YONG SIEW WAI bought TRT
September 28, 2026 · Form 4 insider transaction
YONG SIEW WAI bought 50,000 shares of Trio-Tech International at $3.88 per share, a transaction worth $194.0K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
50,000
Price
$3.88
Total value
$194.0K
InsiderYONG SIEW WAI
RoleOfficer, Director, 10% owner
SecurityTRT Common Stock
Transaction codeM: Option exercise
Transaction dateSeptember 28, 2026
Filing dateSeptember 29, 2026
Shares owned after1,310,247
OwnershipDirect
10b5-1 planNo
AmendedNo