Trevi Therapeutics Prices of $50 Million Underwritten Offering

Trevi Therapeutics, Inc. (Nasdaq: TRVI), a clinical-stage biopharmaceutical company developing the investigational therapy, Haduvio for the treatment of chronic cough in idiopathic pulmonary fibrosis (IPF) and refractory chronic cough (RCC), today announced the pricing of an underwritten offering of 12,500,000 shares of its common stock at a price to investors of $4.00 per share, for total proceeds of $50 million, before deducting underwriting discounts and commissions and expenses payable by Trevi.  All of the shares in the offering are being sold by Trevi. The offering is expected to close on December 17, 2024, subject to satisfaction of customary closing conditions.

The financing includes participation from new and existing investors, including Adage Capital Partners LP, Frazier Life Sciences, Logos Capital, MPM BioImpact, Rubric Capital Management LP and Vivo Capital.

Leerink Partners, Stifel and Oppenheimer & Co. are acting as joint book-running managers for the offering. Needham & Company is acting as lead manager for the offering. Jones and B. Riley Securities are acting as co-managers for the offering.

This press release shall not constitute an offer to sell, or a solicitation of an offer to buy these securities, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

About Trevi Therapeutics, Inc.
Trevi Therapeutics, Inc. is a clinical-stage biopharmaceutical company developing the investigational therapy Haduvio™ (oral nalbuphine extended-release) for the treatment of chronic cough in patients with idiopathic pulmonary fibrosis (IPF) and refractory chronic cough (RCC). Haduvio acts on the cough reflex arc both centrally and peripherally as a kappa agonist and a mu antagonist (KAMA), which are opioid receptors that play a key role in controlling cough hypersensitivity. Nalbuphine is not currently scheduled by the U.S. Drug Enforcement Agency.