ROBESON ROSE M 4
4 · NPK International Inc. · Filed May 19, 2025
Insider Transaction Report
Form 4
ROBESON ROSE M
Director
Transactions
- Award
Common Stock
2025-05-15+18,720→ 214,285 total
Footnotes (1)
- [F1]The shares will vest on the earlier of the first anniversary of the date of grant or the day prior to the next annual stockholders meeting.