Joseph B. Donahue - Insider Trading & Ownership

Location
1050 Westlakes Drive, Berwyn, PA
Summary
The estimated net worth of Joseph B. Donahue is at least $831K dollars as of May 13, 2025. Joseph B. Donahue is the Director of MKS INSTRUMENTS INC and owns shares of MKS INSTRUMENTS INC (MKSI) stock worth about $831K.
Signature
/s/ M. Kathryn Rickards, attorney-in-fact
All Insider Reports
All Insider Reports

Ownership of Joseph B. Donahue

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
MKSI MKS INSTRUMENTS INC Director $831K May 12, 2025

Insider Transactions Reported by Joseph B. Donahue:

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.