CCCC

C4 Therapeutics, Inc.

Insider Trades

Actor	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Anderson Kenneth CarlDirector $01.1k shares Grant / ExerciseJun 1, 2026 $2.3K1.1k shares $2.11 --
Anderson Kenneth CarlDirector $184k68.2k shares Grant / ExerciseApr 1, 2026 $11.5K4.3k shares $2.70 --
Grogan Donna RoyDirector $193k71.5k shares Grant / ExerciseApr 1, 2026 $14.5K5.4k shares $2.70 --
Hirsch AndrewDirector, Officer: President & CEO --1.1M shares Grant / ExerciseFeb 15, 2026 Disclosure amount unavailable20.4k shares -- --
Hirsch AndrewDirector, Officer: President & CEO $2.0M1.1M shares Grant / ExerciseFeb 15, 2026 $17.1K9.1k shares $1.89 --
Adams KendraChief Financial Officer --400.5k shares Grant / ExerciseFeb 14, 2026 Disclosure amount unavailable31k shares -- --