List of insiders holdings for LENZ Therapeutics Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | RA CAPITAL MANAGEMENT L.P. RA Capital Healthcare Fund LP RA Capital Nexus Fund II L.P. Kolchinsky Peter Shah Rajeev M. Director 10% Owner | 2025-11-07 16:47:28 | 4,265,106 0 | 4,265,106 | Form 13D |
| 2 | Alpha Wave Ventures GP Ltd Alpha Wave Global LP Lunate Holding RSC Ltd Chimera Investment LLC 10% Owner | 2024-03-28 16:31:03 | 0 3,612,211 | 3,612,211 | Form 3 |
| 3 | Porteus Matthew Director | 2024-02-05 16:31:56 | 3,548,529 0 | 3,548,529 | Form 13G |
| 4 | EcoR1 Capital LLC 10% Owner | 2024-04-08 14:46:09 | 1,219,774 0 | 1,219,774 | Form 13G |
| 5 | Samsara BioCapital L.P. 436 L.P. AKKARAJU SRINIVAS 10% Owner | 2024-03-25 20:42:49 | 1,213,865 0 | 1,213,865 | Form 13G |
| 6 | Samsara BioCapital L.P. AKKARAJU SRINIVAS 10% Owner | 2024-03-25 20:42:49 | 1,213,865 0 | 1,213,865 | Form 13G |
| 7 | Versant Venture Capital VI L.P. Versant Ventures VI GP L.P. Versant Ventures VI GP-GP LLC Versant Vantage II L.P. Versant Vantage II GP L.P. Versant Vantage II GP-GP LLC Versant Venture Capital VII L.P. Versant Ventures VII GP L.P. Versant Ventures VII GP-GP LLC 10% Owner | 2025-11-10 16:48:50 | 1,050,599 0 | 1,050,599 | Form 13D |
| 8 | Stultz Katherine V CHIEF OPERATING OFFICER | 2021-07-01 19:01:02 | 635,316 0 | 635,316 | Form 4 |
| 9 | MCCOLLUM JAMES W Director | 2025-11-10 16:13:53 | 10,500 620,599 | 631,099 | Form 4 |
| 10 | Lehrer-Graiwer Joshua PRESIDENT AND CEO | 2023-02-23 17:02:15 | 600,000 0 | 600,000 | Form 4 |
| 11 | Gutry Phil CHIEF BUSINESS OFFICER | 2022-04-13 19:35:46 | 299,941 0 | 299,941 | Form 4 |
| 12 | Young Alethia Chief Financial Officer | 2023-02-23 17:04:27 | 220,000 0 | 220,000 | Form 4 |
| 13 | Odrich Marc Chief Medical Officer | 2026-01-06 16:21:54 | 98,200 0 | 98,200 | Form 4 |
| 14 | Olsson Shawn Chief Commercial Officer | 2026-01-06 16:22:01 | 98,200 0 | 98,200 | Form 4 |
| 15 | Schimmelpennink Evert B. President, CEO and Secretary | 2026-03-30 08:46:58 | 77,289 0 | 77,289 | Form 4 |
| 16 | Bassan Abraham Director | 2023-07-21 17:02:57 | 20,000 0 | 20,000 | Form 4 |
| 17 | Carlo Rizzuto Director | 2023-07-21 17:05:36 | 20,000 0 | 20,000 | Form 4 |
| 18 | Jerel Davis Director | 2023-07-21 17:07:08 | 20,000 0 | 20,000 | Form 4 |
| 19 | JIMENEZ JOSEPH Director | 2023-07-21 17:08:50 | 20,000 0 | 20,000 | Form 4 |
| 20 | KARSEN PERRY A Director | 2023-07-21 17:10:29 | 20,000 0 | 20,000 | Form 4 |
| 21 | Hege Kristen Director | 2023-07-21 17:00:36 | 20,000 0 | 20,000 | Form 4 |
| 22 | Viney Joanne L. Director | 2023-07-21 17:13:33 | 20,000 0 | 20,000 | Form 4 |
| 23 | Shah Smital Director | 2023-07-21 17:01:42 | 20,000 0 | 20,000 | Form 4 |
| 24 | Thunen Shelley B Director | 2025-06-11 17:46:13 | 13,500 0 | 13,500 | Form 4 |
| 25 | Drapkin Kimberlee C Director | 2025-06-11 17:46:36 | 13,500 0 | 13,500 | Form 4 |
| 26 | Guerard Frederic Director | 2025-06-11 17:46:24 | 13,500 0 | 13,500 | Form 4 |
| 27 | Scheiner Zachary Director | 2025-06-11 17:45:50 | 13,500 0 | 13,500 | Form 4 |
| 28 | Chevallard Daniel R. Chief Financial Officer | 2026-03-30 08:46:52 | 12,886 0 | 12,886 | Form 4 |
| 29 | George Jeffrey P. Director | 2026-03-30 08:47:03 | 5,592 0 | 5,592 | Form 4 |