Oklo Inc. (OKLO)
NYSE: OKLO · Electric Services · Santa Clara, CA · filing with the SEC since 2021
Who runs Oklo Inc.
Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filedChief executive, as filed
Dewitte Jacob
Co-Founder, CEO. First filing May 2024, latest Nov 4, 2026, 19 filings in all.
Officers reporting now
11
of 19 people with a filing in the last fifteen months
Directors reporting now
8
28 people on the record since 2021
Officerssales are open-market, Nov 10, 2025 to Nov 10, 2026
| Name | Title as filed | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Narayanadas Vivek | General Counsel & Secretary | Aug 2026 | Nov 10, 2026 | 10 · $300,000 |
| Dewitte Jacob | Co-Founder, CEO | May 2024 | Nov 4, 2026 | 115 · $229M |
| Bealmear Richard Craig | Chief Financial Officer | May 2024 | Nov 4, 2026 | 16 · $22.4M |
| Cochran Caroline | Co-Founder, COO | May 2024 | Nov 4, 2026 | 115 · $229M |
| Hanson John | Chief of Staff | Aug 2026 | Nov 2, 2026 | 3 · $100,000 |
| Renner Alexandra | Chief Product Officer | Aug 2026 | Nov 2, 2026 | 5 · $200,000 |
| Goodwin William Carroll Murphy | Chief Strategy Officer | Aug 2025 | Sep 29, 2026 | 7 · $3.6M |
| Dixon Michael | VP of Accounting & Controller | Aug 2026 | Aug 4, 2026 | none |
| Lassen Erik | Senior VP of Engineering | Aug 2026 | Aug 4, 2026 | none |
| Schweiger Patrick Joseph | Chief Technology Officer | Aug 2025 | Mar 26, 2026 | 1 · $300,000 |
| Klein Michael Stuart | Chairman | Jul 2021 | Sep 24, 2025 | none |
Directorssales are open-market, Nov 10, 2025 to Nov 10, 2026
| Name | Role | First filing | Latest filing | Sales, 12 months |
|---|---|---|---|---|
| Jansen John M | director | May 2024 | Sep 15, 2026 | 2 · $800,000 |
| Christian David A | director | Apr 2026 | Jun 15, 2026 | none |
| Kan Derek T. | director | Apr 2026 | Jun 15, 2026 | none |
| Kinzley Richard | director | May 2024 | Jun 15, 2026 | 1 · $200,000 |
| Park David G | director | Apr 2026 | Jun 15, 2026 | none |
| Peters Mark T | director | Apr 2026 | Jun 15, 2026 | none |
| Poneman Daniel B | director | Mar 2025 | Jun 15, 2026 | none |
| Thompson Michael N. Jr. | director | Mar 2025 | Jun 15, 2026 | none |
Earlier names on the record9, newest filing first
M. Klein Associates, Inc. · officer · last filing Jun 2025Altman Samuel H. · officer · last filing Nov 2024Altc Sponsor LLC · officer · last filing Nov 2024Wright Christopher A · director · last filing Jul 2024Lattman Peter · director · last filing Mar 2022Taragin Lee Jay · officer · last filing Jul 2021Frei Frances X · director · last filing Jul 2021Green Allison · director · last filing Jul 2021Thornton John L · director · last filing Jul 2021
A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.