeemed in connection with the initial Business Combination or to redeem 100% of the public shares if the Company does not complete its initial Business Combination within 18 months from the closing of the Initial Public Offering or (B) with respect to any other provision relating to the rights of holders of the Company’s Class A ordinary shares, or (e) in connection with the redemption of the Company’s public shares upon failure to complete the Company’s initial Business Combination, then the warrant exercise price will be decreased, effective immediately after the effective date of such event, by the amount of cash and/or the fair market value of any securities or other assets paid on each Class A ordinary share in respect of such event.

Whenever the number of Class A ordinary shares purchasable upon the exercise of the warrants is adjusted, as described above, the warrant exercise price will be adjusted by multiplying the warrant exercise price immediately prior to such adjustment by a fraction (x) the numerator of which will be the number of Class A ordinary shares purchasable upon the exercise of the warrants immediately prior to such adjustment and (y) the denominator of which will be the number of Class A ordinary shares so purchasable immediately thereafter.

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MARCH 31, 2022

In addition, if (x) the Company issues additional Class A ordinary shares or equity-linked securities for capital raising purposes in connection with the closing of the initial Business Combination at an issue price or effective issue price of less than $9.20 per ordinary share (with such issue price or effective issue price to be determined in good faith by the Company’s board of directors and, in the case of any such issuance to the Company’s sponsor or its affiliates, without taking into account any founder shares held by the sponsor or such affiliates, as applicable, prior to such issuance) (the “Newly Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available for the funding of the initial Business Combination on the date of the consummation of the initial Business Combination (net of redemptions), and (z) the volume weighted average trading price of the Class A ordinary shares during the 20 trading day period starting on the trading day prior to the day on which the Company consummates its initial Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the warrants will be adjusted (to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, the $18.00 per share redemption trigger price described above under “Redemption of warrants” will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price.

No fractional warrants will be issued upon separation of the units and only whole warrants will trade. If, upon exercise of the warrants, a holder would be entitled to receive a fractional interest in a share, the Company will, upon exercise, round down to the nearest whole number the number of Class A ordinary shares to be issued to the warrant holder.

The Private Placement Warrants have terms and provisions that are identical to those of the warrants being sold as part of the units in the Company’s Initial Public Offering except that the Private Placement Warrants (including the Class A ordinary shares issuable upon exercise of the Private Placement Warrants) will not be transferable, assignable or salable until 30 days after the completion of the initial Business Combination (except pursuant to limited exceptions to the Company’s officers and directors and other persons or entities affiliated with the initial purchasers of the Private Placement Warrants). The Private Placement Warrants will be redeemable by the Company in all redemption scenarios and exercisable by the holders on the same basis as the warrants included in the units being sold in the Initial Public Offering.

The Company accounts for the 15,900,000 warrants issued in connection with the Initial Public Offering and to be issued in connection with the initial Business Combination (including 7,666,667 Public Warrants, 8,233,333 Private Placement Warrants) in accordance with the guidance contained in ASC 815-40. Such guidance provides that the warrants described above are not precluded from equity classification. Equity-classified contracts are initially measured at fair value (or allocated value). Subsequent changes in fair value are not recognized as long as the contracts continue to be classified in equity.

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NOTE 8. FAIR VALUE MEASUREMENTS

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The following tables present information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis as of March 31, 2022, and indicates the fair value hierarchy of the valuation inputs the Company utilized to determine such fair value:

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The Forward Purchase and Backstop Securities were fair valued based on the difference between the current fair values of each of the underlying components of the agreement (i.e. the Class A Shares and the Warrants) and the present value of the contractual forward prices. As the Backstop Shares and Backstop Warrants only apply in the event of and to the extent that the funds in the Company’s Trust Account falls below $100 million as the result of redemptions, the valuation considered an expected redemption rate based on redemption rates exhibited by similar companies in the market during the first quarter of 2022 and the expected post-redemption Trust Account balance. As the Forward Purchase and Backstop Securities will only apply in the event that the Company completes an initial business combination, the value reflects the probability of completing an initial business combination.

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AVISTA PUBLIC ACQUISITION CORP. II

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

MARCH 31, 2022

As of March 31, 2022, the derivative liability for the Forward Purchase and Backstop Securities are classified as Level 3 due to the use of unobservable inputs.

The following table provides the significant inputs to the valuation for the Forward Purchase and Backstop Securities liability as of March 23, 2022 (initial measurement):

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The following table provides the significant inputs to the valuation for the Forward Purchase and Backstop Securities liability as of March 31, 2022:

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The following table presents the changes in the fair value of the Company’s Level 3 financial instruments that are measured at fair value:

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The Company recognized losses in connection with changes in the fair value of the Forward Purchase and Backstop Securities of $591,310 and $0 within change in fair value of forward purchase and backstop securities in the condensed consolidated statements of operations during the three months ended March 31, 2022 and for the period from February 5, 2021 (inception) through March 31, 2021, respectively.

