Oklo Inc. SEC Filings

Caroline Cochran, co-founder, COO, director and reported 10% owner of Oklo Inc. (OKLO), reported a Form 4 disclosing a gift transaction dated 09/22/2025. The filing shows a Code G transaction for 25,000 shares of Class A common stock transferred as a gift to a donor-advised fund by the reporting person’s spouse. Post-transaction beneficial ownership figures are reported in the filing and identify securities held indirectly by Jacob DeWitte and interests held in GRATs; the filing is signed by an attorney-in-fact on 09/24/2025.

DeWitte Jacob, Co-Founder, CEO and Director of Oklo Inc. (OKLO), reported a gift transaction on 09/22/2025 disposing of 25,000 shares of Class A Common Stock via a donor advised fund at a reported price of $121.8445 per share. After the transaction, the filing shows 10,080,098 shares owned directly by the reporting person and several indirect holdings: 9,802,108 shares held by spouse Caroline Cochran, 2,000,000 held indirectly by a Jacob DeWitte GRAT and 2,000,000 by a Caroline Cochran GRAT. The Form 4 is signed by an attorney-in-fact on behalf of the reporting person on 09/24/2025. The filing identifies the transfer as a G (gift) transaction.

Oklo Inc. CFO Richard Craig Bealmear reported multiple transactions in Class A common stock on September 17-18, 2025. He exercised two tranches of stock options at an exercise price of $3.18 each, acquiring 100,000 shares on 09/17/2025 and another 100,000 shares on 09/17/2025 (derivative filings show 100,000 options vesting and underlying 100,000 shares each). Following these exercises and subsequent open-market sales, reported holdings of Class A common stock changed across the filings: balances reported include 175,738, 129,535, and 121,913 shares at different points. Sales disclosed include 46,175, 46,203, and 7,622 shares sold at weighted average prices noted between $93.00 and $101.44. The filer certified the Form 4 on 09/19/2025 and provided a footnote that one sale price is a weighted average of multiple executions between $93.00 and $93.11.

Oklo Inc. Form 144 notice: The filing reports a proposed sale of 7,622 Class A shares through Fidelity Brokerage Services LLC on 09/18/2025 with an aggregate market value of $773,182.54. Those shares were acquired the prior day, 09/17/2025, by stock option exercise and paid for in cash. The notice also discloses that Richard C. Bealmear sold 92,378 Class A shares on 09/17/2025 for gross proceeds of $8,658,204.78. The signer represents they do not possess undisclosed material nonpublic information.

Oklo Inc. (OKLO) filed a Form 144 notice reporting a proposed sale of 46,175 Class A shares through Fidelity Brokerage Services with an aggregate market value of $4,361,228.75. The shares represent part of the 147,609,194 shares outstanding and are listed for an approximate sale date of 09/17/2025 on the NYSE. The filing shows the shares were acquired under an option granted 12/23/2023 with an acquisition date and intended payment date of 09/17/2025, and payment is indicated as cash. No securities were reported sold by the filer in the prior three months.

Oklo Inc. (OKLO) filed a Form 144 disclosing a proposed sale of 46,203 Class A shares through Fidelity Brokerage Services with an aggregate market value of $4,296,974.76. The roughly scheduled sale date is 09/17/2025 on the NYSE. The filing states the securities were acquired on 09/17/2025 as an option grant originally dated 12/23/2023, and payment on disposition is listed as Cash. The filer reports no securities sold in the past three months for the account and includes the standard representation that they are not aware of undisclosed material adverse information about the issuer.

Oklo Inc. insider sale by Chief Legal & Strategy Officer and director: The Form 4 shows William Carroll Murphy Goodwin (reporting person) sold 41,387 shares of Class A common stock on 09/05/2025 in multiple transactions at a weighted-average price of $70.0921 per share, with prices in the range $70.00–$70.25. Following the reported transactions the filing indicates 0 shares beneficially owned by the reporting person. The sale was reported on the form by an attorney-in-fact and signed on 09/09/2025. The filer identified as an officer (Chief Legal & Strategy Officer) and director of the issuer.

Oklo Inc. reported Exhibit disclosures under Item 9.01 stating that it has an Equity Distribution Agreement dated June 2, 2025 with Goldman Sachs & Co. LLC, BofA Securities, Inc., B. Riley Securities, Inc. and TD Securities (USA) LLC, incorporated by reference to a Form S-3 registration statement filed June 2, 2025. The filing also furnishes a legal opinion and consent from Latham & Watkins LLP and an embedded Cover Page Interactive Data File (Inline XBRL). These exhibits document the company’s authorized mechanism to offer and sell shares under the referenced S-3 registration and include counsel confirmation related to those arrangements.

Oklo Inc. is offering up to $539,999,000 of Class A common stock through an amended at-the-market Sales Agreement with Goldman Sachs, BofA Securities, B. Riley and TD Securities, leaving approximately $139,999,000 of capacity remaining under the agreement. The Sales Agents may sell shares across markets and will receive commissions up to 2.5% of gross sales. The prospectus discloses historical net tangible book value of $660.4 million, or $4.47 per share, and an as-adjusted value of $1,119.4 million, or $7.74 per share, implying immediate dilution to new investors of $65.90 per share at an assumed $73.64 price. Material company milestones stated include a DOE site use permit and fuel award at Idaho National Laboratory, a Memorandum of Agreement with DOE (Sept 25, 2024), completion of an NRC Phase I pre-application readiness assessment (July 2025) with no significant gaps identified, a December 2024 12 GWe Master Power Agreement with Switch, an approximate 14,100 MWe order book, and a targeted first Aurora powerhouse deployment in late 2027 or early 2028.