PRME
Prime Medicine, Inc.Company with tickers: PRME
CIK
1894562
CUSIP
74168J101
Shares Outstanding
180,552,179
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2026-02-26 | Reine Allan | Director, Chief Executive Officer | Award | 1,300,000 |
| 2026-02-23 | LEE ANN L. | Chief Technical Officer | Award | 375,000 |
| 2026-02-23 | Alenson Carman | See Remarks | Award | 140,000 |
| 2025-08-01 | Schenkein David P | Director | Other | 39,062 |
| 2025-08-01 | Marrazzo Jeffrey D | Director | Other | 92,000 |
| 2025-08-01 | Marrazzo Jeffrey D | Director | Award | 92,000 |
| 2025-08-01 | Reine Allan | Director, Chief Executive Officer | Other | 850,000 |
| 2025-08-01 | Reine Allan | Director, Chief Executive Officer | Award | 850,000 |
| 2025-08-01 | LEE ANN L. | Chief Technical Officer | Award | 180,995 |
| 2025-08-01 | LEE ANN L. | Chief Technical Officer | Other | 180,995 |
| 2025-08-01 | Kelly Michael Aaron | Director | Award | 13,510 |
| 2025-08-01 | Kelly Michael Aaron | Director | Other | 13,510 |
| 2025-08-01 | Chung Wendy | Director | Award | 13,510 |
| 2025-08-01 | Chung Wendy | Director | Other | 13,510 |
| 2025-08-01 | Alenson Carman | See Remarks | Award | 16,083 |
| 2025-08-01 | Alenson Carman | See Remarks | Other | 16,083 |
| 2025-08-01 | ARCH Venture Partners X, LLC | 10% Owner | Buy | 3,030,300 |
| 2025-08-01 | ARCH Venture Partners X, LLC | 10% Owner | Other | 6,128,297 |
| 2025-08-01 | Schenkein David P | Director | Award | 39,062 |
| 2025-08-01 | NELSEN ROBERT | Director, 10% Owner | Award | 39,062 |
| 2025-08-01 | NELSEN ROBERT | Director, 10% Owner | Other | 39,062 |
| 2025-08-01 | Foster-Cheek Kaye I | Director | Award | 13,510 |
| 2025-08-01 | Foster-Cheek Kaye I | Director | Other | 13,510 |
| 2025-08-01 | Cahill Thomas | Director | Other | 39,062 |
| 2025-08-01 | Cahill Thomas | Director | Award | 39,062 |
| 2025-08-01 | NELSEN ROBERT | Director, 10% Owner | Buy | 3,030,300 |
| 2025-08-01 | NELSEN ROBERT | Director, 10% Owner | Other | 6,128,297 |
| 2025-08-01 | ARCH Venture Partners XII, LLC | 10% Owner | Buy | 3,030,300 |
| 2025-08-01 | ARCH Venture Partners XII, LLC | 10% Owner | Other | 6,128,297 |
| 2025-06-30 | Liu David R. | 10% Owner | Buy | 21,000 |
| 2025-06-23 | Liu David R. | 10% Owner | Buy | 21,000 |
| 2025-06-16 | Liu David R. | 10% Owner | Buy | 21,000 |
| 2025-06-11 | Liu David R. | 10% Owner | Buy | 21,000 |
| 2025-06-04 | Kelly Michael Aaron | Director | Award | 55,000 |
| 2025-06-04 | Cahill Thomas | Director | Award | 55,000 |
| 2025-06-04 | Schenkein David P | Director | Award | 55,000 |
| 2025-06-04 | Foster-Cheek Kaye I | Director | Award | 55,000 |
| 2025-06-04 | Chung Wendy | Director | Award | 55,000 |
| 2025-06-04 | Marrazzo Jeffrey D | Director | Award | 55,000 |
| 2025-06-04 | NELSEN ROBERT | Director, 10% Owner | Award | 55,000 |
| 2025-05-21 | LEE ANN L. | Chief Technical Officer | Buy | 100,000 |
| 2025-05-21 | Reine Allan | Director, Chief Executive Officer | Buy | 125,000 |
| 2025-05-20 | Brudnick Richard | Director | Buy | 20,000 |
| 2025-05-19 | Reine Allan | Director, Chief Executive Officer | Award | 2,000,000 |
| 2025-05-19 | Marrazzo Jeffrey D | Director | Award | 800,000 |
| 2025-05-08 | Reine Allan | Director, Chief Executive Officer | Award | 75,000 |
| 2025-05-08 | LEE ANN L. | Chief Technical Officer | Award | 80,416 |
| 2025-05-08 | Gottesdiener Keith Michael | Director, See Remarks | Award | 100,000 |
| 2025-02-28 | Gottesdiener Keith Michael | Director, See Remarks | Award | 500,000 |
| 2025-02-27 | Goldwasser Meredith | SVP, Strategy & Corporate Ops. | Award | 90,500 |