As of December 31, 2021, the Company had no financial assets or liabilities measured at fair value on a recurring basis.

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NOTE 9. SUBSEQUENT EVENTS

The Company evaluated subsequent events and transactions that occurred after the balance sheet date up to the date that the condensed consolidated financial statements were issued. Based upon this review, the Company did not identify any subsequent events that would have required adjustment or disclosure in the condensed consolidated financial statements.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

References in this report (the “Quarterly Report”) to “we,” “us” or the “Company” refer to Avista Public Acquisition Corp. II. References to our “management” or our “management team” refer to our officers and directors, and references to our “Sponsor” refer to Avista Acquisition LP II. The following discussion and analysis of the Company’s financial condition and results of operations should be read in conjunction with the unaudited condensed consolidated financial statements and the notes thereto contained elsewhere in this Quarterly Report. Certain information contained in the discussion and analysis set forth below includes forward-looking statements that involve risks and uncertainties.

Special Note Regarding Forward-Looking Statements

This Quarterly Report includes “forward-looking statements” that are not historical facts and involve risks and uncertainties that could cause actual results to differ materially from those expected and projected. All statements, other than statements of historical fact included in this Quarterly Report including, without limitation, statements in this “Management’s Discussion and Analysis of Financial Condition and Results of Operations” regarding the Company’s financial position, business strategy and the plans and objectives of management for future operations, including with respect to our recently announced proposed business combination with OmniAB Business, are forward-looking statements. Words such as “expect,” “believe,” “anticipate,” “intend,” “estimate,” “seek” and variations and similar words and expressions are intended to identify such forward-looking statements. Such forward-looking statements relate to future events or future performance, but reflect management’s current beliefs, based on information currently available. A number of factors could cause actual events, performance or results to differ materially from the events, performance and results discussed in the forward-looking statements. For information identifying important factors that could cause actual results to differ materially from those anticipated in the forward-looking statements, please refer to the Risk Factors section of the Company’s Annual Report on Form 10-K for the year ended December 31, 2021 filed with the U.S. Securities and Exchange Commission (the “SEC”). The Company’s securities filings can be accessed on the EDGAR section of the SEC’s website at www.sec.gov. Except as expressly required by applicable securities law, the Company disclaims any intention or obligation to update or revise any forward-looking statements whether as a result of new information, future events or otherwise.

Overview

We are a blank check company incorporated on February 5, 2021 as a Cayman Island exempted company and formed for the purpose of effectuating a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses, which we refer to throughout this Quarterly Report as our “initial business combination”. We intend to effectuate our initial business combination using cash from the proceeds of our initial public offering (the “Initial Public Offering”) and the private placement of the Private Placement Warrants (as defined below), the proceeds of the sale of our shares in connection with our initial business combination (pursuant to forward purchase agreements or backstop agreements we may enter into following the consummation of the Initial Public Offering or otherwise), shares issued to the owners of the target, debt issued to bank or other lenders or the owners of the target, or a combination of the foregoing.

Proposed Business Combination

On March 23, 2022, we entered into an Agreement and Plan of Merger (the “Merger Agreement”), by and among the Company, Ligand Pharmaceuticals Incorporated, a Delaware corporation (“Ligand”), OmniAb, Inc., a Delaware corporation and wholly-owned subsidiary of Ligand (“OmniAb”), and Orwell Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of the Company (“Merger Sub”), pursuant to which we will combine with OmniAb, Ligand’s antibody discovery business (the “OmniAb Business”), in a Reverse Morris Trust transaction. Also on March 23, 2022, and in connection with the execution of the Merger Agreement, (a) the Company, Ligand, OmniAb and Merger Sub entered into that certain Employee Matters Agreement (the “Employee Matters Agreement”), (b) OmniAb and our Sponsor entered into that certain sponsor insider letter agreement (the “Sponsor Insider Agreement”) with the Company and certain insiders of the Company (the “Insiders”) and (c) we amended and restated that certain forward purchase agreement, dated August 9, 2021, by entering into the amended and restated forward purchase agreement (the “A&R FPA”), by and among the Company, our Sponsor and OmniAb.  

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Immediately prior to the Merger (as defined below) and pursuant to a Separation and Distribution Agreement, dated as of March 23, 2022, among the Company, Ligand and OmniAb (the “Separation Agreement”), Ligand will, among other things and subject to the terms and conditions of the Separation Agreement, transfer the OmniAb Business, including certain related subsidiaries of Ligand, to OmniAb and, in connection therewith, will distribute (the “Distribution”) to Ligand stockholders 100% of the common stock of OmniAb, par value $0.001 (the “OmniAb Common Stock”).  

