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Significant Accounting Policies (Policies) | 3 Months Ended
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Mar. 31, 2023
Significant Accounting Policies |
Basis of Presentation and Principles of Consolidation | Basis of Presentation and Principles of Consolidation The Company’s unaudited condensed consolidated financial statements (the “condensed consolidated financial statements”) have been prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and include the accounts of its consolidated subsidiaries. Other shareholders’ interests in the Company’s subsidiary, Z33 Bio, Inc. (“Z33”), are shown in the condensed consolidated financial statements as redeemable noncontrolling interest. All intercompany balances and transactions have been eliminated in consolidation. These condensed consolidated financial statements have been prepared in accordance with U.S. GAAP applicable to interim financial statements. These financial statements are presented in accordance with the rules and regulations of the U.S. Securities and Exchange Commission (“SEC”) and do not include all disclosures normally required in annual consolidated financial statements prepared in accordance with U.S. GAAP. As such, the information included herein should be read in conjunction with Legacy Zura’s consolidated financial statements and accompanying notes as of December 31, 2022 and for the period from January 18, 2022 (date of inception) to December 31, 2022 (the “audited consolidated financial statements”) that were included in the Company’s Form 8-K filed with the SEC on April 6, 2023. In management’s opinion, these unaudited condensed consolidated financial statements have been prepared on the same basis as the annual consolidated financial statements, except for the impact of the recapitalization as described in Note 3, and reflect all adjustments, which include normal recurring adjustments, necessary for the fair statement of the Company’s financial position as of March 31, 2023 and the results of operations for the three months ended March 31, 2023 and the period ended March 31, 2022. The results of operations for the three months ended March 31, 2023 are not necessarily indicative of the results to be expected for the full year ending December 31, 2023 or any other future interim or annual period.
Significant of Accounting Policies | Significant Accounting Policies Except for the addition of the Business Combination and related public warrants and private placement warrants (collectively, the “Warrants”), there have been no significant changes in the Company’s significant accounting policies from those that were disclosed in Note 2, Summary of Significant Accounting Policies, included in the Company’s audited consolidated financial statements that were included in the Company’s Current Report on Form 8-K filed with the SEC on April 6, 2023.
Use of Estimates | 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, as well as the reported amounts of expenses during the reporting period. Actual results could differ from those estimates. Significant estimates and assumptions reflected in the condensed consolidated financial statements relate to and include, but are not limited to, the fair value of Class A Ordinary Shares and other assumptions used to measure share-based compensation, the fair value of share-based consideration transferred for acquired assets, the fair value of contingent consideration, the fair value of public and private placement warrants, and the fair value of the note payable.
Risks and Uncertainties | Risks and Uncertainties The Company is subject to risks common to early-stage companies in the biotechnology industry, including, but not limited to, development by the Company or its competitors of technological innovations, risks of failure of clinical studies, dependence on key personnel, protection of proprietary technology, compliance with government regulations, and ability to transition from preclinical manufacturing to commercial production of products. The Company’s future product candidates will require approvals from the U.S. Food and Drug Administration and comparable foreign regulatory agencies prior to commercial sales in their respective jurisdictions. There can be no assurance that any product candidates will receive the necessary approvals. If the Company was denied approval, approval was delayed or the Company was unable to maintain approval for any product candidate, it could have a material adverse impact on the Company. On March 10, 2023, Silicon Valley Bank became insolvent. State regulators closed the bank and the Federal Deposit Insurance Corporation (“FDIC”) was appointed as its receiver. The Company held deposits with this bank. As a result of the actions by the FDIC, the Company’s insured and uninsured deposits have been restored. The Company has significant cash balances at financial institutions which throughout the year regularly exceed the federally insured limit of $250,000. Any loss incurred or a lack of access to such funds could have a significant adverse impact on the Company’s financial condition, results of operations, and cash flows.
Warrants | Warrants As part of the Business Combination, the Company assumed JATT’s public warrant and private placement warrant liabilities. The public warrants were reclassified to equity following the Business Combination. Classification of the public warrants as equity instruments and the private placement warrants as liability instruments is based on management’s analysis of the guidance in ASC 815. The Company measures the private placement warrant liability at fair value each reporting period with the change in fair value recorded as other (expense) income in the condensed consolidated statements of operations. The Company measured the public warrants at the fair value of the equity instruments as of the Closing Date of the Business Combination.
Net Loss Per Share | Net Loss Per Share Basic net loss per share is computed by dividing net loss attributable to Class A Ordinary Shareholders by the weighted-average number of Class A Ordinary Shares outstanding during the period. Diluted net loss per share excludes the potential impact of the Company’s convertible preferred shares and options to purchase Class A Ordinary Shares because their effect would be anti-dilutive due to the Company’s net loss for the period presented. Since the Company had a net loss in the period presented, basic and diluted net loss per share are the same. The table below provides potentially dilutive securities not included in the calculation of the diluted net loss per share because to do so would be anti-dilutive: ​
​ | ​ | ​ | ​ | ​
​ |  | For the Three |  | For the Period from
​ | ​ | Months | ​ | January 18, 2022
​ | ​ | Ended | ​ | (date of inception) to
​ | ​ | March 31, | ​ | March 31,
​ | ​ | 2023 | ​ | 2022
Convertible preferred shares | ​ | — | ​ | 13,510,415
Shares issuable upon exercise of the Warrants to purchase Class A Ordinary Shares | ​ | 12,809,996 |  | —
Shares issuable upon exercise of options to purchase Class A Ordinary Shares | ​ | 1,941,933 | ​ | —
Restricted share units | ​ | 499,993 | ​ | —
Total | ​ | 15,251,922 | ​ | 13,510,415
​ Shares issuable upon the exercise of performance-based share options (“PSOs”) are excluded from the calculation of diluted net loss per share until the Company’s management deems it probable that the performance conditions will be satisfied.
Recent Accounting Pronouncements | Recent Accounting Pronouncements In June 2022, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2022-03, Fair Value Measurement (Topic 820): Fair Value Measurement of Equity Securities Subject to Contractual Sale Restrictions, which clarifies the guidance of measuring the fair value of equity securities subject to contractual restrictions that prohibit the sale of the equity securities. The Company early adopted this standard effective January 1, 2023. The adoption of this standard did not have a material effect on our condensed consolidated financial statements and related disclosures.

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- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126899994&loc=d3e18823-107790 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=109239629&loc=d3e5614-111684 + Details
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- Definition Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
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