Eledon Pharmaceuticals, Inc.

Evaluation of Disclosure Controls and Procedures

As of the end of the period covered by this Annual Report on Form 10-K, our management, with the participation of our principal executive officer and principal financial officer, evaluated the effectiveness of our disclosure controls and procedures. The term “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, means controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the reports that it files or submits under 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 by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the Company’s management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure. Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost benefit relationship of possible controls and procedures.

Based on this evaluation, management concluded that our disclosure controls and procedures were effective at the reasonable assurance level, as of December 31, 2024.

Internal Control Over Financial Reporting

Management’s Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act. Our internal control system is designed to provide reasonable assurance to our management and Board regarding the preparation and fair presentation of published financial statements. All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those systems determined to be effective can provide only reasonable assurance with respect to financial statement preparation and presentation.

Our management has assessed the effectiveness of our internal control over financial reporting as of December 31, 2024. In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO Framework”) in its 2013 Internal Control—Integrated Framework. Management believes that the COSO Framework is a suitable framework for its evaluation of financial reporting because it is free from bias, permits reasonably consistent qualitative and quantitative measurements of our internal control over financial reporting, is sufficiently complete so that those relevant factors that would alter a conclusion about the effectiveness of our internal control over financial reporting are not omitted and is relevant to an evaluation of internal control over financial reporting.

Completed Remediation of Prior Years’ Material Weakness

In the course of preparing our unaudited condensed consolidated financial statements as of and for the three and six months ended June 30, 2024, our management concluded that the Common Warrants and Subsequent Closing Warrants do not meet the conditions to be classified as equity instruments under ASC 815-40, “Derivatives and Hedging - Contracts in Entity’s Own Equity,” and must instead be recorded as liabilities on our consolidated balance sheet at their fair value and remeasured at fair value for each subsequent reporting period. In light of this determination, on August 13, 2024, management and the Audit Committee of our Board together concluded that our previously issued (i) audited consolidated financial statements as of and for the year ended December 31, 2023 included in our Annual Report on Form 10-K filed with the SEC on March 28, 2024 and (ii) unaudited condensed consolidated financial statements as of and for (a) the three months ended March 31, 2024 included in our Quarterly Report on Form 10-Q filed with the SEC on May 15, 2024, (b) the three and nine months ended September 30, 2023 included in our Quarterly Report on Form 10-Q filed with the SEC on November 9, 2023 and (c) the three and six months ended June 30, 2023 included in our Quarterly Report on Form 10-Q filed with the SEC on August 10, 2023 (together, the “Impacted Reports”) were each materially misstated.

As a result, our management, including our principal executive officer and principal financial officer, determined that there existed a material weakness identified in our internal control over financial reporting related to our accounting for equity instruments for the periods covered by each of the Impacted Reports. A material weakness is a deficiency, or a combination of deficiencies, in the internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of our annual or interim consolidated financial statements will not be prevented or detected on a timely basis. Specifically, our management determined that we did not maintain effective controls to timely identify and account for complex derivative type financial instruments. This material weakness resulted in the material misstatement of each of the Impacted Reports.

As previously disclosed, in August 2024, the Company immediately implemented a plan to address and remediate the material weakness described above and to improve our internal control over financial reporting. As part of the remediation plan, management identified and implemented a number of actions including, but not limited to, the following actions:

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Engaged with independent technical accounting experts to advise and review complex financial matters, ensuring appropriate technical analysis, documentation, and oversight prior to the preparation of our financial statements.

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Hiring of internal financial expertise within the corporate accounting department.

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Implemented an accounting standards compliance framework to ensure timely adoption and assessment of evolving accounting standards.

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Strengthened financial disclosure and technical guidance resources.

During the fourth quarter of the year ended December 31, 2024, we successfully completed the testing necessary to conclude that the material weakness has been remediated. As such, management, including our principal executive officer and principal financial officer have concluded that the plan and actions described above were satisfactorily executed and the related policies, procedures and controls have been implemented, operated effectively and tested satisfactorily for a sufficient period of time to demonstrate that the previously identified material weakness has been remediated as of December 31, 2024. The Company is committed to evaluating and monitoring adherence to the established policies and procedures listed above.

As a non-accelerated filer, we are not required to provide an attestation report on our internal control over financial reporting issued by the Company’s independent registered public accounting firm.

Changes in Internal Control over Financial Reporting

Other than as described above, there have been no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) or 15d-15(f) of the Exchange Act) during the quarter ended December 31, 2024, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.