Irish Simoninsider trades

In SEC Form 4 filings, Irish Simon is listed as Chief Executive Officer of Terrestrial Energy Inc. /DE/ (IMSR). In the last 90 days, Irish Simon bought $50.8K of Terrestrial Energy Inc. /DE/ (IMSR) on the open market and sold none. The purchase was $50.8K of Terrestrial Energy Inc. /DE/ (IMSR) on Oct 13. Took part in a cluster buy; the latest at Terrestrial Energy Inc. /DE/ (IMSR), where 3 insiders bought within 6 days, ending Oct 14.

Companies and roles

Company	Role	Transactions	Last filed
IMSRTerrestrial Energy Inc. /DE/	Chief Executive Officer	1	Oct 14

Cluster buys

IMSR: 3 insiders bought $112.3K between Oct 9 – Oct 14.

Form 4 historysince 2026-10-14

Company	Traded	Filed	Type	Shares	Price	Value	Owned after	10b5-1 plan	Filing
IMSRTerrestrial Energy Inc. /DE/	Oct 13	Oct 14	P	16,900	$3.01	Purchase +$50,818	2,312,834	No	Form 4

Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.