Insider Trading & Ownership of Michael A. Lewis

Location: Portland, OR
Summary: The estimated net worth of Michael A. Lewis is at least $2,141,875 dollars as of 25 Nov 2025. Michael A. Lewis is the Director of NPK International Inc. and owns shares of NPK International Inc. (NPKI) stock worth about $1.6M. Michael A. Lewis is the Director of PORTLAND GENERAL ELECTRIC CO /OR/ and owns shares of PORTLAND GENERAL ELECTRIC CO /OR/ (POR) stock worth about $541.7K.
Signature: By: M. Celeste Fruge For: Michael A. Lewis
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Ownership of Michael A. Lewis

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
NPKI	NPK International Inc.	Director	$1,600,165	-$62,268	-3.7%	24 Nov 2025
POR	PORTLAND GENERAL ELECTRIC CO /OR/	Director	$541,710	-$77,674	-13%	21 Jul 2025

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.