4
Changes in Ownership
Prime Medicine, Inc. Filed Acc 0001894562-25-000044
Options or other derivatives
- Director acquired 84,062 shares (grant or award)
- Director returned 84,062 shares (to the company)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Derivatives | |||||||
| Cahill Thomas Director | 2025-08-01 | Returned to the company · Stock Option (right to buy) | −39,062 | 0 | D | ||
| Cahill Thomas Director | 2025-08-01 | Grant or award · Stock Option (right to buy) | +39,062 | 39,062 | D | ||
| Cahill Thomas Director | 2025-08-01 | Returned to the company · Stock Option (right to buy) | −45,000 | 0 | D | ||
| Cahill Thomas Director | 2025-08-01 | Grant or award · Stock Option (right to buy) | +45,000 | 45,000 | D | ||
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