Immediately following the Distribution, in accordance with and subject to the terms and conditions of the Merger Agreement, Merger Sub will merge with and into OmniAb (the “Merger”), with OmniAb continuing as the surviving company in the Merger and as a wholly-owned subsidiary of the Company.

The Merger Agreement, along with the Separation Agreement and the other transaction documents to be entered into in connection therewith, provides for, among other things, the consummation of the following transactions (collectively, the “OmniAb Business Combination”): (i) we will redomicile by way of continuation from the Cayman Islands to Delaware and domesticate as a Delaware corporation in accordance with Section 388 of the Delaware General Corporation Law and with Section 206 of the Cayman Islands Companies Act (As Revised) at least one business day prior to the closing of the proposed OmniAb Business Combination (the “Domestication”), (ii) Ligand will transfer the OmniAb Business (the “Separation”) to its wholly-owned subsidiary, OmniAb, and contribute $15 million in capital thereto (less certain transaction-related and other expenses), and (iii) following the Separation, Ligand will distribute 100% of the shares of OmniAb Common Stock, to Ligand stockholders by way of the Distribution. Following the completion of the foregoing transactions and subject to the satisfaction or waiver of certain other conditions set forth in the Merger Agreement, the parties shall consummate the Merger. The Distribution and Merger are intended to qualify as “tax-free” transactions.

Upon consummation of the proposed OmniAb Business Combination, and after the Domestication, we will have one class of common stock, par value $0.0001 per share (“APAC Common Stock”), which will be listed on Nasdaq under the ticker symbol “OABI”. Our then-outstanding warrants will be listed on Nasdaq under the ticker symbol “OABIW”.

Agreement and Plan of Merger

At the time the proposed OmniAb Business Combination is effected (the “Closing”), each share of OmniAb Common Stock outstanding after the Distribution and immediately prior to the effective time of the Merger will be converted into a number of shares of APAC Common Stock based on an exchange ratio determined by reference to a pre-money equity value for OmniAb of $850 million. Holders of OmniAb options, restricted stock units and performance stock units (determined after the Distribution and the division of Ligand equity awards into both Ligand equity awards and OmniAb equity awards pursuant to the Employee Matters Agreement) will have their awards rolled over into equity awards of the Company and adjusted pursuant to the exchange ratio.

In addition, at the Closing, holders of OmniAb Common Stock and equity awards will also receive the OmniAb Earnout Shares, with 50% of such earnout shares vesting upon the combined company’s achievement of a post-transaction volume-weighted average price (“VWAP”) of $12.50 per share of APAC Common Stock for any 20 trading days over a consecutive 30 trading-day period, and the remainder vesting upon achievement of a post-transaction VWAP of $15 per share of APAC Common Stock for any 20 trading days over a consecutive 30 trading-day period, in each case provided such vesting occurs during the five-year period following the Closing.

In connection with the proposed OmniAb Business Combination, upon the Domestication (i) all issued and outstanding Class A ordinary shares and Class B ordinary shares will convert automatically, on a one-for-one basis, into shares of APAC Common Stock, (ii) all issued and outstanding warrants will convert automatically into warrants to acquire shares of APAC Common Stock and (iii) all issued and outstanding Units will separate and convert automatically into one share of APAC Common Stock and one-third of one warrant to purchase APAC Common Stock.

Separation and Distribution Agreement

On March 23, 2022, in connection with the execution of the Merger Agreement, we entered into the Separation Agreement with OmniAb and Ligand, pursuant to which, among other things, (i) Ligand will undertake a series of internal reorganization and restructuring transactions to effect the transfer of its (direct or indirect) ownership of the OmniAb Business to OmniAb in the Separation and (ii) immediately prior to the Merger and after the Separation, Ligand will distribute 100% of the outstanding shares of OmniAb Common Stock to Ligand’s stockholders in the Distribution.

The Separation Agreement also sets forth other agreements among Ligand and OmniAb related to the Separation, including provisions concerning the termination and settlement of intercompany accounts and the obtaining of necessary governmental approvals and third-

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party consents. The Separation Agreement also sets forth agreements that will govern certain aspects of the relationship between Ligand and OmniAb after the Distribution, including provisions with respect to release of claims, indemnification, access to financial and other information and access to and provision of records.

