October 28, 2025 · Form 4 insider transaction
Irish Simon bought 166,298 shares of Terrestrial Energy Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Each restricted stock unit represents a contingent right to acquire one share of Common Stock. The restricted stock units vest pro rata over a three year period following the grant date.