Avalo Therapeutics raises ~$405M in public offering; preliminary cash $82M as of March 31

On May 5, 2026, Avalo Therapeutics, Inc. (the “Company”) entered into an underwriting agreement (the “Underwriting Agreement”) with Leerink Partners LLC, TD Securities (USA) LLC and BofA Securities, Inc., as representatives of the underwriters listed in Schedule A thereto (the “Underwriters”), pursuant to which the Company agreed to issue and sell an aggregate of (a) 19,730,000 shares (the “Shares”) of its common stock, par value $0.001 per share (“Common Stock”), at a price to the public of $17.75 per Share, and (b) pre-funded warrants to purchase up to 1,400,000 shares of Common Stock (the “Pre-Funded Warrants”), at a price to the public of $17.749 per Pre-Funded Warrant, which represents the per share public offering price for the Shares less the $0.001 per share exercise price for each such Pre-Funded Warrant (the “Offering”).