Employee Matters Agreement

On March 23, 2022, in connection with the execution of the Merger Agreement, the Company, Ligand, OmniAb and Merger Sub entered into the Employee Matters Agreement, which will provide for employee-related matters in connection with the transaction, including allocation of benefit plan assets and liabilities between Ligand and OmniAb, treatment of incentive equity awards in the Distribution and the proposed OmniAb Business Combination and related covenants and commitments of the parties. Each existing Ligand equity award will generally be split into (i) a new Ligand equity award and (ii) a new OmniAb equity award, with any accrued value in the original Ligand equity award split between such awards based on the relative post-Closing values of Ligand and OmniAb.

Sponsor Insider Agreement

On March 23, 2022, in connection with the execution of the Merger Agreement, OmniAb and our Sponsor entered into the Sponsor Insider Agreement with the Company and the Insiders, pursuant to which, among other things, the Insiders agreed to vote any of our securities held by them to approve the proposed OmniAb Business Combination and the other Company shareholder matters required pursuant to the Merger Agreement, and not to seek redemption of any of their Company securities in connection with the consummation of the proposed OmniAb Business Combination. Pursuant to the Sponsor Insider Agreement, our Sponsor also agreed to subject up to 1,916,667 Earnout Founder Shares (as defined in the Sponsor Insider Agreement), to the same price-based vesting conditions as the OmniAb Earnout Shares.

Amended and Restated Forward Purchase Agreement

On March 23, 2022, in connection with the execution of the Merger Agreement, we entered into the A&R FPA with our Sponsor and OmniAb. Pursuant to the A&R FPA, we have agreed that, in connection with the consummation of the proposed OmniAb Business Combination, we will issue and sell to our sponsor 1,500,000 shares of APAC Common Stock (the “Forward Purchase Shares”) and warrants to acquire 1,666,667 shares of APAC Common Stock (the “Forward Purchase Warrants”) for an aggregate purchase price of $15.0 million with such purchases to be consummated immediately following the Domestication and prior to the proposed OmniAb Business Combination. In addition, our sponsor has agreed to purchase up to an additional 10,000,000 shares of APAC Common Stock (the “Backstop Shares”) and up to an additional 1,666,667 warrants, (The “Backstop Warrants” and, together with the Forward Purchase Shares, Forward Purchase Warrants and Backstop Shares, the “Forward Purchase and Backstop Securities”) for an aggregate additional purchase price of up to $100.0 million, in order to backstop shareholder redemptions to the extent such redemptions would result in the cash proceeds to be received by OmniAb stockholders from the Trust Account to be less than $100.0 million. The A&R FPA also provides that in the event the Merger Agreement is terminated by Ligand under circumstances in which the Termination Fee (as defined in the Merger Agreement) would be payable under the Merger Agreement, Ligand shall pay our sponsor a termination fee of $12.5 million in connection therewith.

Certain Other Transaction Documents

Certain additional agreements will be entered into in connection with the transactions contemplated by the Merger Agreement, the Separation Agreement and the other agreements described above, including, among others:

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The consummation of the proposed OmniAb Business Combination is subject to certain conditions as further described in the Merger Agreement.

Results of Operations

We have neither engaged in any operations nor generated any operating revenues to date. Our only activities for the three month period ended March 31, 2022 and for the period from February 5, 2021 (inception) through March 31, 2021 were organizational activities, those necessary to prepare for the Initial Public Offering, described below, and since the closing of the Initial Public Offering, the search for a prospective initial Business Combination, which is described below. The Company generates non-operating income in the form of interest and dividend income or gains on investments on the cash and investments held in a Trust Account (as defined below) from the proceeds derived from the Initial Public Offering. The Company has selected December 31 as its fiscal year end.

For the three months ended March 31, 2022, we had a net loss of $4,361,240, which resulted from formation and operating costs of $3,821,215 and the change in fair value of Forward Purchase and Backstop Securities of $591,310, partially offset by unrealized gains on investments held in the Trust Account of $51,285.

For the period from February 5, 2021 (inception) through March 31, 2021, we had a net loss of $7,786, which resulted entirely from formation and operating costs.

Liquidity and Capital Resources

For the three months ended March 31, 2022 net cash used in operating activities was $255,342, which was due to our net loss of $4,361,240 and unrealized gain on investments held in Trust Account of $51,285, partially offset by a change in operating assets and liabilities of $3,565,873 and change in fair value of Forward Purchase and Backstop Securities of $591,310.

For the period from February 5, 2021 (inception) through March 31, 2021, net cash used in operating activities was $0, which was due to our net loss of $7,786, which was fully offset by formation costs paid by our Sponsor in exchange for issuance of Class B ordinary shares.

For the three months ended March 31, 2022, net cash provided by financing activities was $500,000 from the proceeds of the convertible promissory note from our Sponsor.

