# Deep Fission, Inc.: Form 8-K, filed Nov 7, 2025

- Company: [Deep Fission, Inc.](/companies/fisn.md) (CIK 1918102)
- Form: 8-K
- Filed: 2025-11-07
- Accepted by EDGAR: Nov 6, 2025, 18:18 ET
- Period: 2025-11-06
- Accession: 0001104659-25-107929
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/1918102/000110465925107929/tm2530540d1_8k.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/1918102/000110465925107929/

## Items reported

- Item 7.01: Regulation FD disclosure
- Item 9.01: Financial statements and exhibits

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/1918102/000110465925107929/tm2530540d1_8k.htm

Filed Nov 7, 2025.
Source: SEC EDGAR, the filing index for accession 0001104659-25-107929. Last ingested by Listed: Nov 4, 2026, 19:30 ET. No prices; not investment advice.