Briggs Lori 4
4 · NPK International Inc. · Filed Jun 3, 2025
Insider Transaction Report
Form 4
Briggs Lori
VP & President, Ind. Solutions
Transactions
- Exercise/Conversion
Common Stock
2025-06-01+26,396→ 279,359 total - Exercise/Conversion
Restricted Stock Units
2025-06-01−26,396→ 48,680 totalExercise: $0.00→ Common Stock (26,396 underlying) - Tax Payment
Common Stock
2025-06-01$8.09/sh−5,401$43,694→ 298,298 total - Exercise/Conversion
Restricted Stock Units
2025-06-01−24,340→ 24,340 totalExercise: $0.00→ Common Stock (24,340 underlying) - Tax Payment
Common Stock
2025-06-01$8.09/sh−10,386$84,023→ 278,335 total - Exercise/Conversion
Common Stock
2025-06-01+24,340→ 303,699 total - Tax Payment
Common Stock
2025-06-01$8.09/sh−9,577$77,478→ 288,721 total
Footnotes (3)
- [F1]Restricted stock units convert into common stock on a one-for-one basis.
- [F2]Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.
- [F3]Grant of restricted stock units that vest in one-third increments on June 1 of each subsequent year after grant and settle in shares.