Every 424B that Oklo Inc. (OKLO) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow OKLO and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full OKLO filings page.
Oklo Inc. (OKLO) is establishing an at-the-market equity program to issue up to $1.0 billion of Class A common stock under an existing $3.5 billion shelf registration, through multiple sales agents on the NYSE and other venues. The company may later amend this arrangement to add complex range and collared forward equity sale structures with designated forward purchasers. As of June 30, 2026, net tangible book value was $3.2 billion, or $17.34 per share, and an illustrative $1.0 billion sale at $42.57 per share would raise cash but create $22.47 per-share dilution for new investors. Oklo describes a capital-intensive growth plan across advanced fission powerhouses, nuclear fuel recycling, and isotope production and intends to use net proceeds for general corporate purposes, working capital, capital expenditures, and potential future investments.
Oklo Inc. has filed a prospectus supplement to sell up to $1,000,000,000 of Class A common stock through an Equity Distribution Agreement with multiple sales agents as an at-the-market offering.
The Sales Agreement permits sales from time to time through brokers, market makers, the NYSE, private negotiated transactions, block trades, or forward sale structures (including range and collared forwards). The offering proceeds will be used for general corporate purposes, working capital, capital expenditures, and potential investments. The prospectus cites 173,867,839 shares outstanding as of March 31, 2026 and discloses compensation to sales agents of up to 1.5% of gross sales price.
Oklo Inc. is launching an at-the-market equity program to offer up to $1.5 billion of Class A common stock through multiple sales agents under a Form S-3 shelf. Shares may be sold from time to time on the NYSE or through other permitted methods, with the company paying up to a 1.5% sales commission.
Oklo plans to use any net proceeds for general corporate purposes, working capital, capital expenditures, and potential investments as it develops its Aurora fast fission powerhouses and related fuel-recycling facilities. The company highlights extensive regulatory and deployment progress, including milestones with the U.S. Department of Energy and the Nuclear Regulatory Commission, as it pursues a power-purchase-agreement model for small advanced reactors.
The filing emphasizes that investors in this program could experience immediate and future dilution, illustrated by an example that assumes sales at $91.84 per share and shows a significant gap between the assumed price and adjusted net tangible book value. Oklo also details substantial business and policy risks, including reliance on favorable government incentives and tax credits, access to advanced nuclear fuels such as HALEU, potential cost inflation, and the early-stage nature of its commercial projects.