INSIDER · CIK 2091865
Irish Simon
Chief Executive Officer, Director at Terrestrial Energy Inc. /DE/ (IMSR)
↗2 Form 4 rows in the window
Covers original filings from Jul 31, 2026 to Oct 28, 2026. Older trades and amendments are in the SEC history.
$51KBought on the market
$0.00Sold on the market
1Companies
Oct 26, 2026Latest filing
| Company | Title | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 26, 202618:30 | Oct 21, 2026 | IMSRTerrestrial Energy Inc. /DE/ | Chief Executive Officer, Director | M · ExerciseLate 5d | — | +511,580 | 2,824,414 | +22% | — | ||
| Oct 14, 202609:15 | Oct 13, 2026 | IMSRTerrestrial Energy Inc. /DE/ | Chief Executive Officer, Director | P · Buy | $3.01 | +16,900 | 2,312,834 | +1% | +$51K | -50.4% | +11.4% |