Quick answer
Insiders filed 6 Form 4 reports showing 6 open-market purchases of Terrestrial Energy Inc. /DE/ (IMSR) worth $224,559 between 2026-10-09 and 2026-10-14.
Purchases (Form 4, code P)
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| 2026-10-14 | Pardee Charles G | 7,500 | $2.95 | $22,125 |
| 2026-10-14 | Pardee Charles G | 7,500 | $2.95 | $22,125 |
| 2026-10-13 | Irish Simon | 16,900 | $3.01 | $50,818 |
| 2026-10-13 | Irish Simon | 16,900 | $3.01 | $50,818 |
| 2026-10-09 | BUCKMAN FREDERICK W | 12,000 | $3.28 | $39,336 |
| 2026-10-09 | BUCKMAN FREDERICK W | 12,000 | $3.28 | $39,336 |
SEC sources
- 0001193125-26-420002
- 0001193125-26-423068
- 0001193125-26-420002
- 0001193125-26-421089
- 0001193125-26-423068
- 0001193125-26-421089
Updated 2026-10-15. Source: SEC EDGAR filings (linked above). Data only. Not investment advice, no buy/sell recommendation.