Oklo Inc. insider trading
Every open-market purchase and sale by Oklo Inc.'s officers, directors and largest shareholders since November 4, 2021, and what the share price did next.
| Date | Insider | Trade | Shares | Price | Value | 1M after | 3M after | 6M after |
|---|
Does following Oklo Inc.’s insiders pay?
From December 23, 2024 to October 15, 2026, 12 insiders reported 2 open-market purchases and 31 sales not made under a pre-set plan in Oklo Inc. Twelve months after each purchase was reported, the shares were +153.4% against the S&P 500 on average (median +153.4%), over 2 purchases with a full year of prices; 100% beat the index. After sales, the shares moved +30.7% against the index over 12 months (a negative figure means selling was the right call). That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on December 30, 2024 into $21,457 by November 2, 2026, +51.8% a year. It held shares 68% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $11,478 (+7.8% a year), and held throughout $13,113 (+16.0%).
| Insider | Role | Purchases | 12 months after their purchases | Beat the S&P 500 | Sales | 12 months after their sales | Latest report |
|---|---|---|---|---|---|---|---|
| Goodwin William Carroll Murphy | Chief Strategy Officer | 0 | — | — | 8 | −69.4% (1) | September 29, 2026 |
| Renner Alexandra | Chief Product Officer | 0 | — | — | 4 | — | October 15, 2026 |
| Bealmear Richard Craig | Chief Financial Officer | 0 | — | — | 3 | −88.7% (1) | March 16, 2026 |
| Cochran Caroline | Co-Founder, COO | 0 | — | — | 3 | +146.7% (2) | March 16, 2026 |
| Dewitte Jacob | Co-Founder, CEO | 0 | — | — | 3 | +146.7% (2) | March 16, 2026 |
| Jansen John M | Director | 1 | +95.4% (1) | 100% | 2 | — | September 15, 2026 |
| Hanson John | Chief of Staff | 0 | — | — | 2 | — | September 29, 2026 |
| Kinzley Richard | Director | 1 | +211.5% (1) | 100% | 1 | — | March 30, 2026 |
| Klein Michael Stuart | Director | 0 | — | — | 2 | −57.2% (2) | September 24, 2025 |
| M. Klein Associates, Inc. | Director | 0 | — | — | 1 | −38.3% (1) | June 23, 2025 |
| Narayanadas Vivek | General Counsel & Secretary | 0 | — | — | 1 | — | October 6, 2026 |
| Schweiger Patrick Joseph | Chief Technology Officer | 0 | — | — | 1 | — | March 26, 2026 |
When several insiders traded Oklo Inc.
Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Oklo Inc. in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After 2 selling crowds, −49.5%. One company's history is too short to judge by; the test across every company is the better guide.
| Month | Crowd | 3 months on, vs S&P 500 | 6 months | 12 months |
|---|---|---|---|---|
| August 31, 2026 | 3 selling | not yet | not yet | not yet |
| March 31, 2026 | 7 selling | −9.2% | −43.2% | not yet |
| September 30, 2025 | 3 selling | −39.3% | −55.9% | −83.5% |