NasdaqGS - Nasdaq Real Time Price
USD
Terrestrial Energy Inc. (IMSR)
2.5650
-0.3050
(-10.63%)
At close: 4:00:00 PM EST
2.5021
-0.0629
(-2.45%)
After hours: 5:51:30 PM EST
Trade IMSR on Coinbase
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Learn moreInsider Roster
Insider roster data is derived solely from the last 24 months of Form 3 & Form 4 SEC filings.
| Individual or Entity | Most Recent Transaction | Date | Shares Owned as of Transaction Date |
|---|---|---|---|
| BUCKMAN FREDERICK W Director |
Purchase | Oct 9, 2026 | 33,599 |
| IRISH SIMON Chief Executive Officer |
Conversion of Exercise of derivative security | Oct 21, 2026 | 5,695,190 |
| PARDEE CHARLES G Director |
Purchase | Oct 14, 2026 | 14,258 |
