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Terrestrial Energy Inc. /DE/
IMSRNasdaqCIK: 0002019804
Recent Form 4 activity at Terrestrial Energy Inc. /DE/ (IMSR) spans 32 filings across 18 insiders (no open-market buying or selling). Matthews Shawn (Director) is the most active by dollar volume, and the single largest transaction was $63.7M by Matthews Shawn. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$106.3M
Purchases
$0
Sales
$0
Unique Insiders
18
Recent Insider Trades
32 loaded
| Jul 31 | IMSR Terrestrial Energy Inc. /DE/ | Cowan Pamela Beth | Insider | Award | $1.5M |
| Jul 31 | IMSR Terrestrial Energy Inc. /DE/ | Cowan Pamela Beth | Insider | Other | $0 |
| Jul 27 | IMSR Terrestrial Energy Inc. /DE/ | McCarthy Kathryn Ann | Insider | Other | $0 |
| Jul 27 | IMSR Terrestrial Energy Inc. /DE/ | McCarthy Kathryn Ann | Insider | Award | $0 |
| Apr 14 | IMSR Terrestrial Energy Inc. /DE/ | LeBlanc David Michael | Insider | Award | $207.9K |
| Apr 14 | IMSR Terrestrial Energy Inc. /DE/ | Smith William F. | Insider | Award | $207.9K |
| Apr 14 | IMSR Terrestrial Energy Inc. /DE/ | Millsap Steven M. | Insider | Award | $0 |
| Apr 14 | IMSR Terrestrial Energy Inc. /DE/ | Thrasher Brian Patrick | Insider | Award | $369.2K |
| Jan 9 | IMSR Terrestrial Energy Inc. /DE/ | JOHNSON WILLIAM D | Director | Award | $0 |
| Dec 22 | IMSR Terrestrial Energy Inc. /DE/ | Pardee Charles G | Director | Award | $0 |
| Dec 22 | IMSR Terrestrial Energy Inc. /DE/ | BUCKMAN FREDERICK W | Director | Award | $0 |
| Dec 22 | IMSR Terrestrial Energy Inc. /DE/ | Jones Robert Wood | Director | Award | $0 |
| Dec 22 | IMSR Terrestrial Energy Inc. /DE/ | JOHNSON WILLIAM D | Director | Award | $0 |
| Nov 13 | IMSR Terrestrial Energy Inc. /DE/ | Matthews Shawn | Director | Other | $40.3M |
| Feb 17 | IMSR Terrestrial Energy Inc. /DE/ | Sella Roberto Marco | 10% Owner | Other | $0 |
| Jan 22 | IMSR Terrestrial Energy Inc. /DE/ | Sella Roberto Marco | 10% Owner | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | MacDiarmid John Hugh | Director | Other | $0 |
| Oct 30 | IMSR Terrestrial Energy Inc. /DE/ | Matthews Shawn | Director | Other | $63.7M |
| Oct 30 | IMSR Terrestrial Energy Inc. /DE/ | Irish Simon | Chief Executive Officer, Director | Award | $0 |
| Oct 30 | IMSR Terrestrial Energy Inc. /DE/ | Connor Michael J | Insider | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | Irish Simon | Chief Executive Officer, Director | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | BUCKMAN FREDERICK W | Director | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | Pardee Charles G | Director | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | Millsap Steven M. | GC, Sec'y & Chief Comp. Off'r | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | LeBlanc David Michael | Chief Technology Officer, Director | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | Thrasher Brian Patrick | Chief Financial Officer | Other | $0 |
| Oct 30 | IMSR Terrestrial Energy Inc. /DE/ | Brenner Andrew Scott | Insider | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | Smith William F. | Chief Operating Officer | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | Hill David John | Director | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | JOHNSON WILLIAM D | Director | Other | $0 |
| Oct 30 | IMSR Terrestrial Energy Inc. /DE/ | Loveless Jacob | Insider | Other | $0 |
| Nov 7 | IMSR Terrestrial Energy Inc. /DE/ | Jones Robert Wood | Director | Other | $0 |
32 filings