FRUGE MARY CELESTE

PrivateCIK: 1975485
Location

THE WOODLANDS, TX

Senior insider sale

VP, General Counsel at NPK INTERNATIONAL INC. — senior position signals high conviction

$168.5K

12.19K shares

What this filing means

FRUGE MARY CELESTE plans to sell 12.19K shares of NPK INTERNATIONAL INC. valued at approximately $168.5K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderFRUGE MARY CELESTECIK 1975485
IssuerNPK INTERNATIONAL INC.CIK 71829
Officer· VP, General Counsel
Since Mar 2026
12.19K
Shares to sell
$168.5K
Approx. market value
12.19K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

Exercise of Stock Options

Cash

3/6/2026
12.19K
Total acquired12.19K
Planned & Completed Dispositions1
Sort
NYSEPlanned

Units to sell

12.19K

Market value

$168.5K

3/6/2026
Total

Units

12.19K

Value

$168.5K

FRUGE MARY CELESTE — Planned Insider Sale (Form 144) | Finecho