Form 4 Tracker
Lori Briggs

VP & President, Ind. Solutions · 2 filings · Latest: Jun 1, 2026

NPK International Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Form 4
NPKI
Lori BriggsVP & President, Ind. SolutionsJun 2, 2026
Sale
$14.5810,446$152.3K255,490
NPKI
Lori BriggsVP & President, Ind. SolutionsJun 1, 2026
Option Exercise
$0.0024,340265,936
NPKI
Lori BriggsVP & President, Ind. SolutionsJun 1, 2026
Tax Withholding
$14.3121,755$311.3K241,596
NPKI
Lori BriggsVP & President, Ind. SolutionsMay 19, 2026
Grant/Award
$0.0020,838263,351