Form 4: Oklo COO Sells Shares
Insider Transaction (Form 4)
Caroline Cochran, Co-Founder, COO, a Director and 10% owner of Oklo Inc., sold 120,000 shares of common stock on August 3, 2026.
Summary
- Open-market sale: disposed of 40,000 Class A Common Stock at $41.35 ($1,654,000) on August 3, 2026; holds 438,039 after (Direct).
- Open-market sale: disposed of 16,500 Class A Common Stock at $38.55 ($636,075) on August 3, 2026; holds 552,979 after (Indirect).
- Open-market sale: disposed of 3,500 Class A Common Stock at $39.60 ($138,600) on August 3, 2026; holds 549,479 after (Indirect).
- Open-market sale: disposed of 40,000 Class A Common Stock at $41.68 ($1,667,200) on August 3, 2026; holds 471,533 after (Indirect).
- Open-market sale: disposed of 12,849 Class A Common Stock at $40.14 ($515,759) on August 3, 2026; holds 523,634 after (Indirect).
- Open-market sale: disposed of 7,151 Class A Common Stock at $40.94 ($292,762) on August 3, 2026; holds 516,483 after (Indirect).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $4,904,396 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Caroline Cochran — Director, Officer (Co-Founder, COO), 10% owner
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-03 | Open-market sale | Class A Common Stock | 40,000 | $41 | $1.7M | 438,039 |
| 2026-08-03 | Open-market sale | Class A Common Stock | 16,500 | $39 | $636.1K | 552,979 |
| 2026-08-03 | Open-market sale | Class A Common Stock | 3,500 | $40 | $138.6K | 549,479 |
| 2026-08-03 | Open-market sale | Class A Common Stock | 40,000 | $42 | $1.7M | 471,533 |
| 2026-08-03 | Open-market sale | Class A Common Stock | 12,849 | $40 | $515.8K | 523,634 |
| 2026-08-03 | Open-market sale | Class A Common Stock | 7,151 | $41 | $292.8K | 516,483 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-03 | Open-market sale (40,000 shares) |
| 2026-08-03 | Open-market sale (16,500 shares) |
| 2026-08-03 | Open-market sale (3,500 shares) |
| 2026-08-03 | Open-market sale (40,000 shares) |
| 2026-08-03 | Open-market sale (12,849 shares) |
| 2026-08-03 | Open-market sale (7,151 shares) |
Keywords
insider transaction, Form 4, OKLO, Oklo Inc., bearish, Caroline Cochran
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