Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001775435

Kathleen Flaherty Burke

28 transactions in one company, from October 31, 2025 to May 11, 2026.

Transactions
281 company
Bought · P
$0open market
Sold · S
$2.5Mopen market
Net
−$2.5Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
MKS INCMKSI28—$2.5M

All transactions

28 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
MKS INCMKSIKathleen Flaherty BurkeGCMay 11S4,355$319.94$1.4M
MKS INCMKSIKathleen Flaherty BurkeGCFeb 20S4,254$250.00$1.1M
MKS INCMKSIKathleen Flaherty BurkeGCDERIVFeb 17M2,493——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVFeb 17M2,336——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVFeb 17M1,576——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVFeb 17M563——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVFeb 17M1,788——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVFeb 17M3,451——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVFeb 17A3,328——
MKS INCMKSIKathleen Flaherty BurkeGCFeb 17F5,318$260.74$1.4M
MKS INCMKSIKathleen Flaherty BurkeGCFeb 17M2,493——
MKS INCMKSIKathleen Flaherty BurkeGCFeb 17M2,336——
MKS INCMKSIKathleen Flaherty BurkeGCFeb 17M1,576——
MKS INCMKSIKathleen Flaherty BurkeGCFeb 17M563——
MKS INCMKSIKathleen Flaherty BurkeGCFeb 17M1,788——
MKS INCMKSIKathleen Flaherty BurkeGCFeb 17M3,451——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVFeb 8A7,009——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVOct 31M341——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVOct 31M144——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVOct 31M82——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVOct 31M52——
MKS INCMKSIKathleen Flaherty BurkeGCDERIVOct 31M158——
MKS INCMKSIKathleen Flaherty BurkeGCOct 31F777$143.71$112K
MKS INCMKSIKathleen Flaherty BurkeGCOct 31M341——
MKS INCMKSIKathleen Flaherty BurkeGCOct 31M144——
MKS INCMKSIKathleen Flaherty BurkeGCOct 31M82——
MKS INCMKSIKathleen Flaherty BurkeGCOct 31M52——
MKS INCMKSIKathleen Flaherty BurkeGCOct 31M158——