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 |
|---|---|---|---|---|---|---|
| 2026-01-09 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −12,977 | $112.32 | $1.5M | 1,396,097 |
| 2026-01-09 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −6,097 | $112.83 | $688K | 1,390,000 |
| 2026-01-09 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −26,741 | $111.38 | $3.0M | 799,023 |
| 2026-01-09 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −12,977 | $112.32 | $1.5M | 1,396,096 |
| 2026-01-09 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −6,096 | $112.83 | $688K | 1,390,000 |
| 2026-01-08 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −1,255 | $100.00 | $126K | 825,764 |
| 2026-01-08 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −1,100 | $100.02 | $110K | 1,409,073 |
| 2026-01-08 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −1,255 | $100.00 | $126K | 834,937 |
| 2026-01-08 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −1,100 | $100.02 | $110K | 1,409,074 |
| 2026-01-08 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −1,255 | $100.00 | $126K | 834,937 |
| 2026-01-08 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −1,100 | $100.02 | $110K | 1,409,074 |
| 2026-01-08 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −1,255 | $100.00 | $126K | 825,764 |
| 2026-01-08 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −1,100 | $100.02 | $110K | 1,409,073 |
| 2026-01-07 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −3,121 | $93.79 | $293K | 915,902 |
| 2026-01-07 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −1,214 | $94.52 | $115K | 914,688 |
| 2026-01-07 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −4,386 | $95.76 | $420K | 910,302 |
| 2026-01-07 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −5,609 | $96.99 | $544K | 904,693 |
| 2026-01-07 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −34,579 | $97.92 | $3.4M | 870,114 |
| 2026-01-07 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −35,499 | $98.75 | $3.5M | 834,615 |
| 2026-01-07 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −7,596 | $99.49 | $756K | 827,019 |
Page 18 of 30 · 586 trades