Monte Rosa Therapeutics Announces Pricing of $300 Million Underwritten Public Offering

Core Viewpoint - Monte Rosa Therapeutics, Inc. has announced a public offering of 11,125,000 shares of common stock priced at $24.00 per share, along with pre-funded warrants for 1,375,000 shares at $23.9999 each, aiming to raise approximately $300 million in gross proceeds before expenses [1]. Group 1: Offering Details - The public offering includes a 30-day option for underwriters to purchase an additional 1,875,000 shares at the public offering price [1]. - The offering is expected to close on or about January 12, 2026, pending customary closing conditions [1]. - The offering is conducted under an effective shelf registration statement filed with the SEC on March 20, 2025, and declared effective on March 31, 2025 [3]. Group 2: Underwriters - Jefferies, TD Cowen, and Piper Sandler are acting as joint book-running managers for the offering [2]. - Wedbush PacGrow and LifeSci Capital are serving as passive bookrunners [2]. Group 3: Company Overview - Monte Rosa Therapeutics is a clinical-stage biotechnology company focused on developing molecular glue degrader (MGD) medicines for serious diseases [6]. - The company utilizes its QuEEN™ discovery engine, which integrates AI-guided chemistry and structural biology, to design MGDs with high selectivity [6]. - Monte Rosa has a leading pipeline of MGDs targeting autoimmune, inflammatory diseases, and oncology, with three programs currently in clinical stages [6].