FRMI · Insider Trading
Fermi Inc. Common Stock
Every open-market purchase and sale reported by FRMI officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-15 | Melissa A. Neugebauer 2020 Trust | 10%+ Owner | Sell | −8,094,400 | −$28.71M |
| 2026-08-27 | Blanes Jacobo Ortiz | Chief Operating Officer | A | +147,059 | — |
| 2026-08-18 | Lee A McIntire | Chief Executive Officer | A | +468,750 | — |
| 2026-07-02 | James Richard Perry | Director | Sell | −863,637 | −$6.31M |
| 2026-06-04 | Mesut Uzman | Chief Nuclear Constr. Officer | Sell | −158,541 | −$1.00M |
| 2026-06-03 | James Richard Perry | Director | A | +175,094 | — |
| 2026-06-03 | Miles E. Everson | Director | A | +35,818 | — |
| 2026-06-03 | Lawrence M. Kellerman | Chief Power Officer | A | +35,818 | — |
| 2026-06-03 | Lee A McIntire | Director | A | +175,094 | — |
| 2026-06-03 | Cordel Robbin-Coker | Director | A | +175,094 | — |
| 2026-06-03 | Jeffrey Scott Stein | Director | A | +250,000 | — |
| 2026-06-03 | Marius Haas | Director | A | +175,094 | — |
| 2026-04-10 | Miles E. Everson | Chief Financial Officer | Sell | −830,209 | −$3.94M |
| 2026-04-10 | Blanes Jacobo Ortiz | Chief Operating Officer | Sell | −830,908 | −$3.94M |
| 2026-04-10 | Charles Lynn Hamilton | Chief Site Development Officer | Sell | −774,090 | −$3.67M |
| 2026-04-01 | Caddis Holdings, LP | 10%+ Owner | Sell | −22,000,000 | −$112.54M |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Melissa A. Neugebauer 2020 Trust | 10%+ Owner | 99,109,659 | $299.31M |
| Caddis Holdings, LP | 10%+ Owner | 60,946,450 | $184.06M |
| James Richard Perry | Director | 15,827,807 | $47.80M |
| Blanes Jacobo Ortiz | Chief Operating Officer | 13,491,151 | $40.74M |
| Miles E. Everson | Chief Financial Officer | 10,905,519 | $32.93M |
| Charles Lynn Hamilton | Chief Site Development Officer | 9,749,050 | $29.44M |
| Mesut Uzman | Chief Nuclear Constr. Officer | 1,341,459 | $4.05M |
| Marius Haas | Director | 1,075,094 | $3.25M |
| Lee A McIntire | Chief Executive Officer | 784,913 | $2.37M |
| Jeffrey Scott Stein | Director | 250,000 | $755.00K |
| Cordel Robbin-Coker | Director | 175,094 | $528.78K |
| Lawrence M. Kellerman | Chief Power Officer | 35,818 | $108.17K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the FRMI quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.