CIK 0001849056 · Non-accelerated filer<br>Emerging growth company
Oklo Inc.
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- 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 |
|---|---|---|---|---|---|---|
| 2026-02-02 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −443 | $78.20 | $35K | 1,350,000 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −16,181 | $73.81 | $1.2M | 782,842 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −43,819 | $74.69 | $3.3M | 739,023 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −29,636 | $75.37 | $2.2M | 1,360,364 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −7,768 | $76.39 | $593K | 1,352,596 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −2,153 | $77.67 | $167K | 1,350,443 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −443 | $78.20 | $35K | 1,350,000 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −16,181 | $73.81 | $1.2M | 792,016 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −43,819 | $74.69 | $3.3M | 748,197 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −29,636 | $75.37 | $2.2M | 1,360,364 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −7,769 | $76.39 | $593K | 1,352,595 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −2,152 | $77.67 | $167K | 1,350,443 |
| 2026-02-02 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −443 | $78.20 | $35K | 1,350,000 |
| 2026-01-09 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −26,741 | $111.38 | $3.0M | 799,023 |
| 2026-01-09 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −12,977 | $112.32 | $1.5M | 1,396,096 |
| 2026-01-09 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −6,096 | $112.83 | $688K | 1,390,000 |
| 2026-01-09 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −26,740 | $111.38 | $3.0M | 808,197 |
| 2026-01-09 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −12,977 | $112.32 | $1.5M | 1,396,097 |
| 2026-01-09 | Cochran Caroline Co-Founder, COO | Sale 10b5-1 | −6,097 | $112.83 | $688K | 1,390,000 |
| 2026-01-09 | DeWitte Jacob Co-Founder, CEO | Sale 10b5-1 | −26,740 | $111.38 | $3.0M | 808,197 |
Page 17 of 30 · 586 trades