Bertrand Loy - Insider Trading & Ownership

Location
C/O Entegris, Inc., 129 Concord Rd, Billerica, MA
Summary
The estimated net worth of Bertrand Loy is at least $26M dollars as of December 3, 2025. Bertrand Loy is the Executive Chair, Director of ENTEGRIS INC and owns shares of ENTEGRIS INC (ENTG) stock worth about $23.7M. Bertrand Loy is the Director of HARVARD BIOSCIENCE INC and owns shares of HARVARD BIOSCIENCE INC (HBIO) stock worth about $2.29M.
Signature
/s/ Joseph Colella, Attorney-In-Fact for Bertrand Loy
All Insider Reports
All Insider Reports

Ownership of Bertrand Loy

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
ENTG ENTEGRIS INC Executive Chair, Director $23.7M -$4.43M -15.7% Dec 1, 2025
HBIO HARVARD BIOSCIENCE INC Director $2.29M May 21, 2024

Insider Transactions Reported by Bertrand Loy:

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.