GrantInsider
Barton III Alvin James — grant in NPK International Inc.
Officer (EVP Commercial Growth & Ops.)
12,850 shares · code A
View SEC EDGAR filing →Form 4 insider tape
NPKI
Live SEC EDGAR Form 4 buys and sells for NPKI · 0 buys / 3 sells in this slice. Structured filings only — no AI rewrite. Informational — not investment advice.
SellInsider
Warren Matthew James — sell in NPK International Inc.
Officer (Chief Accounting Officer)
2,991 shares @ $13.41 · ~$40K · code S
View SEC EDGAR filing →SellInsider
ROBESON ROSE M — sell in NPK International Inc.
Director
10,000 shares @ $13.49 · ~$135K · code S
View SEC EDGAR filing →SellInsider
Lewis Michael A — sell in NPK International Inc.
Director
2,013 shares @ $14.26 · ~$29K · code S
View SEC EDGAR filing →GrantInsider
Pederson Kristen J. — grant in NPK International Inc.
Director
6,614 shares · code A
View SEC EDGAR filing →