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Deep Fission, Inc. (NASDAQ:FISN)
US · Delayed Price · Currency is USD
Industrials · Industrial - Machinery
2.69+0.53 (+24.54%)
Market cap
$158M
Insider Score
Health Score
Analyst consensus
Listed since
Jun 18, 2026
Website
Insider Score
––Not scored
FISN Insider Score
No insider has filed an open-market purchase or sale here in the last 90 days, so there is nothing to score yet.
FISN Top Shareholders
FISN Options Owners
| Shareholder | Security | Underlying Shares | |
|---|---|---|---|
| No option positions on FISN in recent 13F filings. | |||
Source: SEC EDGAR Form 13F filings.
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.