| 2025-02-27 | Brudnick Richard | Director | Award | 225,000 |
| 2025-02-27 | LEE ANN L. | Chief Technical Officer | Award | 275,000 |
| 2025-02-27 | Alenson Carman | See Remarks | Award | 90,500 |
| 2025-02-27 | Duffield Jeremy | Chief Scientific Officer | Award | 275,000 |
| 2025-02-27 | Reine Allan | Director, Chief Executive Officer | Award | 275,000 |
| 2024-12-05 | Reine Allan | Director, Chief Executive Officer | Award | 75,000 |
| 2024-12-05 | Gottesdiener Keith Michael | Director, See Remarks | Award | 100,000 |
| 2024-12-05 | Brudnick Richard | Director | Award | 19,300 |
| 2024-10-08 | Gottesdiener Keith Michael | Director, See Remarks | Other | 2,310,837 |
| 2024-10-08 | Gottesdiener Keith Michael | Director, See Remarks | Gift | 226,925 |
| 2024-06-12 | Marrazzo Jeffrey D | Director | Award | 45,000 |
| 2024-06-12 | Schenkein David P | Director | Award | 45,000 |
| 2024-06-12 | Cahill Thomas | Director | Award | 45,000 |
| 2024-06-12 | Kelly Michael Aaron | Director | Award | 45,000 |
| 2024-06-12 | Foster-Cheek Kaye I | Director | Award | 45,000 |
| 2024-06-12 | Chung Wendy | Director | Award | 45,000 |
| 2024-06-12 | NELSEN ROBERT | Director, 10% Owner | Award | 45,000 |
| 2024-06-05 | Gottesdiener Keith Michael | Director, See Remarks | Other | 455,334 |
| 2024-06-05 | Gottesdiener Keith Michael | Director, See Remarks | Gift | 250,000 |
| 2024-05-17 | LEE ANN L. | Chief Technical Officer | Award | 80,416 |
| 2024-05-17 | Brudnick Richard | Director | Award | 19,300 |
| 2024-05-17 | Reine Allan | Director, Chief Executive Officer | Award | 100,000 |
| 2024-02-29 | Marrazzo Jeffrey D | Director | Award | 250,000 |
| 2024-02-25 | Gottesdiener Keith Michael | Director, See Remarks | Award | 100,000 |
| 2024-02-21 | Duffield Jeremy | Chief Scientific Officer | Award | 180,995 |
| 2024-02-21 | LEE ANN L. | Chief Technical Officer | Award | 180,995 |
| 2024-02-21 | Brudnick Richard | Director | Award | 135,747 |
| 2024-02-21 | Alenson Carman | See Remarks | Award | 90,498 |
| 2024-02-21 | Goldwasser Meredith | SVP, Strategy & Corporate Ops. | Award | 90,498 |
| 2024-02-15 | ARCH Venture Partners XII, LLC | 10% Owner | Other | 6,128,297 |
| 2024-02-15 | ARCH Venture Partners XII, LLC | 10% Owner | Buy | 3,200,000 |
| 2024-02-15 | ARCH Venture Partners X, LLC | 10% Owner | Buy | 3,200,000 |
| 2024-02-15 | ARCH Venture Partners X, LLC | 10% Owner | Other | 6,128,297 |
| 2024-02-15 | NELSEN ROBERT | Director, 10% Owner | Other | 6,128,297 |
| 2024-02-15 | NELSEN ROBERT | Director, 10% Owner | Buy | 3,200,000 |
| 2024-01-17 | Reine Allan | Director, Chief Executive Officer | Award | 600,000 |
| 2024-01-17 | Reine Allan | Director, Chief Executive Officer | Other | 0 |
| 2023-11-11 | Gottesdiener Keith Michael | Director, See Remarks | Gift | 7,500 |
| 2023-11-11 | Gottesdiener Keith Michael | Director, See Remarks | Other | 1,317,741 |
| 2023-07-21 | Liu David R. | 10% Owner | Gift | 1,000,000 |
| 2023-06-14 | NELSEN ROBERT | Director, 10% Owner | Award | 39,062 |
| 2023-06-14 | Kelly Michael Aaron | Director | Award | 39,062 |
| 2023-06-14 | Chung Wendy | Director | Award | 39,062 |
| 2023-06-14 | Schenkein David P | Director | Award | 39,062 |
| 2023-06-14 | Foster-Cheek Kaye I | Director | Award | 39,062 |
| 2023-06-14 | Cahill Thomas | Director | Award | 39,062 |
| 2023-05-10 | Marrazzo Jeffrey D | Director | Award | 92,000 |
| 2023-05-10 | Marrazzo Jeffrey D | Director | Other | 0 |
| 2023-04-18 | Alenson Carman | See Remarks | Award | 6,254 |
| 2023-04-18 | Goldwasser Meredith | SVP, Strategy & Corporate Ops. | Award | 4,690 |