C4 Therapeutics(CCCC) - 2025 Q4 - Annual Results

Exhibit 99.1 C4 Therapeutics Reports Fourth Quarter and Full Year 2025 Financial Results and Recent Business Highlights Cemsidomide Advancing into Later-stage Development with Potential for Accelerated Approval; First Patient Dosed in the Phase 2 MOMENTUM Trial for Multiple Myeloma in the Fourth Line or Later Phase 1b Trial of Cemsidomide in Combination with Elranatamab on Track to Initiate in Q2 2026 to Support Use in Earlier Lines of Multiple Myeloma Therapy Second Degrader Designed and Delivered to Bioge ...