Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:298b5ce1-27e5-9dff-8249-e55247a90d6a 2026-05-13T16:30:50-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services CCCC: ANDERSON KENNETH CARL (DIR) Acquired (JB) 4,259 Shares of C4 THERAPEUTICS INC for $2.70 on 4/1 urn:uuid:a3af31ed-232c-a8e6-0c33-6757996677d5 2026-04-03T10:45:54-04:00 CCCC: GROGAN DONNA ROY (DIR) Acquired (JB) 5,370 Shares of C4 THERAPEUTICS INC for $2.70 on 4/1 urn:uuid:f7c53c09-0f7a-e2b2-0560-9e2598dba0d1 2026-04-03T10:45:44-04:00 CCCC: BOYLE SCOTT N (O) Acquired (JB) 225,950 Shares of C4 THERAPEUTICS INC for $0.00 on 2/13-2/14 urn:uuid:aa480ee7-554a-cbd0-a049-3831c1e1fe9f 2026-02-18T17:05:18-05:00 CCCC: BOYLE SCOTT N (O) Disposed (JS) 9,004 Shares of C4 THERAPEUTICS INC for $1.89 on 2/13-2/14 urn:uuid:394b8d0f-0f53-6d5e-34e6-ebf2ee1bb2d2 2026-02-18T17:05:18-05:00 CCCC: MAHANEY PAIGE (O) Acquired (JB) 247,050 Shares of C4 THERAPEUTICS INC for $0.00 on 2/13-2/14 urn:uuid:91ecb130-ab99-9ff6-4cd4-12227bdf056a 2026-02-18T17:05:11-05:00 CCCC: MAHANEY PAIGE (O) Disposed (JS) 2,446 Shares of C4 THERAPEUTICS INC for $1.89 on 2/14 urn:uuid:09551b8a-5539-29ff-eae0-22e2a36c67ed 2026-02-18T17:05:11-05:00 CCCC: SCHICK KELLY (HR) Acquired (JB) 225,950 Shares of C4 THERAPEUTICS INC for $0.00 on 2/13-2/14 urn:uuid:2c5f3c17-07b5-ff35-4f15-4f6204bd1c13 2026-02-18T17:05:05-05:00 CCCC: SCHICK KELLY (HR) Disposed (JS) 9,004 Shares of C4 THERAPEUTICS INC for $1.89 on 2/13-2/14 urn:uuid:e1a31ea3-f08c-f171-b1f7-94e70b122ddd 2026-02-18T17:05:05-05:00 CCCC: HIRSCH ANDREW (PR,CEO,DIR) Acquired (JB) 802,125 Shares of C4 THERAPEUTICS INC for $0.00 on 2/13-2/15 urn:uuid:69ba2a36-7c31-cc39-2e8f-5f50544ca423 2026-02-18T17:04:58-05:00 CCCC: HIRSCH ANDREW (PR,CEO,DIR) Disposed (JS) 48,211 Shares of C4 THERAPEUTICS INC for $1.89 on 2/14-2/15 urn:uuid:1b2d1b1f-a498-bb14-adb0-d33daf03cfe6 2026-02-18T17:04:58-05:00