4 | SEC Filings Hub

Filing metadata

Accession number: 0001104659-25-124201
Form type: Form 4
Filer: DEEP FISSION, INC.
CIK: CIK 1918102
Filed: Dec 23, 2025
Reporting period: Dec 19, 2025
Description: Insider transaction

Documents

0001104659-25-124201-index.htm

Complete submission

0001104659-25-124201.txt

directory listing

Filed by

DEEP FISSION, INC.