OKLO Oklo Inc.
NYSE · SEC CIK 1849056 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $606.37M 81 sales by 10 insiders
- Filings on record
- 133 since 2021-07-14, latest 2026-09-16 16:41
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Cochran Caroline | COO, Co-Founder, Dir, 10% | — | $289.91M |
| DeWitte Jacob | CEO, Co-Founder, Dir, 10% | — | $289.91M |
| Bealmear Richard Craig | CFO | — | $21.39M |
| Goodwin William Carroll Murphy | Chief Legal, Strategy Off | — | $3.57M |
| Jansen John M | Dir | — | $774.0K |
| Schweiger Patrick Joseph | CTO | — | $314.1K |
| Kinzley Richard | Dir | — | $208.4K |
| Narayanadas Vivek | GC, Sec | — | $186.2K |
| Renner Alexandra | Chief Product Off | — | $96.3K |
| Hanson John | Chief of Staff | — | $21.4K |
Transactions 189
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-02-04 | 2026-02-02 | OKLO | Bealmear Richard Craig | CFO | S - Sale+OE | $76.93 | -9,726 | 196.9K | -5% | -$748.2K |
| MTI | 2026-01-13 | 2026-01-09 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $112.03 | -64.9K | 1.40M | -4% | -$7.27M |
| T | 2026-01-13 | 2026-01-09 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $111.38 | -26.7K | 799.0K | -3% | -$2.98M |
| MTI | 2026-01-13 | 2026-01-09 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $112.03 | -64.9K | 1.40M | -4% | -$7.27M |
| T | 2026-01-13 | 2026-01-09 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $111.38 | -26.7K | 808.2K | -3% | -$2.98M |
| MTI | 2026-01-09 | 2026-01-07+ | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $99.26 | -235.1K | 1.41M | -14% | -$23.34M |
| MT | 2026-01-09 | 2026-01-07+ | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $98.05 | -93.3K | 904.7K | -9% | -$9.14M |
| MT | 2026-01-09 | 2026-01-07+ | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $98.05 | -93.3K | 923.9K | -9% | -$9.14M |
| MTI | 2026-01-09 | 2026-01-07+ | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $99.26 | -235.1K | 1.41M | -14% | -$23.34M |
| MTI | 2026-01-06 | 2026-01-05 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $90.29 | -200.0K | 1.48M | -12% | -$18.06M |
| MTI | 2026-01-06 | 2026-01-05 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $90.29 | -200.0K | 1.48M | -12% | -$18.06M |
| 2025-12-29 | 2025-12-24 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -7.58M | 919.0K | -89% | $0 | |
| I | 2025-12-29 | 2025-12-24 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -7.85M | 928.2K | -89% | $0 |
| I | 2025-12-29 | 2025-12-24 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -7.58M | 919.0K | -89% | $0 |
| 2025-12-29 | 2025-12-24 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -7.85M | 928.2K | -89% | $0 | |
| MTI | 2025-12-23 | 2025-12-22 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $82.32 | -840.0K | 1.58M | -35% | -$69.15M |
| MTI | 2025-12-23 | 2025-12-22 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $82.32 | -840.0K | 1.97M | -30% | -$69.15M |
| D | 2025-12-19 | 2025-12-17 | OKLO | Bealmear Richard Craig | CFO | M - OptEx | $3.18 | +150.0K | 271.9K | +123% | +$477.0K |
| DM | 2025-12-19 | 2025-12-17+ | OKLO | Bealmear Richard Craig | CFO | S - Sale+OE | $78.30 | -75.0K | 196.9K | -28% | -$5.87M |
| D | 2025-12-02 | 2025-12-01 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | S - Sale+OE | $88.42 | -5,864 | 13.6K | -30% | -$518.5K |
| DM | 2025-12-02 | 2025-11-28 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | M - OptEx | — | +10.7K | 18.8K | +134% | — |
| D | 2025-11-20 | 2025-11-19 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | S - Sale+OE | $101.84 | -11.9K | 8,750 | -58% | -$1.22M |
| D | 2025-11-20 | 2025-11-18 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | M - OptEx | — | +20.7K | 20.7K | New | — |
| MT | 2025-10-02 | 2025-09-30 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $112.26 | -300.0K | 9.50M | -3% | -$33.68M |
| MTI | 2025-10-02 | 2025-09-30 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $112.26 | -300.0K | 9.78M | -3% | -$33.68M |
