List of insiders holdings for Oklo 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 | Altman Samuel H. Director | 2025-04-04 17:05:00 | 6,650,402 0 | 6,650,402 | Form 13D |
| 2 | Klein Michael Stuart M. Klein Associates Inc. AltC Sponsor LLC Director 10% Owner | 2025-02-14 08:30:20 | 500,000 0 | 500,000 | Form 13G |
| 3 | Klein Michael Stuart M. Klein Associates Inc. Director | 2025-06-25 19:09:32 | 0 200,000 | 200,000 | Form 4 |
| 4 | Klein Michael Stuart Director 10% Owner | 2025-09-24 20:36:22 | 0 150,000 | 150,000 | Form 4 |
| 5 | Cochran Caroline Co-Founder, COO 10% Owner | 2026-02-17 21:13:25 | 15,574 71,811 | 87,385 | Form 5 |
| 6 | DeWitte Jacob Co-Founder, CEO 10% Owner | 2026-02-17 21:12:52 | 71,811 15,574 | 87,385 | Form 5 |
| 7 | Wright Christopher A Director | 2024-07-12 16:33:25 | 16,854 0 | 16,854 | Form 4 |
| 8 | Bealmear Richard Craig Chief Financial Officer | 2026-02-17 21:10:54 | 15,574 0 | 15,574 | Form 5 |
| 9 | Goodwin William Carroll Murphy Chief Legal & Strategy Officer | 2026-02-17 21:10:13 | 15,574 0 | 15,574 | Form 5 |
| 10 | Schweiger Patrick Joseph Chief Technology Officer | 2026-02-17 21:09:23 | 8,652 0 | 8,652 | Form 5 |
| 11 | Jansen John M Director | 2025-03-31 20:48:12 | 6,000 0 | 6,000 | Form 4 |
| 12 | Kinzley Richard Director | 2025-05-23 17:12:09 | 3,800 0 | 3,800 | Form 4 |
| 13 | PONEMAN DANIEL B Director | 2025-03-07 17:40:23 | 3,446 0 | 3,446 | Form 4 |
| 14 | Thompson Michael N. Jr. Director | 2025-03-06 17:35:17 | 3,446 0 | 3,446 | Form 4 |
| 15 | Green Allison Director | 2021-07-07 21:43:20 | 0 0 | 0 | Form 3 |
| 16 | Lattman Peter Director | 2022-03-09 19:08:06 | 0 0 | 0 | Form 3 |
| 17 | THORNTON JOHN L Director | 2021-07-07 21:44:46 | 0 0 | 0 | Form 3 |
| 18 | Taragin Lee Jay Chief Financial Officer | 2021-07-07 21:44:22 | 0 0 | 0 | Form 3 |
| 19 | Frei Frances X Director | 2021-07-07 21:43:54 | 0 0 | 0 | Form 3 |