XE · Insider Trading
X-Energy, Inc. Class A Common Stock
Every open-market purchase and sale reported by XE 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 |
|---|---|---|---|---|---|
| 2026-06-16 | Kamal Seyed Ghaffarian | Director | J | +558,876 | — |
| 2026-06-03 | Laura Garcia | Chief Accounting Officer | A | +43,478 | — |
| 2026-06-03 | Daniel Andrew Gross | See Remarks | A | +246,665 | — |
| 2026-04-29 | Gregory James Goff | Director | A | +6,522 | — |
| 2026-04-29 | Michael J Wallace Wallace | Director | MIXED | +7,522 | +$23.00K |
| 2026-04-29 | Kamal Seyed Ghaffarian | Director | A | +13,044 | — |
| 2026-04-29 | Joel Duling | President, TRISO-X | Buy | +100 | +$2.30K |
| 2026-04-29 | Christopher Ginther | Director | A | +6,522 | — |
| 2026-04-29 | Edward Sonnenschein | Director | A | +6,522 | — |
| 2026-04-29 | Laura Garcia | Chief Accounting Officer | Buy | +1,200 | +$27.60K |
| 2026-04-29 | Kathleen W Hyle | Director | MIXED | +16,522 | +$230.00K |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Kamal Seyed Ghaffarian | Director | 6,549,058 | $70.01M |
| Daniel Andrew Gross | See Remarks | 1,025,183 | $10.96M |
| Edward Sonnenschein | Director | 850,945 | $9.10M |
| Joel Duling | President, TRISO-X | 552,699 | $5.91M |
| Laura Garcia | Chief Accounting Officer | 240,300 | $2.57M |
| Kathleen W Hyle | Director | 134,162 | $1.43M |
| Gregory James Goff | Director | 124,162 | $1.33M |
| Christopher Ginther | Director | 124,162 | $1.33M |
| Michael J Wallace Wallace | Director | 71,161 | $760.71K |
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 XE 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.