Insider Trading & Ownership of William M. Cook

Location: Philadelphia, PA
Summary: The estimated net worth of William M. Cook is at least $7,544,314 dollars as of 05 Mar 2026. William M. Cook is the Director of IDEX CORP /DE/ and owns shares of IDEX CORP /DE/ (IEX) stock worth about $4.72M. William M. Cook is the Director of Axalta Coating Systems Ltd. and owns shares of Axalta Coating Systems Ltd. (AXTA) stock worth about $1.61M. William M. Cook is the Director of Mativ Holdings, Inc. and owns shares of Mativ Holdings, Inc. (MATV) stock worth about $1.21M.
Signature: /s/ Mark Sherman, attorney-in-fact
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Ownership of William M. Cook

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
IEX	IDEX CORP /DE/	Director	$4,719,592			06 May 2022
AXTA	Axalta Coating Systems Ltd.	Director	$1,612,176			03 Mar 2026
MATV	Mativ Holdings, Inc.	Director	$1,212,546	+$29,200	+2.5%	01 Jan 2026
NP	Neenah Inc	Director				06 Jul 2022

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.