Home/Filings/4/0000071829-25-000093
4//SEC Filing

WHITE DOUGLAS L 4

Accession 0000071829-25-000093

CIK 0000071829other

Filed

Jun 2, 8:00 PM ET

Accepted

Jun 3, 6:22 PM ET

Size

14.9 KB

Accession

0000071829-25-000093

Insider Transaction Report

Form 4
Period: 2025-06-01
WHITE DOUGLAS L
VP, CAO & Treasurer
Transactions
  • Exercise/Conversion

    Common Stock

    2025-06-01+14,667320,228 total
  • Exercise/Conversion

    Common Stock

    2025-06-01+17,333305,561 total
  • Tax Payment

    Common Stock

    2025-06-01$8.09/sh3,122$25,257317,106 total
  • Tax Payment

    Common Stock

    2025-06-01$8.09/sh6,820$55,174310,286 total
  • Tax Payment

    Common Stock

    2025-06-01$8.09/sh5,771$46,687304,515 total
  • Exercise/Conversion

    Restricted Stock Units

    2025-06-0117,33329,333 total
    Exercise: $0.00Common Stock (17,333 underlying)
  • Exercise/Conversion

    Restricted Stock Units

    2025-06-0114,66714,666 total
    Exercise: $0.00Common Stock (14,667 underlying)
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.

Issuer

NPK International Inc.

CIK 0000071829

Entity typeother

Related Parties

1
  • filerCIK 0001608944

Filing Metadata

Form type
4
Filed
Jun 2, 8:00 PM ET
Accepted
Jun 3, 6:22 PM ET
Size
14.9 KB