12 insiders reported 375 Form 4 transactions for Oklo Inc. (OKLO) over the past 18 months (most recent 2026-08-17). Recent activity: Renner Alexandra (Chief Product Officer) Buy 1,201 shares, Hanson John (Chief of Staff) Buy 961 shares, Goodwin William Carroll Murphy (Chief Legal & Strategy Officer) Buy 20,685 shares, Cochran Caroline (Co-Founder, COO) Sell 3,500 shares, Bealmear Richard Craig (Chief Financial Officer) Buy 16,452 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-17 | Renner Alexandra | Chief Product Officer | Buy | 1,201 | $0 |
| 2026-08-17 | Hanson John | Chief of Staff | Buy | 961 | $0 |
| 2026-08-14 | Goodwin William Carroll Murphy | Chief Legal & Strategy Officer | Buy | 20,685 | $0 |
| 2026-08-05 | Cochran Caroline | Co-Founder, COO | Sell | 3,500 | $138,600 |
| 2026-08-05 | Bealmear Richard Craig | Chief Financial Officer | Buy | 16,452 | $52,317 |
| 2026-08-05 | Cochran Caroline | Co-Founder, COO | Sell | 40,000 | $1.7M |
| 2026-08-05 | Narayanadas Vivek | General Counsel & Secretary | Buy | 1,014 | $0 |
| 2026-08-05 | DeWitte Jacob | Co-Founder, CEO | Sell | 12,849 | $515,759 |
| 2026-08-05 | Cochran Caroline | Co-Founder, COO | Sell | 16,500 | $636,075 |
| 2026-08-05 | Bealmear Richard Craig | Chief Financial Officer | Sell | 16,452 | $638,338 |
| 2026-08-05 | Bealmear Richard Craig | Chief Financial Officer | Buy | 5,644 | $17,948 |
| 2026-08-05 | DeWitte Jacob | Co-Founder, CEO | Sell | 7,151 | $292,762 |
| 2026-08-05 | DeWitte Jacob | Co-Founder, CEO | Sell | 40,000 | $1.7M |
| 2026-08-05 | DeWitte Jacob | Co-Founder, CEO | Sell | 40,000 | $1.7M |
| 2026-08-05 | Cochran Caroline | Co-Founder, COO | Sell | 40,000 | $1.7M |
| 2026-08-05 | DeWitte Jacob | Co-Founder, CEO | Sell | 16,500 | $636,075 |
| 2026-08-05 | Cochran Caroline | Co-Founder, COO | Sell | 12,849 | $515,759 |
| 2026-08-05 | DeWitte Jacob | Co-Founder, CEO | Sell | 3,500 | $138,600 |
| 2026-08-05 | Cochran Caroline | Co-Founder, COO | Sell | 7,151 | $292,762 |
| 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 |
Source: SEC Form 4 filings · as of 2026-08-17