Company: LIMN
Filing Date: 2025-02-07
Form Type: 424B3
Source: 0001104659-25-010605
Chunk: 418

Company: Liminatus Pharma, Inc.
Filing Date: 2025-02-07
Form: 424B3
Chunk 418
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 share, subject to adjustment for applicable taxes, including, but not limited to, franchise tax, excise tax and income tax, for an aggregate redemption amount of $537,200. Following such redemptions, 238,930 Public Shares remained outstanding.

### Business Combination Agreement
On November 30, 2022, Iris Acquisition Corp, a Delaware corporation (“we,” “our,” or “Iris”), Iris Parent Holding Corp., a Delaware corporation (“ParentCo”), Liminatus Pharma, LLC, a Delaware limited liability company (“Liminatus”), Liminatus Pharma Merger Sub, Inc., a Delaware corporation and wholly-owned subsidiary of ParentCo (“Liminatus Merger Sub”), and SPAC Merger Sub, Inc., a Delaware corporation and wholly-owned subsidiary of ParentCo (“SPAC Merger Sub” and together with Liminatus Merger Sub, the “Merger Subs”), entered into a business combination agreement (as it may be amended, supplemented or otherwise modified from time to time, the “Business Combination Agreement”): (a) Liminatus Merger Sub will merge with and into Liminatus (the “Liminatus Merger”), with Liminatus surviving the Liminatus Merger as a direct wholly-owned subsidiary of ParentCo, and (b) simultaneously with the Liminatus Merger, SPAC Merger Sub will merge with and into Iris (the “SPAC Merger” and, together with the Liminatus Merger, the “Mergers”), with Iris surviving the SPAC Merger (the “SPAC Surviving Subsidiary”) as a direct wholly-owned subsidiary of ParentCo (the transactions contemplated by the foregoing clauses (a) and (b) the “Business Combination,” and together with the other transactions contemplated by the Business Combination Agreement, the “Transactions”).

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TABLE OF CONTENTS

### IRIS ACQUISITION CORP

### NOTES TO UNAUDITED CONDENSED FINANCIAL STATEMENTS
Liminatus is an early stage single-asset biotech company focused on oncology. The company is looking to develop a next generation CD47 checkpoint inhibitor targeting various solid tumors. CD47 is a potent ‘do not eat me’ signal that enables cancer cells to evade detection by the immune system. The CD47 next generation antibody has shown to preferentially bind to immune cells, but negligibly to red blood cells and platelets without inducing destruction of red blood cells which