Deep Fission, Inc (FISN) insider trading
Every open-market stock purchase and sale by Deep Fission, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- No open-market insider trades in the last 12 months.
- No open-market insider buys on record.
Last 12 months: insiders bought $0 (0 buys) and sold $0 (0 sales). Last close $2.41 on Oct 22, 2026.
Recent FISN insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Jul 23, 2026 | Thomas S Glanville (Director) | Bought (not open market) | — |
| Jul 23, 2026 | Blake Janover (Director) | Bought (not open market) | — |
| Jul 23, 2026 | Tepper Leslie Goldman (Director) | Bought (not open market) | — |
| Jul 23, 2026 | Jonathon Angell (Director) | Bought (not open market) | — |
Who's trading FISN
- Jonathon Angell, Director: other filings, last Jul 23, 2026
- Thomas S Glanville, Director: other filings, last Jul 23, 2026
- Tepper Leslie Goldman, Director: other filings, last Jul 23, 2026
- Blake Janover, Director: other filings, last Jul 23, 2026
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