9 insiders reported 341 Form 4 transactions for Oklo Inc. (OKLO) over the past 18 months (most recent 2026-07-06). Recent activity: Bealmear Richard Craig (Chief Financial Officer) Buy 16,321 shares, Bealmear Richard Craig (Chief Financial Officer) Sell 16,321 shares, Bealmear Richard Craig (Chief Financial Officer) Buy 5,775 shares, DeWitte Jacob (Co-Founder, CEO) Sell 60,000 shares, Cochran Caroline (Co-Founder, COO) Sell 60,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-06 | Bealmear Richard Craig | Chief Financial Officer | Buy | 16,321 | $51,901 |
| 2026-07-06 | Bealmear Richard Craig | Chief Financial Officer | Sell | 16,321 | $858,974 |
| 2026-07-06 | Bealmear Richard Craig | Chief Financial Officer | Buy | 5,775 | $18,364 |
| 2026-07-02 | DeWitte Jacob | Co-Founder, CEO | Sell | 60,000 | $3.2M |
| 2026-07-02 | Cochran Caroline | Co-Founder, COO | Sell | 60,000 | $3.1M |
| 2026-07-02 | DeWitte Jacob | Co-Founder, CEO | Sell | 40,000 | $2.1M |
| 2026-07-02 | Cochran Caroline | Co-Founder, COO | Sell | 40,000 | $2.1M |
| 2026-07-02 | DeWitte Jacob | Co-Founder, CEO | Sell | 60,000 | $3.1M |
| 2026-07-02 | Cochran Caroline | Co-Founder, COO | Sell | 60,000 | $3.2M |
| 2026-07-02 | DeWitte Jacob | Co-Founder, CEO | Sell | 40,000 | $2.1M |
| 2026-07-02 | Cochran Caroline | Co-Founder, COO | Sell | 40,000 | $2.1M |
| 2026-06-03 | Bealmear Richard Craig | Chief Financial Officer | Sell | 16,238 | $1.1M |
| 2026-06-03 | Bealmear Richard Craig | Chief Financial Officer | Buy | 16,238 | $51,637 |
| 2026-06-03 | Bealmear Richard Craig | Chief Financial Officer | Buy | 100,000 | $318,000 |
| 2026-06-03 | Bealmear Richard Craig | Chief Financial Officer | Sell | 10,000 | $693,100 |
| 2026-06-03 | Bealmear Richard Craig | Chief Financial Officer | Sell | 2,100 | $0 |
| 2026-06-03 | Bealmear Richard Craig | Chief Financial Officer | Sell | 46,843 | $3.3M |
| 2026-06-03 | Bealmear Richard Craig | Chief Financial Officer | Buy | 5,858 | $18,628 |
| 2026-06-02 | DeWitte Jacob | Co-Founder, CEO | Sell | 60,000 | $4.1M |
| 2026-06-02 | Cochran Caroline | Co-Founder, COO | Sell | 12,600 | $818,874 |
| 2026-06-02 | DeWitte Jacob | Co-Founder, CEO | Sell | 38,200 | $2.7M |
| 2026-06-02 | Cochran Caroline | Co-Founder, COO | Sell | 7,400 | $489,436 |
| 2026-06-02 | DeWitte Jacob | Co-Founder, CEO | Sell | 1,800 | $126,810 |
| 2026-06-02 | Cochran Caroline | Co-Founder, COO | Sell | 14,814 | $994,760 |
| 2026-06-02 | DeWitte Jacob | Co-Founder, CEO | Sell | 12,600 | $818,874 |
Source: SEC Form 4 filings · as of 2026-07-06