CIK 0001894562 · <br>Emerging growth company
Prime Medicine, Inc.
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- PRME
- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- 617-465-0013
- Business address
- 60 FIRST ST., CAMBRIDGE, MA, 02141
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-06-05 | Schenkein David P Director | Grant or award · Stock Option (right to buy) | +75,000 | 75,000 | ||
| 2026-06-05 | Marrazzo Jeffrey D Director | Grant or award · Stock Option (right to buy) | +75,000 | 75,000 | ||
| 2026-06-05 | NELSEN ROBERT Director | Grant or award · Stock Option (right to buy) | +75,000 | 75,000 | ||
| 2026-06-05 | Kelly Michael Aaron Director | Grant or award · Stock Option (right to buy) | +75,000 | 75,000 | ||
| 2026-06-05 | Foster-Cheek Kaye I Director | Grant or award · Stock Option (right to buy) | +75,000 | 75,000 | ||
| 2026-06-05 | Chung Wendy Director | Grant or award · Stock Option (right to buy) | +75,000 | 75,000 | ||
| 2026-06-05 | Cahill Thomas Director | Grant or award · Stock Option (right to buy) | +75,000 | 75,000 | ||
| 2026-04-16 | Makhni Svetlana Ni Chief Financial Officer | Grant or award · Stock Option (right to buy) | +800,000 | 800,000 | ||
| 2026-02-26 | Reine Allan Chief Executive Officer | Grant or award · Stock Option (right to buy) | +1,300,000 | 1,300,000 | ||
| 2026-02-23 | LEE ANN L. Chief Technical Officer | Grant or award · Stock Option (right to buy) | +375,000 | 375,000 | ||
| 2026-02-23 | Alenson Carman See Remarks | Grant or award · Stock Option (right to buy) | +140,000 | 140,000 | ||
| 2025-08-01 | LEE ANN L. Chief Technical Officer | Returned to the company · Stock Option (right to buy) | −180,995 | 0 | ||
| 2025-08-01 | LEE ANN L. Chief Technical Officer | Grant or award · Stock Option (right to buy) | +180,995 | 180,995 | ||
| 2025-08-01 | LEE ANN L. Chief Technical Officer | Returned to the company · Stock Option (right to buy) | −180,995 | 0 | ||
| 2025-08-01 | LEE ANN L. Chief Technical Officer | Grant or award · Stock Option (right to buy) | +180,995 | 180,995 | ||
| 2025-08-01 | Schenkein David P Director | Returned to the company · Stock Option (right to buy) | −39,062 | 0 | ||
| 2025-08-01 | Schenkein David P Director | Grant or award · Stock Option (right to buy) | +39,062 | 39,062 | ||
| 2025-08-01 | Schenkein David P Director | Returned to the company · Stock Option (right to buy) | −45,000 | 0 | ||
| 2025-08-01 | Schenkein David P Director | Grant or award · Stock Option (right to buy) | +45,000 | 45,000 | ||
| 2025-08-01 | NELSEN ROBERT Director | Returned to the company · Stock Option (right to buy) | −39,062 | 0 |
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