Matthew James Warren Insider Trading

Name: Matthew James Warren insider trading: SEC Form 4 filings
Creator: Insiders Notifier
License: https://www.sec.gov/privacy#dissemination

Latest Form 4 (Sep 10, 2026): Sale of 2,991 NPKI shares, $40.1K.

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Latest filings by Matthew James Warren

Filed	Company	Transaction	Shares	Value
Sep 10, 2026	NPK International Inc. (NPKI)	Sale	2,991	$40.1K

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