Matinas BioPharma Holdings Inc

Except as set forth below, there were no material changes from the risk factors set forth under Part I, Item 1A., “Risk Factors” in our Annual Report on Form 10-K for the fiscal year ended December 31, 2023. You should carefully consider the risk factors contained in our Annual Report on Form 10-K for the fiscal year ended December 31, 2023 in addition to the other information set forth in this report which could materially affect our business, financial condition or future results. The risks and uncertainties described in this report and in our Annual Report on Form 10-K for the year ended December 31, 2023, as well as other reports and statements that we file with the SEC, are not the only risks and uncertainties facing us. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial may also have a material adverse effect on our financial position, results of operations or cash flows.

Our business to date has been significantly dependent on the success of MAT2203, and we have decided to discontinue further development of MAT2203 and devote significant time and resources to identifying and evaluating strategic alternatives, which may not be successful.

To date, we have invested significant efforts and financial resources in the research and development of MAT2203, which was our lead product candidate in clinical trials. In October 2024, we announced that negotiations under a previously disclosed non-binding term sheet regarding global rights to MAT2203 have been terminated following notification from the prospective partner. As a result, we implemented an 80% workforce reduction effective as of October 31, 2024 and ceased all product development activities to conserve cash. We may retain an advisor to assist us with a potential transaction involving MAT2203, and will evaluate other alternatives including but not limited to winddown and dissolution of the company. There can be no assurance that efforts to identify and evaluate a potential buyer or partner for MAT2203 will result in any definitive offer to consummate a strategic transaction, or if made what the terms thereof will be or that any transaction will be approved or consummated. If any definitive offer to consummate a sale is received, there can be no assurance that a definitive agreement will be executed or that, if a definitive agreement is executed, the transaction will be consummated. In addition, there can be no assurance that any transaction, involving our company and/or assets, that is consummated would enhance shareholder value. There also can be no assurance that we will conduct further drug research or development activities in the future.

Any such strategic transaction may require us to incur non-recurring or other charges, may increase our near-and long-term expenditures and may pose significant integration challenges or disrupt our management or business, which could

If we do not successfully consummate a transaction involving MAT2203, our board of directors may decide to pursue a winddown or dissolution of our company. In such an event, the amount of cash available for distribution to our stockholders will depend heavily on the timing of such dissolution as well as the amount of cash that will need to be reserved for commitments and contingent liabilities.

There can be no assurance that a transaction involving MAT2203 will be consummated, and previous efforts to do so have not been successful. If no transaction is completed, our board of directors may decide to pursue a winddown or dissolution. In such an event, the amount of cash available for distribution to our stockholders will depend heavily on the timing of such a decision and, ultimately, such liquidation, since the amount of cash available for distribution continues to decrease as we fund our limited operations while we evaluate our options. In addition, if our board of directors were to approve and recommend, and our stockholders were to approve, a winddown or dissolution of our company, we would be required under Delaware corporate law to pay our outstanding obligations, as well as to make reasonable provision for contingent and unknown obligations, prior to making any distributions in liquidation to our stockholders. Our commitments and contingent liabilities may include (i) obligations under our employment and related agreements with certain employees that provide for severance and other payments following a termination of employment occurring for various reasons, including a change in control of our company; (ii) potential litigation against us, and other various claims and legal actions arising in the ordinary course of business; and (iii) non-cancelable facility lease obligations. As a result of this requirement, a portion of our assets may need to be reserved pending the resolution of such obligations. In addition, we may be subject to litigation or other claims related to a winddown or dissolution of our company. If a winddown or dissolution were pursued, our board of directors, in consultation with its advisors, would need to evaluate these matters and make a determination about a reasonable amount to reserve. Accordingly, holders of our common stock could lose all or a significant portion of their investment in the event of a winddown or dissolution of our company