Oklo Inc. Class A

Financials

Cash from operating activities —-954.69 K-10.84 M-38.39 M-82.17 M -82.17 M Cash from investing activities —1.2 M224.81 M-175.77 M-489.68 M -489.68 M Cash from financing activities ——-215.91 M301.43 M1.26 B 1.26 B Free cash flow —-954.69 K-10.84 M-38.74 M-115.38 M -115.38 M

Oklo Inc. is a designer of advanced nuclear reactors based in Santa Clara, California. Founded in 2013 by Jacob and Caroline DeWitte, Oklo Inc. focuses on fast-fission power plants. OpenAI co-founder Sam Altman served as Chairman of the Board of Directors, but stepped down in April 2025 to "avoid a conflict of interest ahead of talks between his company and the nuclear start-up on an energy supply agreement." The company's name is derived from Oklo, a region in the country of Gabon, Africa where self-sustaining nuclear fission reactions occurred approximately 1.7 billion years ago. Oklo's business model is aimed at developing, building, and operating fast-fission power plants to sell power to customers, and its main product line for producing power is the Aurora nuclear reactor