| MT | 2025-10-02 | 2025-09-30 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $112.26 | -300.0K | 9.78M | -3% | -$33.68M |
| MTI | 2025-10-02 | 2025-09-30 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $112.26 | -300.0K | 9.51M | -3% | -$33.68M |
| I | 2025-09-24 | 2025-09-22 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $121.84 | -25.0K | 10.08M | -0.2% | -$3.05M |
| MI | 2025-09-24 | 2025-09-22 | OKLO | Klein Michael Stuart | Dir, 10% | S - Sale | $133.76 | -50.0K | 150.0K | -25% | -$6.69M |
| 2025-09-24 | 2025-09-22 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $121.84 | -25.0K | 10.08M | -0.2% | -$3.05M | |
| DM | 2025-09-19 | 2025-09-17 | OKLO | Bealmear Richard Craig | CFO | M - OptEx | $3.18 | +200.0K | 175.7K | New | +$636.0K |
| DM | 2025-09-19 | 2025-09-17+ | OKLO | Bealmear Richard Craig | CFO | S - Sale+OE | $94.31 | -100.0K | 121.9K | -45% | -$9.43M |
| 2025-09-09 | 2025-09-05 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | S - Sale | $70.09 | -41.4K | 0 | -100% | -$2.90M | |
| D | 2025-08-18 | 2025-08-14 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | M - OptEx | — | +82.7K | 82.7K | New | — |
| D | 2025-08-18 | 2025-08-14 | OKLO | Goodwin William Carroll Murphy | Chief Legal, Strategy Off | F - Tax | $76.80 | -41.4K | 41.4K | -50% | -$3.18M |
| MI | 2025-07-02 | 2025-06-30 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $55.20 | -300.0K | 9.80M | -3% | -$16.56M |
| M | 2025-07-02 | 2025-06-30 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $55.20 | -300.0K | 10.11M | -3% | -$16.56M |
| M | 2025-07-02 | 2025-06-30 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $55.20 | -300.0K | 9.99M | -3% | -$16.56M |
| MI | 2025-07-02 | 2025-06-30 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $55.20 | -300.0K | 10.29M | -3% | -$16.56M |
| 2025-06-26 | 2025-06-24 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -300.0K | 10.10M | -3% | $0 | |
| I | 2025-06-26 | 2025-06-24 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -300.0K | 10.41M | -3% | $0 |
| I | 2025-06-26 | 2025-06-24 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -300.0K | 10.10M | -3% | $0 |
| 2025-06-26 | 2025-06-24 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -300.0K | 10.41M | -3% | $0 | |
| MI | 2025-06-25 | 2025-06-23 | OKLO | Klein Michael Stuart | Dir | S - Sale | $54.85 | -50.0K | 225.0K | -18% | -$2.74M |
| MI | 2025-06-23 | 2025-06-18+ | OKLO | M. Klein Associates, Inc. | Dir, 10% | S - Sale | $63.06 | -250.0K | 250.0K | -50% | -$15.76M |
| I | 2025-06-02 | 2025-05-29 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -100.0K | 10.71M | -0.9% | $0 |
| 2025-06-02 | 2025-05-29 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -100.0K | 10.40M | -1.0% | $0 | |
| 2025-06-02 | 2025-05-29 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -100.0K | 10.71M | -0.9% | $0 | |
| I | 2025-06-02 | 2025-05-29 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -100.0K | 10.40M | -1.0% | $0 |
| 2025-05-23 | 2025-05-21 | OKLO | Kinzley Richard | Dir | G - Gift | $0.00 | -1,200 | 3,800 | -24% | $0 | |
| D | 2025-04-02 | 2025-03-13 | OKLO | Bealmear Richard Craig | CFO | F - Tax | $23.95 | -17.4K | 21.9K | -44% | -$417.0K |
| D | 2025-04-02 | 2025-03-13 | OKLO | Bealmear Richard Craig | CFO | M - OptEx | — | +39.3K | 39.3K | New | — |
| DI | 2025-04-02 | 2025-03-13 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | F - Tax | $23.95 | -29.0K | 10.81M | -0.3% | -$694.7K |
| D | 2025-04-02 | 2025-03-13 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | F - Tax | $23.95 | -20.3K | 10.50M | -0.2% | -$486.3K |
| D | 2025-04-02 | 2025-03-13 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | M - OptEx | — | +39.3K | 10.52M | +0.4% | — |
| DI | 2025-04-02 | 2025-03-13 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | M - OptEx | — | +56.2K | 10.83M | +0.5% | — |
| D | 2025-04-02 | 2025-03-13 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | M - OptEx | — | +56.2K | 10.83M | +0.5% | — |
