Griffin Perry insider trades: Fermi (FRMI) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Griffin reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | FRMI | ↓ Sell | 11,000,000 | $5.12 | $56.3M | Indirect | Apr 1, 2026 (1d) |
| Sep 12, 2024 | GRNT | ↑ Buy | 5,000 | $6.13 | $31K | Direct | Sep 13, 2024 (1d) |
| May 23, 2024 | GRNT | ↑ Buy | 2,000 | $6.54 | $13K | Direct | May 23, 2024 (0d) |
| Dec 4, 2023 | GRNT | ↑ Buy | 3,000 | $5.89 | $18K | Direct | Dec 4, 2023 (0d) |
| Sep 18, 2023 | GRNT | ↑ Buy | 2,000 | $5.76 | $12K | Direct | Sep 18, 2023 (0d) |
| May 31, 2023 | GRNT | ↑ Buy | 600 | $5.47 | $3K | Direct | May 31, 2023 (0d) |
| May 25, 2023 | GRNT | ↑ Buy | 166 | $5.75 | $955 | Direct | May 25, 2023 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other FRMI insiders
Open-market trades in the last 12 months
About Griffin Perry's insider trades
Griffin Perry is an insider at Fermi (FRMI). Since May 25, 2023, Griffin has reported 6 open-market purchases worth $77K and 1 sale worth $56.3M on SEC Form 4. In the last 12 months: 1 sale ($56.3M).
Their filings also include other transactions (7 filings), grants and awards (4 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every FRMI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.