Burke Kathleen Flaherty sold MKSI
October 31, 2025 · Form 4 insider transaction
Burke Kathleen Flaherty sold 777 shares of MKS Inc. at $143.71 per share, a transaction worth $111.7K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 4 days after the transaction.
Direction
Disposed (sell-side)
Shares
777
Price
$143.71
Total value
$111.7K
InsiderBurke Kathleen Flaherty
Role—
CompanyMKS Inc. (MKSI)
SecurityCommon Stock
Transaction codeF: Shares withheld for taxes
Transaction dateOctober 31, 2025
Filing dateNovember 4, 2025
Shares owned after51,075
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Shares used to satisfy FICA taxes.