| D | 2025-04-02 | 2025-03-13 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | F - Tax | $23.95 | -29.0K | 10.81M | -0.3% | -$694.7K |
| DI | 2025-04-02 | 2025-03-13 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | M - OptEx | — | +39.3K | 10.52M | +0.4% | — |
| DI | 2025-04-02 | 2025-03-13 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | F - Tax | $23.95 | -20.3K | 10.50M | -0.2% | -$486.3K |
| M | 2025-03-31 | 2025-03-27+ | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $23.04 | -216.0K | 11.05M | -2% | -$4.98M |
| I | 2025-03-31 | 2025-03-31 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -25.0K | 10.48M | -0.2% | $0 |
| 2025-03-31 | 2025-03-31 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -75.0K | 10.78M | -0.7% | $0 | |
| MI | 2025-03-31 | 2025-03-27+ | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $23.04 | -216.0K | 10.85M | -2% | -$4.98M |
| 2025-03-31 | 2025-03-31 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -25.0K | 10.48M | -0.2% | $0 | |
| I | 2025-03-31 | 2025-03-31 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -75.0K | 10.78M | -0.7% | $0 |
| 2025-03-31 | 2025-03-27 | OKLO | Jansen John M | Dir | P - Purchase | $24.57 | +6,000 | 6,000 | New | +$147.4K | |
| 2024-12-31 | 2024-12-30 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -35.0K | 13.07M | -0.3% | $0 | |
| I | 2024-12-31 | 2024-12-30 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -35.0K | 12.51M | -0.3% | $0 |
| I | 2024-12-31 | 2024-12-30 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -35.0K | 13.07M | -0.3% | $0 |
| 2024-12-31 | 2024-12-30 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | G - Gift | $0.00 | -35.0K | 12.51M | -0.3% | $0 | |
| 2024-12-27 | 2024-12-23 | OKLO | Kinzley Richard | Dir | P - Purchase | $19.95 | +5,000 | 5,000 | New | +$99.8K | |
| MI | 2024-12-23 | 2024-12-20 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | S - Sale | $21.62 | -230.6K | 12.54M | -2% | -$4.98M |
| M | 2024-12-23 | 2024-12-20 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | S - Sale | $21.62 | -230.6K | 12.54M | -2% | -$4.98M |
| D | 2024-11-21 | 2024-11-19 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | M - OptEx | — | +1.91M | 13.10M | +17% | — |
| DI | 2024-11-21 | 2024-11-19 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | M - OptEx | — | +1.86M | 12.77M | +17% | — |
| D | 2024-11-21 | 2024-11-19 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | M - OptEx | — | +1.86M | 12.77M | +17% | — |
| DI | 2024-11-21 | 2024-11-19 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | M - OptEx | — | +1.91M | 13.10M | +17% | — |
| DI | 2024-11-21 | 2024-11-19 | OKLO | Altman Samuel H. | Dir | M - OptEx | — | +581.1K | 3.73M | +18% | — |
| I | 2024-11-18 | 2024-11-14 | OKLO | Klein Michael Stuart | Dir, 10% | J - Other | $0.00 | -13.45M | 500.0K | -96% | $0 |
| DAI | 2024-07-02 | 2024-05-09 | OKLO | AltC Sponsor LLC | Dir, 10% | M - OptEx | — | +12.50M | 13.95M | +862% | — |
| AI | 2024-07-02 | 2021-07-12 | OKLO | Klein Michael Stuart | COB, Dir, 10% | A - Grant | $10.00 | +1.45M | 1.45M | New | +$14.50M |
| DI | 2024-05-13 | 2024-05-09 | OKLO | Altman Samuel H. | Dir | A - Grant | — | +3.15M | 3.15M | New | — |
| D | 2024-05-13 | 2024-05-09 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | A - Grant | — | +10.91M | 10.91M | New | — |
| DI | 2024-05-13 | 2024-05-09 | OKLO | Cochran Caroline | COO, Co-Founder, Dir, 10% | A - Grant | — | +11.19M | 11.19M | New | — |
| D | 2024-05-13 | 2024-05-09 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | A - Grant | — | +11.19M | 11.19M | New | — |
| DI | 2024-05-13 | 2024-05-09 | OKLO | DeWitte Jacob | CEO, Co-Founder, Dir, 10% | A - Grant | — | +10.91M | 10.91M | New | — |
| DI | 2024-05-13 | 2024-05-09 | OKLO | Klein Michael Stuart | Dir, 10% | M - OptEx | — | +12.50M | 13.94M | +871% | — |
| I | 2021-07-14 | 2021-07-12 | OKLO | M. Klein Associates, Inc. | COB, Dir, 10% | A - Grant | $10.00 | +1.44M | 1.44M | +287,000% | +$14.35M |
Purchase Sale Sale after option exercise All abbreviations