Oklo Inc.

Oklo Inc. (NYSE: OKLO) is an advanced fission technology company that completed its business combination with AltC Acquisition Corp. in May 2024. AltC held its SPAC IPO in 2021 under the sponsorship of Sam Altman and targeted the clean-energy sector. Oklo designs and develops compact fast fission power plants and commercial fuel recycling capabilities, operating within the advanced nuclear and small modular reactor sector. The company filed its Form 10-K annual report with the SEC on March 17, 2026, covering fiscal year 2025 operations as a post-merger public company. For complete filing history, sponsor data, and deal analytics on Oklo and the broader SPAC universe, sign up for full access at SpacDesk.