Matthew Lanigan

Director & President & CEO

Director & President & CEO at NPK International Inc., filing insider transactions on 2026-06-03.

Total Purchases

—

0 transactions

Total Sales

$2.4M

1 transaction

Companies Traded

1

1 total filings

Active Since

2026-06-03

Last: 2026-06-03

Companies

NPK International Inc.

Other Reporting Insiders at NPK International Inc.

Transaction History

Date	Ticker	Type	Shares	Price	Value	Owned After
2026-06-03	NPKI	Sale	167.4K	$14.43	$2.4M	254.7K	SEC ↗

Matthew Lanigan (NPK International Inc.) Insider Trades | Tormere