Terrestrial Energy Inc. /DE/ (IMSR)
25 filings available.
3
Insider buys, 12 months
$112K by 3 insiders
0
Insider sales, 12 months
$0 by 0 insiders
Most active IMSR insiders: Irish Simon and Buckman Frederick W.
Loading activity recap...
Loading insider activity...
Loading institutional activity...
Loading fund comparison...
Loading contract awards...
Loading activity heatmap...
Full Timeline
Every tracked SEC filing, congressional trade, 13F/N-PORT holding change, lobbying disclosure, government contract award, SEC enforcement action, and pay-vs-performance filing for 0002019804, merged into one feed.
Loading timeline...
Who's involved
Loading the people and funds behind 0002019804…
Get instant alerts the moment 0002019804 files, trades, or shows up in Congress, 13F, or lobbying data — right on your phone.
Get the app →Recent filings
- 4 Filing: Terrestrial Energy Inc. /DE/4Oct 30, 2026Filed by Irish Simon
- 8-K Filing: Terrestrial Energy Inc. /DE/8-KOct 27, 2026
Filers on record
Pardee Charles GFirst tracked purchase
Irish SimonFirst tracked purchase