Insider · CIK 0001742696
Utpal Koppikar
Files at: CCCC, ATRA. On EDGAR ↗
Reported trades — common stock
No reported common-stock activity in this period.
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 24, 2026 AForm 4 → | Jun 26, 4:31 pm EDT | C4 Therapeutics, Inc.CCCC | 62,000 | — | — | 62,000 | — |