Insider Transactions Reported by 17 Insiders of Terrestrial Energy Inc. /DE/

Symbol
IMSR, IMSRW on Nasdaq
Location
Charlotte, NC

There are no Buy or Sell transactions made by insiders since 07 Feb 2025

Terrestrial Energy Inc. /DE/ executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Simon Irish Chief Executive Officer, Director $98,684,142 28 Oct 2025
Shawn Matthews Director $77,388,005 18 Dec 2025
Roberto Sella 10%+ Owner $5,094,184 29 Oct 2025
John Hugh MacDiarmid Director $495,569 18 Dec 2025
FREDERICK W. BUCKMAN Director $412,541 18 Dec 2025
David LeBlanc Chief Technology Officer, Director $376,499 28 Oct 2025
David John Hill Director $352,777 18 Dec 2025
Charles G. Pardee Director $129,078 18 Dec 2025
Steven Bischoff CFO and Director, Director 15 Aug 2024
Andrew Scott Brenner Former Director 28 Oct 2025
Jacob Loveless Former Director 28 Oct 2025
Michael J. Connor Former Director 28 Oct 2025
William F. Smith Chief Operating Officer 28 Oct 2025
Steven M. Millsap GC, Sec'y & Chief Comp. Off'r 28 Oct 2025
Brian Patrick Thrasher Chief Financial Officer 28 Oct 2025
Robert Wood Jones Director 18 Dec 2025
WILLIAM D. JOHNSON Director 18 Dec 2025

Recent Insider Transactions by Companies or Individuals for Terrestrial Energy Inc. /DE/

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.