Over the last 12 months, Oklo insiders reported no purchases and 29 sales totaling $64.8M across SEC Form 4 filings. 100% of the activity was filed under pre-arranged 10b5-1 trading plans.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 3, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 80,000 | $40.46 | $3.2M | -12.7% | plan · 5 tranches · indirect |
| Aug 3, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 40,000 | $41.68 | $1.7M | -7.8% | plan |
| Aug 3, 2026 | Bealmear Richard CraigChief Financial Officer · O | ▼ Sale | 16,452 | $38.8 | $638K | -3.5% | plan |
| Aug 3, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 80,000 | $40.63 | $3.3M | -13.4% | plan · 5 tranches · indirect |
| Aug 3, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 40,000 | $41.35 | $1.7M | -8.4% | plan |
| Jul 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 140,000 | $53.2 | $7.4M | -20.7% | plan · 3 tranches · indirect |
| Jul 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 60,000 | $52.3 | $3.1M | -11.2% | plan |
| Jul 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 140,000 | $52.98 | $7.4M | -19.7% | plan · 3 tranches · indirect |
| Jul 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 60,000 | $52.8 | $3.2M | -10.5% | plan |
| Jul 1, 2026 | Bealmear Richard CraigChief Financial Officer · O | ▼ Sale | 16,321 | $52.63 | $859K | -3.5% | plan |
| Jun 1, 2026 | Bealmear Richard CraigChief Financial Officer · O | ▼ Sale | 46,843 | $69.42 | $3.3M | -9.6% | plan |
| Jun 1, 2026 | Bealmear Richard CraigChief Financial Officer · O | ▼ Sale | 10,000 | $69.31 | $693K | -2% | plan |
| Jun 1, 2026 | Bealmear Richard CraigChief Financial Officer · O | ▼ Sale | 16,238 | $65 | $1.1M | -3.9% | plan |
| Jun 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 40,000 | $69.1 | $2.8M | -6.2% | plan · indirect |
| Jun 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 25,186 | $67.75 | $1.7M | -4.5% | plan · indirect |
| Jun 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 14,814 | $67.15 | $995K | -2.6% | plan · indirect |
| Jun 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 7,400 | $66.14 | $489K | -1.3% | plan · indirect |
| Jun 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 12,600 | $64.99 | $819K | -2.1% | plan · indirect |
| Jun 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 1,800 | $70.45 | $127K | -0.3% | plan · indirect |
| Jun 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 38,200 | $69.64 | $2.7M | -6.2% | plan · indirect |
| Jun 1, 2026 | DeWitte JacobCo-Founder, CEO · O·D·10% | ▼ Sale | 60,000 | $68.29 | $4.1M | -9.5% | plan |
| Jun 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 1,800 | $70.45 | $127K | -0.3% | plan · indirect |
| Jun 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 38,200 | $69.64 | $2.7M | -6.2% | plan · indirect |
| Jun 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 60,000 | $68.29 | $4.1M | -9.5% | plan · indirect |
| Jun 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 40,000 | $69.1 | $2.8M | -6.2% | plan · indirect |
| Jun 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 25,186 | $67.75 | $1.7M | -4.5% | plan |
| Jun 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 14,814 | $67.15 | $995K | -2.6% | plan |
| Jun 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 7,400 | $66.14 | $489K | -1.3% | plan |
| Jun 1, 2026 | Cochran CarolineCo-Founder, COO · O·D·10% | ▼ Sale | 12,600 | $64.99 | $819K | -2.1% | plan |
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $OKLO feed.