Cochran Caroline 4

What Happened
Caroline Cochran, a 10% owner of Oklo, sold a total of 200,000 common shares in open-market transactions on July 1, 2026. The filing lists four dispositions: 60,000 shares at $52.30 ($3,138,000); 40,000 shares at $53.28 ($2,131,200); 60,000 shares at $52.80 ($3,168,000); and 40,000 shares at $53.71 ($2,148,400), for aggregate proceeds of approximately $10.59 million. These sales were executed pursuant to a pre-established Rule 10b5‑1 plan.

Key Details

• Transaction date: July 1, 2026; Form 4 filed July 2, 2026 (filed the next day).
• Reported weighted-average prices: $52.30, $53.28, $52.80, $53.71 (per-lot price ranges noted in footnotes).
• Total shares sold: 200,000; approximate proceeds: $10,585,600 (~$10.59M).
• Footnotes: sales were made under a Rule 10b5‑1 plan adopted March 31, 2025. Footnotes also provide per-lot price ranges (e.g., $51.52–$52.51; $52.51–$53.08; $53.08–$53.49; $53.49–$54.30) and state the reporting person (and, in some notes, the reporting person's spouse) will provide detailed breakdowns on request.
• Shares owned after the transaction are not specified in this Form 4; the filing points to the issuer’s most recent definitive proxy statement for holdings information.

Context
This was a sale by a 10% owner under a scheduled 10b5‑1 plan — typically a pre-arranged program that can cause routine dispositions rather than signaling a short-term view on the stock. Sales generally carry less informational weight for retail investors than open-market buys; consult Oklo’s proxy or other filings for current insider ownership levels and additional context.