On August 12, 2021, we consummated the Initial Public Offering of 23,000,000 units, including 3,000,000 Units that were issued pursuant to the underwriter’s exercise of its over-allotment option in full, at $10.00 per unit, generating gross proceeds of $230,000,000. Each unit consisted of one Class A ordinary share (the “Public Shares”), $0.0001 par value, and one-third of one redeemable warrant (“Public Warrant”). Each Public Warrant entitles the holder to purchase one Class A ordinary share at an exercise price of $11.50 per whole share

Simultaneously with the closing of the Initial Public Offering, our Sponsor purchased an aggregate of 8,233,333 warrants (the “Private Placement Warrants”), including 900,000 Private Placement Warrants that were issued pursuant to the underwriter’s exercise of its over-allotment option in full, at a price of $1.50 per unit ($12,350,000 in the aggregate). Each Private Placement Warrant is exercisable to purchase one Class A ordinary share at a price of $11.50 per share. The proceeds from the sale of the Private Placement Warrants were added to the net proceeds from the Initial Public Offering held in the Trust Account. If we do not complete our initial business combination within 18 months from the closing of the Initial Public Offering, the proceeds from the sale of the Private Placement Warrants will be used to fund the redemption of the Public Shares (subject to the requirements of applicable law) and the Private Placement Warrants will expire worthless.

We intend to use substantially all of the funds held in the Trust Account, including any amounts representing interest earned on the Trust Account (less taxes payable and deferred underwriting commissions), to complete our initial business combination. We may withdraw interest income (if any) to pay income taxes, if any. Our annual income tax obligations will depend on the amount of interest and other income earned on the amounts held in the Trust Account. We expect the interest income earned on the amount in the Trust Account (if any) will be sufficient to pay our franchise and income taxes. To the extent that our equity or debt is used, in whole or in part, as

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consideration to complete our initial business combination, the remaining proceeds held in the Trust Account will be used as working capital to finance the operations of the target business or businesses, make other acquisitions and pursue our growth strategies.

As of March 31, 2022, the Company had $434,629 in cash held outside of the Trust Account and a working capital deficit of $4,364,603. The Company has incurred and expects to continue to incur significant costs in pursuit of its acquisition plans. These conditions raise substantial doubt about the Company’s ability to continue as a going concern for a period of time within one year after the date that the condensed consolidated financial statements are issued. Management plans to address this uncertainty through the Business Combination as discussed above. There is no assurance that the Company’s plans to consummate the Business Combination will be successful or successful within the Combination Period, which will end on February 12, 2023. The condensed consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Off-Balance Sheet Arrangements

We did not have any off-balance sheet arrangements as of March 31, 2022 or December 31, 2021.

Contractual Obligations

Promissory Note - Related Party

On February 12, 2021, the Company issued an unsecured promissory note to our Sponsor (the “Promissory Note”), pursuant to which the Company could borrow up to an aggregate of $300,000 to cover expenses related to the Initial Public Offering. The Promissory Note was non-interest bearing and was payable on the earlier of (i) December 31, 2021 or (ii) the consummation of the Initial Public Offering. The Company’s Sponsor paid certain offering costs totaling $55,725, which was included in the outstanding balance of the Promissory Note as of March 22, 2021, and the Company borrowed $119,275 on June 23, 2021. On August 12, 2021, the Company repaid the outstanding balance under the Promissory Note of $175,000. The Promissory Note is no longer available to the Company.

On March 14, 2022, the Company entered into a promissory note pursuant to the Working Capital Loans terms with our Sponsor (the “Sponsor Working Capital Loan”) to which the Company could borrow up to an aggregate of $750,000. The Sponsor Working Capital Loan is non-interest bearing and payable upon the earlier of (i) completion of the initial Business Combination or (ii) the date that the winding up of the Company is effective. The unpaid principal balance on the Sponsor Working Capital Loan may be convertible into warrants at the option of our Sponsor at a price of $1.50 per warrant. The warrants would be identical to the Private Placement Warrants. As of March 31, 2022, the outstanding balance on the promissory note is $500,000.

Administrative Support Agreement

The Company entered into an agreement, commencing on August 9, 2021, to pay an affiliate of our Sponsor a total of $10,000 per month for administrative, financial and support services. Upon the completion of an initial Business Combination, the Company will cease paying these monthly fees. During the three months ended March 31, 2022, and for the period from February 5, 2021 (inception) through March 31, 2021, the Company incurred expenses of $30,000 and $0, respectively, under the administrative support agreement.

