Info
Insider Ownership

Insider Trading & Ownership of Mark B. Johnson

Location: Houston, TX
Summary: The estimated net worth of Mark B. Johnson is at least $4,373,615 dollars as of 25 Feb 2026. Mark B. Johnson is the Senior Vice President and Chief Financial Officer of DNOW Inc. and owns shares of DNOW Inc. (DNOW) stock worth about $4.37M.
Signature: /s/ Raymond W. Chang, as attorney-in-fact
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Ownership of Mark B. Johnson

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
DNOW	DNOW Inc.	Senior Vice President and Chief Financial Officer	$4,373,615			23 Feb 2026

Insider Transactions Reported by Mark B. Johnson:

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.