Form D — DEEP FISSION, INC.
0001918102-26-000001 · filed Feb 18, 2026
Offering amounts describe securities offered; amounts sold are issuer-reported as of each filing. Amendments can repeat earlier amounts. We do not add these figures into a capital-raised total. Missing amounts are not zero. Data coverage and methodology · How to interpret the amounts.
Check this disclosure on SEC EDGAR · More Other Energy filings
Offering
- Industry
- Other Energy
- Exemptions
- 06b
- Reported offering amount
- $79,999,995
- Reported amount sold
- $79,999,995
- Minimum investment
- $9,990
- Investors
- —
- Sales commission
- —
- Finders' fees
- —
Issuer
- Name
- DEEP FISSION, INC.
- CIK
- 1918102
- Entity
- Corporation
- Jurisdiction
- DELAWARE
- Year incorporated
- 2021
- Address
- 2001 Addison Street
BERKELEY, CA 94704 - Phone
- (707) 400-0778
Related persons
May not be accurate — issuers self-report this list and the SEC does not verify it. Cross-check the original SEC EDGAR filing if accuracy matters.
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Elizabeth A. Muller · Executive OfficerBerkeley, CA Find on LinkedIn ↗
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Richard A. Muller · Executive OfficerBerkeley, CA Find on LinkedIn ↗
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William Mark Schmitz · Executive OfficerBerkeley, CA Find on LinkedIn ↗
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Thomas S. Glanville · DirectorBerkeley, CA Find on LinkedIn ↗
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Michael S. Brasel · Executive OfficerBerkeley, CA Find on LinkedIn ↗
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Blake Janover · DirectorBerkeley, CA Find on LinkedIn ↗
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Leslie Goldman Tepper · DirectorBerkeley, CA Find on LinkedIn ↗
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Jonathon Angell · DirectorBerkeley, CA Find on LinkedIn ↗
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Jon Gordon · Executive OfficerBerkeley, CA Find on LinkedIn ↗
Other filings from this issuer
View the original filing on SEC EDGAR ↗