TOP TIERMARKET NEWSWIRE
SEC Form 4 history

NPK INTERNTNL INC (NPKI) insider trades

NPK INTERNTNL INC (NPKI) insider trading activity (SEC Form 4). Over the trailing 90 days, NPKI insiders filed 0 purchases totalling $0 and 2 sales totalling $164K — net SELLING of $164K. Most recent filing: Aug 31, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
0
$0
Sells (90d)
2
$164K
Net (90d)
-$164K
net selling
Most recent
Aug 31, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Aug 31, 2026Robeson Rose MDirS Sale—$13.49$135Kfiling
Aug 19, 2026Lewis Michael ADirS Sale—$14.26$29Kfiling
Jun 9, 2026Briggs LoriVP, Pres, Ind. SolutionsS Sale—$14.75$123Kfiling
Jun 5, 2026Lanigan MatthewPres, CEOS Sale—$14.43$2.4Mfiling
Jun 3, 2026Briggs LoriVP, Pres, Ind. SolutionsS SaleOE—$14.58$152Kfiling
May 19, 2026Lewis Michael ADirS Sale—$15.30$31Kfiling