Late Friday, Oklo Inc. executive Caroline Cochran submitted a Form 144 notice indicating a plan to sell up to 300,000 Class A shares, valued at approximately $21.75 million. The filing comes just ahead of the nuclear developer's first-quarter earnings report, scheduled for release after the market close on May 12.
Oklo shares ended Friday's session at $70.40, down 2.9%, with the company's market capitalization hovering near $10.6 billion. The stock has been closely watched as a proxy for the nuclear-power-for-AI narrative, though it continues to trade more on milestones than on profitability.
In addition to Cochran's filing, CFO Craig Bealmear filed a separate notice on May 1 proposing to sell 16,216 Class A shares, worth about $1.13 million, through Fidelity Brokerage Services. Those shares stemmed from an option grant awarded in December 2023.
Form 144 filings do not confirm that a sale has actually occurred; they are required by the SEC when an affiliate intends to sell more than 5,000 shares or $50,000 in any three-month period. The filer must have a genuine intent to sell within a reasonable timeframe.
Cochran, identified in the filing as COO, Director, and a 10% shareholder of Oklo, listed J.P. Morgan Securities as the broker. The 300,000 shares represent roughly 0.17% of Oklo's 173.6 million outstanding shares. The filing also notes that the shares would be sold by both Cochran and the Caroline Cochran Grantor Retained Annuity Trust No. 1.
Oklo is developing fast-fission power plants, along with isotope supply and fuel recycling technologies. The company has received a site-use permit from the U.S. Department of Energy for a commercial advanced fission facility and has collaborated with Idaho National Laboratory and other national labs.
Competition in the nuclear energy space is intensifying. Meta has signed nuclear-power deals with TerraPower, Oklo, and Vistra, targeting up to 6.6 gigawatts of clean energy by 2035. A 1.2-gigawatt power campus in Pike County, Ohio, linked to Meta data centers, also involves Oklo. Energy systems expert Jesse Jenkins of Princeton University warned that if large data centers come online without new power capacity, electricity rates could face additional strain.
In April, Oklo announced a partnership with NVIDIA and Los Alamos National Laboratory to advance nuclear fuel research and AI-based modeling. CEO Jacob DeWitte described the collaboration as a convergence of reactor deployment, high-performance computing, and world-class fuel and materials science expertise.
Wall Street remains cautious. Citi Research analyst Vikram Bagri, who rates Oklo as Hold, noted that the appointment of new independent directors signals stronger governance as the company shifts from development to reactor deployment. However, Oklo itself acknowledges significant risks, including regulatory hurdles, financing challenges, fuel supply issues, supply chain disruptions, and the fact that no commercial project in its target segment is yet operational.
The upcoming May 12 earnings report carries outsized importance. Investors will be looking for clarity on reactor schedules, fuel development progress, and cash management. Insider sale filings will also be closely scrutinized, as market participants weigh whether these moves are routine portfolio adjustments or a signal of tougher times ahead.
