Kathleen Flaherty Burke - Insider Trading & Ownership

Location
Mks Instruments, Inc., 2 Tech Drive, Suite 201, Andover, MA
Summary
The estimated net worth of Kathleen Flaherty Burke is at least $9.18M dollars as of November 4, 2025. Kathleen Flaherty Burke is the EVP, GC & Secretary of MKS INC and owns shares of MKS INSTRUMENTS INC (MKSI) stock worth about $9.18M.
Signature
/s/ M. Kathryn Rickards, attorney-in-fact
All Insider Reports
All Insider Reports

Ownership of Kathleen Flaherty Burke

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
MKSI MKS INSTRUMENTS INC EVP, GC & Secretary $9.18M Oct 31, 2025

Insider Transactions Reported by Kathleen Flaherty Burke:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.