Underwriting Agreement

The underwriters were paid a cash underwriting discount of $0.20 per Unit, or $4,600,000 in the aggregate, upon the closing of the Initial Public Offering and exercise of the over-allotment in full on August 12, 2021. In addition, $0.35 per unit, or $8,050,000 in the aggregate will be payable to the underwriters for deferred underwriting commissions. The deferred fee will become payable to the underwriters from the amounts held in the Trust Account solely in the event that the Company completes a Business Combination, subject to the terms of the underwriting agreement.

Forward Purchase Agreement

In connection with the consummation of the Initial Public Offering, the Company entered into a forward purchase agreement with our Sponsor which provides for the purchase of an aggregate of 10,000,000 Class A ordinary shares plus an aggregate of 3,333,333 redeemable warrants to purchase Class A ordinary shares at $11.50 per share, for an aggregate purchase price of $100,000,000, in the private placement. The obligations under the forward purchase agreement do not depend on whether any Class A ordinary shares are redeemed by the Company’s public shareholders.

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The forward purchase securities will be issued in connection with the closing of the initial Business Combination. The proceeds from the sale of forward purchase securities will be used as part of the consideration to the sellers in the Company’s initial Business Combination, expenses in connection with the initial Business Combination or for working capital in the post-transaction company.

On March 23, 2022, in connection with the execution of the Merger Agreement, the Company entered into the A&R FPA with our Sponsor and OmniAb. Pursuant to the A&R FPA, the Company has agreed that, in connection with the consummation of the proposed OmniAb Business Combination, they will issue and sell to our Sponsor 1,500,000 shares of APAC Common Stock and warrants to acquire 1,666,667 shares of APAC Common Stock for an aggregate purchase price of $15.0 million with such purchases to be consummated immediately following the re-domestication to Delaware and prior to the proposed OmniAb Business Combination. In addition, our Sponsor has agreed to purchase up to an additional 10,000,000 shares of APAC Common Stock and up to an additional 1,666,667 warrants, for an aggregate additional purchase price of up to $100.0 million, in order to backstop shareholder redemptions to the extent such redemptions would result in the cash proceeds to be received by OmniAb stockholders from the Trust Account to be less than $100.0 million. The A&R FPA also provides that in the event the Merger Agreement is terminated by Ligand under circumstances in which the Termination Fee (as defined in the Merger Agreement) would be payable under the Merger Agreement, Ligand shall pay our Sponsor a termination fee of $12.5 million in connection therewith.

Critical Accounting Policies

The preparation of condensed consolidated financial statements and related disclosures in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the condensed consolidated financial statements, and income and expenses during the periods reported. Actual results could materially differ from those estimates. We have identified the following critical accounting policies:

Derivative Financial Instruments

The Company evaluates its financial instruments to determine if such instruments are derivatives or contain features that qualify as embedded derivatives in accordance with ASC Topic 815, Derivatives and Hedging. For derivative financial instruments that are accounted for as assets or liabilities, the derivative instrument is initially recorded at its fair value on the grant date and is then re-valued at each reporting date, with changes in the fair value reported in the condensed consolidated statements of operations. The classification of derivative instruments, including whether such instruments should be recorded as liabilities or as equity, is evaluated at the end of each reporting period. The Forward Purchase and Backstop Securities contained within the A&R FPA are classified as derivatives in the condensed consolidated balance sheet with changes in the fair value recognized in the condensed consolidated statements of operations.

Class A Ordinary Shares Subject to Possible Redemption

All of the 23,000,000 shares of Class A ordinary shares sold as part of the Units in the Initial Public Offering contain a redemption feature which allows for the redemption of such Public Shares in connection with the Company’s liquidation, if there is a shareholder vote or tender offer in connection with the Business Combination and in connection with certain amendments to the Company’s amended and restated certificate of incorporation. In accordance with SEC and its staff’s guidance on redeemable equity instruments, which has been codified in ASC 480-10-S99, redemption provisions not solely within the control of the Company require ordinary shares subject to redemption to be classified outside of permanent equity. Therefore, all Class A ordinary shares have been classified outside of permanent equity.

The Company recognizes changes in redemption value immediately as they occur and adjusts the carrying value of redeemable ordinary shares to equal the redemption value at the end of each reporting period. Increases or decreases in the carrying amount of redeemable ordinary shares are affected by charges against additional paid-in capital and accumulated deficit.

