SEC Form 4 insider trading filings tracked in real time from EDGAR

Irish Simon — Chief Executive Officer

Insider trading activity for Irish Simon sourced from SEC EDGAR Form 4 filings.

Overview

  • Title: Chief Executive Officer
  • Company: Terrestrial Energy Inc. /DE/
  • Total insider trades: 1
  • Total buy volume: $51K
  • Total sell volume: $0
  • Last trade: Oct 14, 2026

Recent Trades

DateInsiderTicker / Company TypeSharesValue
Oct 13, 2026 Irish Simon IMSR Terrestrial Energy Inc. /DE/ BUY 16,900 $51K

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