Tempest Therapeutics Announces ~$4.25M Offering Of 1.2M Common Stock, 1.2M Warrants At $3.625/Share

Tempest Therapeutics, Inc. (Nasdaq: TPST), a clinical-stage biotechnology company with a pipeline of first-in-class1 targeted and immune-mediated therapeutics to fight cancer, today announced that it has entered into a definitive agreement with a single healthcare-focused institutional investor for the purchase and sale of 1,172,414 shares of its common stock (or common stock equivalents), at an offering price of $3.625 per share of common stock (or common stock equivalent) in a registered direct offering priced at-the-market under Nasdaq rules. Additionally, in a concurrent private placement, the Company will issue and sell short-term unregistered warrants to purchase up to an aggregate of 1,172,414 shares of common stock at an exercise price of $3.50 per share. The short-term unregistered warrants will be immediately exercisable upon issuance and will expire eighteen months following the effective date of the registration statement registering the resale of the shares of common stock issuable upon exercise of the warrants. The closing of the offering is expected to occur on or about November 25, 2025, subject to the satisfaction of customary closing conditions.