Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| C4 Therapeutics, Inc. | 385,098 | reported | 14 Feb 2026 | tx 25+887,650−82,342 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 14 Feb 2026 | TAX_WITHHOLDING | C4 Therapeutics, Inc. | 15,381 | 1.89 USD | |
| 14 Feb 2026 | EXERCISE | C4 Therapeutics, Inc. | 30,950 | 0.00 USD | |
| 13 Feb 2026 | TAX_WITHHOLDING | C4 Therapeutics, Inc. | 1,863 | 1.89 USD | |
| 13 Feb 2026 | GRANT_AWARD | C4 Therapeutics, Inc. | 240,000 | 0.00 USD | |
| 13 Feb 2026 | EXERCISE | C4 Therapeutics, Inc. | 3,750 | 0.00 USD | |
| 18 Sept 2025 | EXERCISE | C4 Therapeutics, Inc. | 6,250 | 0.00 USD | |
| 18 Sept 2025 | TAX_WITHHOLDING | C4 Therapeutics, Inc. | 2,775 | 3.32 USD | |
| 13 Feb 2025 | TAX_WITHHOLDING | C4 Therapeutics, Inc. | 1,863 | 3.20 USD | |
| 14 Feb 2025 | TAX_WITHHOLDING | C4 Therapeutics, Inc. | 4,559 | 3.18 USD | |
| 14 Feb 2025 | GRANT_AWARD | C4 Therapeutics, Inc. | 87,100 | 0.00 USD | |
| 14 Feb 2025 | GRANT_AWARD | C4 Therapeutics, Inc. | 130,600 | 0.00 USD | deriv |
| 07 Nov 2024 | EXERCISE | C4 Therapeutics, Inc. | 3,750 | — | |
| 07 Nov 2024 | TAX_WITHHOLDING | C4 Therapeutics, Inc. | 1,102 | 6.04 USD | |
| 07 Nov 2024 | EXERCISE | C4 Therapeutics, Inc. | 3,750 | 0.00 USD | deriv |
| 18 Sept 2024 | TAX_WITHHOLDING | C4 Therapeutics, Inc. | 1,837 | 6.38 USD | |
| 16 Sept 2024 | TAX_WITHHOLDING | C4 Therapeutics, Inc. | 661 | 6.36 USD | |
| 16 Sept 2024 | EXERCISE | C4 Therapeutics, Inc. | 2,250 | — | |
| 16 Sept 2024 | EXERCISE | C4 Therapeutics, Inc. | 2,250 | 0.00 USD | deriv |
| 07 Mar 2024 | GRANT_AWARD | C4 Therapeutics, Inc. | 45,000 | 0.00 USD | deriv |
| 07 Mar 2024 | OTHER | C4 Therapeutics, Inc. | 45,000 | 0.00 USD | deriv |
| 14 Feb 2024 | GRANT_AWARD | C4 Therapeutics, Inc. | 36,700 | 0.00 USD | |
| 13 Feb 2024 | TAX_WITHHOLDING | C4 Therapeutics, Inc. | 1,301 | 6.53 USD | |
| 14 Feb 2024 | GRANT_AWARD | C4 Therapeutics, Inc. | 165,300 | 0.00 USD | deriv |
| 18 Sept 2023 | GRANT_AWARD | C4 Therapeutics, Inc. | 25,000 | 0.00 USD | |
| 18 Sept 2023 | GRANT_AWARD | C4 Therapeutics, Inc. | 111,000 | 0.00 USD | deriv |