Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:298b5ce1-27e5-9dff-8249-e55247a90d6a 2026-07-04T18:08:10-04:00 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) 2,650 Shares of C4 THERAPEUTICS INC for $4.34 on 7/1 urn:uuid:6f73d618-7583-707a-f67b-6b5ec8cf448e 2026-07-02T16:04:40-04:00 CCCC: GROGAN DONNA ROY (DIR) Acquired (JB) 3,341 Shares of C4 THERAPEUTICS INC for $4.34 on 7/1 urn:uuid:c4ccfbbd-645a-b37c-1669-47dc84efb90e 2026-07-02T16:04:39-04:00 CCCC: ANDERSON KENNETH CARL (DIR) Exercised 1,070 Options (OB) of C4 THERAPEUTICS INC for $2.11 on 6/1, and Kept Them All urn:uuid:1151bbb3-ce38-6055-75b2-a86fdefe09e3 2026-06-04T16:14:41-04:00 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