Warrants

We evaluated the Warrants in accordance with ASC 815-40, “Derivatives and Hedging — Contracts in Entity’s Own Equity,” and concluded that there were no indexation or tender offer provisions in the Warrant Agreement that precluded the Warrants from being accounted for as components of equity, and the Warrants meet the criteria in ASC 815-40-25 to be classified in shareholders’ equity. Fair value of the Public and Private Placement Warrants was determined by an independent valuation expert as of August 12, 2021 using a Monte Carlo Model. Proceeds from the IPO and subsequent partial exercise of the over-allotment option allocated to the Public

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Warrants was an aggregate $9,813,334 ($9,232,604, net of offering costs) and is recorded in additional paid-in capital. Proceeds from the issuance of the Private Placement Warrants were $12,350,000 ($12,298,375, net of offering costs) and is recorded in additional paid-in capital.

Net Loss Per Ordinary Share

Net loss per ordinary share is computed by dividing net loss by the weighted average number of ordinary shares outstanding during the period. The Company has not considered the effect of the warrants sold in the Initial Public Offering and private placement to purchase an aggregate of 15,900,000 shares in the calculation of diluted income per share, since the exercise of the warrants are contingent upon the occurrence of future events and the inclusion of such warrants would be anti-dilutive.

Recent Accounting Pronouncements

Management does not believe that any recently issued, but not yet effective, accounting standards, if currently adopted, would have a material effect on the Company’s condensed consolidated financial statements.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk

As of March 31, 2022 and December 31, 2021, we were not subject to any market or interest rate risk.

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Item 4. Controls and Procedures

Disclosure controls and procedures are controls and other procedures that are designed to ensure that information required to be disclosed in our reports filed or submitted under Securities Exchange Act of 1934, as amended (the “Exchange Act”) is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed in our reports filed or submitted under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, to allow timely decisions regarding required disclosure.

Evaluation of Disclosure Controls and Procedures

As required by Rules 13a-15 and 15d-15 under the Exchange Act, our Chief Executive Officer and Chief Financial Officer carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures as of March 31, 2022. Based upon their evaluation, our Chief Executive Officer and Chief Financial Officer concluded that a material weakness in our internal control over financial reporting exists related to the Company’s accounting for complex financial instruments. A material weakness is a deficiency, or combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the Company's annual or interim financial statements will not be prevented or detected on a timely basis. As such, the Company’s disclosure controls and procedures (as defined in Rules 13a-15 (e) and 15d-15 (e) under the Exchange Act) were not effective as of March 31, 2022 based on the material weakness disclosed in the Company’s Annual Report on Form 10-K filed with the SEC on March 28, 2022.

Changes in Internal Control Over Financial Reporting

During the most recently completed fiscal quarter, there has been no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. In light of the Company’s material weakness identified in its Annual Report on Form 10-K filed with the SEC on March 28, 2022, we plan to enhance our processes to identify and appropriately apply applicable accounting requirements to better evaluate and understand the nuances of the complex accounting standards that apply to our condensed consolidated financial statements. Our plans at this time include providing enhanced access to accounting literature, research materials and documents and increased communication among our personnel and third-party professionals with whom we consult regarding complex accounting applications. The elements of our remediation plan can only be accomplished over time, and we can offer no assurance that these initiatives will ultimately have the intended effects.

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PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

None.

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ITEM 1A. RISK FACTORS

Factors that could cause our actual results to differ materially from those in this Quarterly Report are any of the risks described in our Annual Report on Form 10-K filed with the SEC on March 28, 2022. Any of these factors could result in a significant or material adverse effect on our results of operations or financial condition. Additional risk factors not presently known to us or that we currently deem immaterial may also impair our business or results of operations. As of the date of this Quarterly Report, except as set forth below, there have been no material changes to the risk factors disclosed in our Annual Report on Form 10-K filed with the SEC on March 28, 2022.

Changes in laws or regulations, or a failure to comply with any laws and regulations, may adversely affect our business, including our ability to negotiate and complete our initial Business Combination, and results of operations.

We are subject to laws and regulations enacted by national, regional and local governments. In particular, we are required to comply with certain SEC and other legal requirements. Compliance with, and monitoring of, applicable laws and regulations may be difficult, time consuming and costly. Those laws and regulations and their interpretation and application may also change from time to time and those changes could have a material adverse effect on our business, including our ability to complete the proposed OmniAB Business Combination, and results of operations. In addition, a failure to comply with applicable laws or regulations, as interpreted and applied, could have a material adverse effect on our business and results of operations.

On March 30, 2022, the SEC issued proposed rules (the “2022 Proposed Rules”) relating to, among other items, enhancing disclosures in business combination transactions involving special purpose acquisition companies, or SPACs, and private operating companies; amending the financial statement requirements applicable to transactions involving shell companies; effectively limiting the use of projections in SEC filings in connection with proposed business combination transactions; increasing the potential liability of certain participants in proposed business combination transactions; and the extent to which SPACs could become subject to regulation under the Investment Company Act. The 2022 Proposed Rules, if adopted, whether in the form proposed or in revised form, and certain positions and legal conclusions expressed by the SEC in connection with the 2022 Proposed Rules, may materially adversely affect our ability to complete the proposed OmniAB Business Combination and may increase the costs and time related thereto.

