Williams David Woodward bought IMSR
October 19, 2026 · Form 4 insider transaction
Williams David Woodward bought 152,672 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.
Direction
Acquired (buy-side)
Shares
152,672
Price
$0.00
Total value
N/A
InsiderWilliams David Woodward
RoleOfficer
SecurityStock Option (Right to Buy)
Transaction codeA: Grant or award
Transaction dateOctober 19, 2026
Filing dateOctober 21, 2026
Shares owned after152,672
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Consists of options granted pursuant to the Terrestrial Energy Inc. 2025 Equity Incentive Plan. The options vest in one-third increments on each of the first, second and third anniversaries of the grant date, subject to the reporting person's continued service through each applicable vesting date.