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FISN

Deep Fission, Inc.

Company with tickers: FISN

CIK
1918102
Shares Outstanding
56,396,123

Private capital raises reported to the SEC on Form D under Regulation D, showing the offering size, amount sold, minimum investment and number of investors. Public operating companies rarely raise capital this way, so this page is often empty.

Filed Type Offering Sold
2026-02-18 New $79,999,995 $79,999,995
2025-09-24 New $120,000,000 $0
2025-09-23 New $31,759,998 $30,000,000
Showing 1–3 of 3 filings