Oklo Co-Founder in 200K pre-planned share sales
Oklo Inc. Co-Founder and COO Caroline Cochran reported pre-planned sales of 200,000 shares of Class A Common Stock on July 1, 2026.
Rhea-AI Filing Summary
Oklo Inc. Co-Founder and COO Caroline Cochran reported pre-planned sales of 200,000 shares of Class A Common Stock on July 1, 2026. The transactions, executed by GRATs, family trusts and spouse-related accounts, were open-market sales at prices around the low-to-mid $50s per share.
A Rule 10b5-1 trading plan adopted on March 31, 2025 governed the sales, indicating they were scheduled in advance. After the trades, reported positions remained sizable, including 536,483 shares in one Jacob DeWitte GRAT, 569,479 shares in a Caroline Cochran GRAT and 478,039 shares in an account reported as held by her spouse.
Positive
- None.
Negative
- None.
Insider Trade Summary
Net Seller: 200,000 shares
Net Sell
10 txns
Insider
Cochran Caroline
Role
Co-Founder, COO
Sold
200,000 shs ($10.59M)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Class A Common Stock | 60,000 | $52.30 | $3.14M |
| Sale | Class A Common Stock | 40,000 | $53.28 | $2.13M |
| Sale | Class A Common Stock | 60,000 | $52.80 | $3.17M |
| Sale | Class A Common Stock | 40,000 | $53.71 | $2.15M |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
| holding | Class A Common Stock | -- | -- | -- |
Holdings After Transaction:
Class A Common Stock — 478,039 shares (Direct);
Class A Common Stock — 569,479 shares (Indirect, By Caroline Cochran GRAT);
Class A Common Stock — 511,533 shares (Indirect, By Jacob DeWitte);
Class A Common Stock — 536,483 shares (Indirect, By Jacob DeWitte GRAT);
Class A Common Stock — 7,583,085 shares (Indirect, By the Caroline DeWitte Family Trust);
Class A Common Stock — 1,000,000 shares (Indirect, By Caroline DeWitte GRAT No. 2);
Class A Common Stock — 474,011 shares (Indirect, By Caroline DeWitt GRAT No. 3);
Class A Common Stock — 7,851,901 shares (Indirect, By the Jacob DeWitte Family Trust);
Class A Common Stock — 1,000,000 shares (Indirect, By Jacob DeWitte GRAT No. 2);
Class A Common Stock — 506,807 shares (Indirect, By Jacob DeWitte GRAT No.3)
Footnotes (9)
- F1. The sales reported herein were effected pursuant to a Rule 10b5-1 plan adopted on March 31, 2025.
- F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $51.52- $52.51 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
- F3. For more information about the equity of the Issuer held by the Reporting Person, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission.
- F4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.08- $53.49 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
- F5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $52.51-$53.08 inclusive. The Reporting Person's spouse undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
- F6. For more information about the equity of the Issuer held by the Reporting Person's spouse, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission.
- F7. Represents securities held by the Reporting Person's spouse.
- F8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.49-$54.30 inclusive. The Reporting Person's spouse undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.
- F9. Represents securities beneficially owned by the Reporting Person's spouse.
Key Figures
Total shares sold: 200,000 shares
Sale block 1 price: $53.71 per share
Sale block 2 price: $52.80 per share
+5 more
8 metrics
Total shares sold
200,000 shares
Net open-market sales on July 1, 2026
Sale block 1 price
$53.71 per share
40,000-share sale by Jacob DeWitte GRAT
Sale block 2 price
$52.80 per share
60,000-share sale by Jacob DeWitte account
Sale block 3 price
$53.28 per share
40,000-share sale by Caroline Cochran GRAT
Sale block 4 price
$52.30 per share
60,000-share sale reported as spouse-held
Post-trade GRAT holding
536,483 shares
Shares held by one Jacob DeWitte GRAT after sales
Post-trade GRAT holding
569,479 shares
Shares held by a Caroline Cochran GRAT after sales
Post-trade spouse account
478,039 shares
Shares reported as held by the reporting person’s spouse
Key Terms
Rule 10b5-1 plan, weighted average price, GRAT, beneficially owned, +1 more
5 terms
Rule 10b5-1 plan regulatory
"The sales reported herein were effected pursuant to a Rule 10b5-1 plan adopted on March 31, 2025."
A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
GRAT financial
"nature_of_ownership": "By Jacob DeWitte GRAT No.3""
beneficially owned financial
"Represents securities beneficially owned by the Reporting Person's spouse."
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
Class A Common Stock financial
"security_title": "Class A Common Stock""
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What insider transactions did Oklo (OKLO) report for Caroline Cochran?
Oklo reported that entities and accounts associated with Co-Founder and COO Caroline Cochran sold 200,000 Class A Common shares in open-market transactions on July 1, 2026. These included GRATs, family trusts and spouse-related holdings.
Were the Oklo (OKLO) insider sales by Caroline Cochran pre-planned?
Yes. A footnote states the sales were made under a Rule 10b5-1 trading plan adopted on March 31, 2025. Such plans schedule trades in advance, which can make the timing less indicative of the insider’s short-term market view.
Does the Oklo (OKLO) Form 4 mention weighted average pricing for the insider trades?
Yes. Several footnotes state that the reported prices are weighted averages for multiple trades within specified price ranges. The reporting person or spouse undertakes to provide detailed per-trade price information to the company, investors or regulators upon request.
AI-generated analysis. How Rhea-AI works. Not financial advice.
