CIK 0001849056 · Non-accelerated filer<br>Emerging growth company
Oklo Inc.
Sign in to watch- Ticker
- OKLO
- Exchange
- NYSE
- Industry
- Electric Services
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- 650-550-0127
- Business address
- 3190 CORONADO DR., SANTA CLARA, CA, 95054
- Former names
- AltC Acquisition Corp.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $25,002,141
- in 30 filings, $14.7M under 10b5-1 plans
Net −$25,002,141. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- Cochran Caroline −$11.0M Co-Founder, COO sold 48% of stake
- DeWitte Jacob −$11.0M Co-Founder, CEO sold 50% of stake
- Bealmear Richard Craig −$1.7M Chief Financial Officer sold 10% of stake
- Goodwin William Carroll Murphy −$527K Chief Strategy Officer sold 22% of stake
- Narayanadas Vivek −$325K General Counsel & Secretary sold 47% of stake
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-04-01 | Bealmear Richard Craig Chief Financial Officer | Sale | −16,342 | $51.08 | $835K | 386,008 |
| 2026-04-01 | Bealmear Richard Craig Chief Financial Officer | Option exercise · Stock Options | −16,342 | 830,253 | ||
| 2026-03-31 | Cochran Caroline Co-Founder, COO | Other acquisition | +474,011 | 474,011 | ||
| 2026-03-31 | Cochran Caroline Co-Founder, COO | Other acquisition | +506,807 | 506,807 | ||
| 2026-03-31 | DeWitte Jacob Co-Founder, CEO | Other acquisition | +506,807 | 506,807 | ||
| 2026-03-31 | DeWitte Jacob Co-Founder, CEO | Other acquisition | +474,011 | 474,011 | ||
| 2026-03-30 | Cochran Caroline Co-Founder, COO | Other acquisition | +474,011 | 7,583,085 | ||
| 2026-03-30 | Cochran Caroline Co-Founder, COO | Other acquisition | +506,807 | 7,851,901 | ||
| 2026-03-30 | DeWitte Jacob Co-Founder, CEO | Other acquisition | +506,807 | 7,851,901 | ||
| 2026-03-30 | DeWitte Jacob Co-Founder, CEO | Other acquisition | +474,011 | 7,583,085 | ||
| 2026-03-27 | Jansen John M Director | Sale | −10,500 | $51.52 | $541K | 12,354 |
| 2026-03-27 | Kinzley Richard Director | Sale | −4,000 | $52.09 | $208K | 16,654 |
| 2026-03-27 | Kinzley Richard Director | Gift | −900 | 15,754 | ||
| 2026-03-25 | Schweiger Patrick Joseph Chief Technology Officer | Sale | −5,561 | $56.48 | $314K | 19,430 |
| 2026-03-25 | Goodwin William Carroll Murphy Chief Legal & Strategy Officer | Sale | −10,639 | $56.48 | $601K | 26,037 |
| 2026-03-24 | Schweiger Patrick Joseph Chief Technology Officer | Option exercise | +12,882 | 24,991 | ||
| 2026-03-24 | Schweiger Patrick Joseph Chief Technology Officer | Option exercise · Restricted Stock Units | −12,882 | 59,034 | ||
| 2026-03-24 | Goodwin William Carroll Murphy Chief Legal & Strategy Officer | Option exercise | +20,685 | 36,676 | ||
| 2026-03-24 | Goodwin William Carroll Murphy Chief Legal & Strategy Officer | Option exercise · Restricted Stock Units | −20,685 | 166,758 | ||
| 2026-03-13 | Cochran Caroline Co-Founder, COO | Sale | −44,828 | $60.00 | $2.7M | 718,039 |
Page 12 of 30 · 586 trades