SEC Form D private-offering filing

DEEP FISSION, INC.

Name: DEEP FISSION, INC. - new SEC Form D private-offering filing, Berkeley, CA
Published: 2026-02-18

A new SEC Form D private-offering notice from Berkeley, CA, a $79,999,995 filer-stated offering target in Climate & energy. The source filing is one click away.

DEEP FISSION, INC. site↗ Verified via SEC Form D

Develops the Gravity nuclear reactor, a small modular pressurized water reactor deployed a mile underground using deep borehole drilling for lower cost, safer power generation.

Filed 2026-02-18Filed to raise $79,999,995First money in 2026-02-05Raised so far $79,999,995HQ (as filed) Berkeley, CASector Climate & energy ✓Stage (inferred) GrowthCall status Call-ready

Source linked the Form D on EDGAR↗Website verified deepfission.com↗Named in the filing 9 executives & directors

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This is a public SEC Form D private-offering notice, the filer's own statement to the SEC. Amounts are offering targets, not confirmed closes. Takeoff Radar pulls Form D nightly from EDGAR and links every filing to its source.