Altimmune Announces Pricing of $75 Million Registered Direct Offering of Common Stock

GAITHERSBURG, Md., Jan. 27, 2026 (GLOBE NEWSWIRE) -- Altimmune, Inc. (Nasdaq: ALT), a late clinical-stage biopharmaceutical company developing pemvidutide to address serious liver diseases, announced today that it has entered into a securities purchase agreement with a new fundamental institutional investor for the purchase and sale of 17,045,454 shares of its common stock (or pre-funded warrants in lieu thereof) pursuant to a registered direct offering. The offering is expected to result in gross proceeds of approximately $75 million, before deducting placement agent fees and other offering expenses. All of the shares and pre-funded warrants in the offering are being offered by Altimmune. The offering is expected to close on or about January 29, 2026, subject to the satisfaction of customary closing conditions.