If we are deemed to be an investment company under the Investment Company Act, we may be required to institute burdensome compliance requirements and our activities may be restricted, which may make it difficult for us to complete our initial Business Combination.

If we are deemed to be an investment company under the Investment Company Act, our activities may be restricted, including:

In addition, we may have imposed upon us burdensome requirements, including:

In order not to be regulated as an investment company under the Investment Company Act, unless we can qualify for an exclusion, we must ensure that we are engaged primarily in a business other than investing, reinvesting or trading in securities and that our activities do not include investing, reinvesting, owning, holding or trading “investment securities” constituting more than 40% of our total assets (exclusive of U.S. government securities and cash items) on an unconsolidated basis. Our business is to identify and complete a Business

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Combination and thereafter to operate the post-transaction business or assets for the long term. We do not plan to buy businesses or assets with a view to resale or profit from their resale. We do not plan to buy unrelated businesses or assets or to be a passive investor.

The 2022 Proposed Rules under the Investment Company Act would provide a safe harbor for SPACs from the definition of “investment company” under Section 3(a)(1)(A) of the Investment Company Act, provided that they satisfy certain conditions that limit a SPAC’s duration, asset composition, business purpose and activities. The duration component of the proposed safe harbor rule would require a SPAC to file a Current Report on Form 8-K with the SEC announcing that it has entered into an agreement with the target company (or companies) to engage in an initial business combination no later than 18 months after the effective date of the SPAC’s registration statement for its initial public offering. The SPAC would then be required to complete its initial business combination no later than 24 months after the effective date of its registration statement for its initial public offering. Although the 2022 Proposed Rules, including the proposed safe harbor rule, have not yet been adopted, there is uncertainty in the SEC’s view of the applicability of the Investment Company Act to a SPAC that does not complete its initial business combination within the proposed time frame set forth in the proposed safe harbor rule or otherwise falls outside of the other provisions of the safe harbor.

We do not believe that our principal activities currently subject us to the Investment Company Act. To this end, the proceeds held in the trust account have been invested only in United States “government securities” within the meaning of Section 2(a)(16) of the Investment Company Act having a maturity of 185 days or less or in money market funds meeting certain conditions under Rule 2a-7 promulgated under the Investment Company Act which invest only in direct U.S. government treasury obligations. Pursuant to the trust agreement, the trustee is not permitted to invest in other securities or assets. By restricting the investment of the proceeds to these instruments, and by having a business plan targeted at acquiring and growing businesses for the long-term (rather than on buying and selling businesses in the manner of a merchant bank or private equity fund), we do not believe we are an “investment company” within the meaning of the Investment Company Act. The Initial Public Offering was not intended for persons seeking a return on investments in government securities or investment securities. The Trust Account is intended as a holding place for funds pending the earliest to occur of: (i) the completion of our primary business objective, which is the completion of a Business Combination; (ii) the redemption of any public shares properly submitted in connection with a shareholder vote to amend our amended and restated memorandum and articles of association to modify the substance or timing of our obligation to provide holders of our Public Shares the right to have their Public Shares redeemed in connection with our initial Business Combination or to redeem 100% of our Public Shares if we do not complete our initial Business Combination within 18 months from the closing of the Initial Public Offering; and (iii) absent a business combination, our return of the funds held in the Trust Account to our public shareholders as part of our redemption of the Public Shares. Because we have invested only in permitted instruments, we believe we are not an investment company. If the proposed OmniAB Business Combination does not close within 24 months after our Initial Public Offering and the 2022 Proposed Rules are adopted as proposed or in similar form, we may fall outside of the proposed safe harbor and the SEC could deem us to be subject to regulation as an investment company for purposes of the Investment Company Act. If we were deemed to be subject to the Investment Company Act, compliance with these additional regulatory burdens would require additional expenses for which we have not allotted funds and may hinder our ability to consummate an initial Business Combination. If we are unable to complete our initial Business Combination within the completion window, our public shareholders may receive only approximately $10.00 per share on the liquidation of the Trust Account and our warrants will expire worthless. In certain circumstances, our public shareholders may receive less than $10.00 per share on the redemption of their shares if we are unable to complete our initial Business Combination within the completion window.

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ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

None.

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ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

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ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

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ITEM 5. OTHER INFORMATION

None.

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ITEM 6. EXHIBITS

The following exhibits are filed as part of, or incorporated by reference into, this Quarterly Report on Form 10-Q.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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