WEISLER DION J sold TMO
May 20, 2026 · Form 4 insider transaction
WEISLER DION J sold 80.287 shares of Thermo Fisher Scientific Inc. at $451.79 per share, a transaction worth $36.3K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
80.287
Price
$451.79
Total value
$36.3K
InsiderWEISLER DION J
Role—
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateMay 20, 2026
Filing dateMay 22, 2026
Shares owned after4,947
OwnershipDirect
10b5-1 planNo
AmendedNo