Oklo Inc. (OKLO) SEC filings document the regulatory record of an advanced nuclear technology company developing fast fission power plants, nuclear fuel recycling and critical isotope supply. For Oklo, quarterly reports and amended quarterly reports are useful for reviewing operating updates, capital-structure disclosure, risk factors and the company’s description of its nuclear development activities.
Oklo’s Form 8-K filings are especially relevant because the company’s business can be affected by material agreements, financing arrangements, officer and director changes, shareholder voting results and other reported events. Recent 8-K categories include material definitive agreements, governance matters and annual meeting results. These filings help investors separate company-disclosed events from general market commentary about advanced nuclear power.
Annual reports, quarterly reports and proxy statements can also show how Oklo explains its business model, emerging growth company status, governance structure, executive compensation framework and stockholder voting matters. The company’s proxy materials and meeting-result filings provide details on board elections, auditor ratification and other shareholder matters.
For OKLO stock research, the most relevant filing types include Form 10-K for annual business and risk disclosure, Form 10-Q for quarterly updates, Form 8-K for material events, and DEF 14A proxy statements for governance and compensation information. These documents are central to understanding Oklo’s public-company obligations as it works on Aurora powerhouse commercialization, fuel recycling and isotope-related projects.
Kan Derek T. reported acquisition or exercise transactions in this Form 4 filing.
Oklo Inc. director Derek T. Kan received a grant of 3,213 Restricted Stock Units (RSUs), each representing one share of Class A Common Stock. These RSUs vest in full on June 3, 2027, meaning the shares are delivered only if the vesting conditions are met.
Following this award, Kan holds 7,912 RSUs in total. This is a compensation-related equity grant, not an open‑market stock purchase or sale, and therefore does not reflect a trading decision based on Oklo’s share price.
CHRISTIAN DAVID A reported acquisition or exercise transactions in this Form 4 filing.
Oklo Inc. director David A. Christian received a grant of 3,213 Restricted Stock Units, each representing a contingent right to one share of Class A Common Stock. These RSUs were awarded as compensation at no cash cost to him and are not an open-market purchase.
The restricted stock units vest in full on June 3, 2027. Following this award, Christian holds a total of 7,912 RSUs tied to Oklo Class A Common Stock, aligning a portion of his compensation with the company’s future share performance.
Kinzley Richard reported acquisition or exercise transactions in this Form 4 filing.
Oklo Inc. director Richard Kinzley reported a compensation grant of 3,213 Restricted Stock Units (RSUs) tied to Oklo’s Class A Common Stock. Each RSU represents the right to receive one share in the future. The RSUs vest in full on June 3, 2027, and Kinzley now holds 3,213 RSUs directly following this award.
Jansen John M reported acquisition or exercise transactions in this Form 4 filing.
Oklo Inc. director John M. Jansen received a grant of 3,213 restricted stock units as equity compensation. Each unit represents a contingent right to receive one share of Oklo’s Class A Common Stock. The restricted stock units vest in full on June 3, 2027, after which the underlying shares may be delivered, assuming vesting conditions are met.
Thompson Michael N. Jr. reported acquisition or exercise transactions in this Form 4 filing.
Oklo Inc. director Michael N. Thompson Jr. received a grant of 3,213 restricted stock units, each representing one share of Class A Common Stock. These units vest in full on June 3, 2027, and bring his total reported restricted stock units to 6,659 held directly.
PONEMAN DANIEL B reported acquisition or exercise transactions in this Form 4 filing.
Oklo Inc. director Daniel B. Poneman reported receiving a grant of 3,213 Restricted Stock Units, each representing a contingent right to one share of Class A Common Stock. These RSUs were awarded as compensation and do not involve an open-market purchase or sale.
Following the award, Poneman has 6,659 derivative-based interests tied to Class A Common Stock. The RSUs vest in full on June 3, 2027, meaning shares are delivered only if the vesting conditions are satisfied and he remains eligible at that time.
Oklo Inc. director David G. Park reported a compensation-related equity award. On June 11, 2026, he received 3,213 Restricted Stock Units (RSUs), each representing a right to receive one share of Oklo Class A common stock. These RSUs vest in full on June 3, 2027. Following this grant, Park holds a total of 7,912 RSUs, all reported as directly owned, which will convert into an equal number of Class A shares as they vest.
Peters Mark T reported acquisition or exercise transactions in this Form 4 filing.
Oklo Inc. director Mark T. Peters reported a compensation-related equity grant rather than an open-market trade. He received 3,213 restricted stock units (RSUs), each representing one share of Oklo Class A Common Stock. These RSUs vest in full on June 3, 2027, and following this award he now holds 7,912 RSUs directly. The filing reflects routine director compensation using stock-based awards, with no cash purchase or sale of shares disclosed.
Oklo Inc. reported the results of its 2026 Annual Meeting of Stockholders held on June 3, 2026. Stockholders elected three Class II directors to serve until the 2029 Annual Meeting. Caroline DeWitte received 70,248,972 votes for and 325,706 withheld, Richard W. Kinzley received 58,801,919 votes for and 11,772,759 withheld, and Dr. Mark Peters received 70,337,683 votes for and 236,995 withheld, with 44,543,612 broker non-votes recorded for each nominee.
Stockholders also ratified the appointment of Deloitte & Touche LLP as Oklo’s independent registered public accounting firm for the fiscal year ending December 31, 2026, with 114,199,807 votes for, 378,949 against, and 539,534 abstentions.
Oklo Inc. Chief Financial Officer Richard Craig Bealmear reported a mix of option exercises, share sales and a charitable gift of stock. He exercised stock options to acquire a total of 122,096 shares of Class A Common Stock at $3.18 per share, and sold 73,081 shares in open-market transactions at weighted average prices between $65.00 and about $69.55, under a pre-arranged Rule 10b5-1 trading plan adopted on September 22, 2025. He also donated 2,100 shares as a bona fide gift to a donor-advised fund. After these transactions, he directly owns 444,557 shares of Class A Common Stock and 786,165 stock options with a $3.18 exercise price expiring on December 22, 2033.