Item 8.01 Other Events.

On March 23, 2026, Imunon, Inc. (the "Company") filed a prospectus supplement (the "Prospectus Supplement") to register an additional $7,000,000 of shares (the "Shares") of the Company's common stock, par value $0.01 per share ("Common Stock"), issuable pursuant to the At the Market Offering Agreement, dated as of May 25, 2022, as amended by Amendment No. 1 to At the Market Offering Agreement, dated as of May 15, 2024 (as amended, the "Sales Agreement"), by and between the Company and H.C. Wainwright & Co., LLC, as sales agent or principal (the "Sales Agent"). The Company previously registered the offer and sale of up to $10,000,000 of shares of Common Stock through the Sales Agent under the Sales Agreement. Accordingly, the Prospectus Supplement covers an aggregate of $17,000,000 of Shares. Of such amount, prior to the date hereof, the Company has sold an aggregate of $4,797,848 of shares of Common Stock through the Sales Agent under the Sales Agreement. An opinion regarding the legality of the Shares issuable under the Sales Agreement and covered by the Prospectus Supplement is filed as Exhibit 5.1 to this Current Report on Form 8-K.