CORAL GABLES, Fla., Oct. 01, 2025 (GLOBE NEWSWIRE) -- Catalyst Pharmaceuticals, Inc. (“Catalyst” or “Company”) (Nasdaq: CPRX), a commercial-stage biopharmaceutical company focused on in-licensing, developing and commercializing novel medicines for people living with rare and difficult-to-treat diseases, today announced that its Board of Directors has authorized a new share repurchase program to repurchase up to $200 million of shares of Catalyst's outstanding common stock between October 1, 2025, and Decemb ...