Insider Trading & Ownership of Donald G. Macpherson

Location: Lake Forest, IL
Summary: The estimated net worth of Donald G. Macpherson is at least $102,085,971 dollars as of 24 Feb 2026. Donald G. Macpherson is the Chairman and CEO, Director of W.W. GRAINGER, INC. and owns shares of W.W. GRAINGER, INC. (GWW) stock worth about $101.32M. Donald G. Macpherson is the Director of INTERNATIONAL PAPER CO /NEW/ and owns shares of INTERNATIONAL PAPER CO /NEW/ (IP) stock worth about $720.9K. Donald G. Macpherson is the Director of DuPont de Nemours, Inc. and owns shares of DuPont de Nemours, Inc. (DD) stock worth about $42.2K.
Signature: Paige Fleming by Power of Attorney
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Ownership of Donald G. Macpherson

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
GWW	W.W. GRAINGER, INC.	Chairman and CEO, Director	$101,322,915	-$25,957,458	-20%	04 Dec 2025
IP, INPAP	INTERNATIONAL PAPER CO /NEW/	Director	$720,855			08 May 2023
DD	DuPont de Nemours, Inc.	Director	$42,201			19 Feb 2026

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.