FRUGE MARY CELESTE

PrivateCIK: 1975485
Location

THE WOODLANDS, TX

FRUGE MARY CELESTE (VP, General Counsel) exercised options at NPK INTERNATIONAL INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderFRUGE MARY CELESTECIK 1975485
IssuerNPK INTERNATIONAL INC.CIK 71829
Officer· VP, General Counsel
Since Mar 2026
-19.91K
Net shares
Net seller
$168.9K
Total sold
0
Open market trades
0B · 0S
5
Total transactions
17.27K acquired · 37.19K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+17.27K

Price / share

Trade value

% of position

7.6%
6/1/2024
228.25K245.52K

Common Stock

Direct
F · Tax Withholding

Shares

6.82K

Price / share

$8.48

Trade value

$57.83K

% of position

2.8%
6/1/2024
245.52K238.70K

Common Stock

Direct
F · Tax Withholding

Shares

6.80K

Price / share

$8.48

Trade value

$57.64K

% of position

2.8%
6/1/2024
238.70K231.90K

Common Stock

Direct
F · Tax Withholding

Shares

6.30K

Price / share

$8.48

Trade value

$53.39K

% of position

2.7%
6/1/2024
231.90K225.61K
Total

Net shares

2.64K

Net value

-$168.86K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

17.27K shares

Shares

17.27K

Strike price

0.0

Held after

34.55K

Exercisable

6/1/2024
FRUGE MARY CELESTE — Insider Transaction (Form 4) Filed Jun 4, 2024 | Finecho