Claudia Michel Meer - 19 May 2025 Form 4 Insider Report for NPK International Inc. (NPKI)

Role: Director
Signature: By: M. Celeste Fruge For: Claudia M. Meer
Issuer symbol: NPKI
Transactions as of: 19 May 2025
Net transactions value: +$31,680
Form type: 4
Filing time: 20 May 2025, 16:17:58 UTC
Previous filing: 19 May 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Meer Claudia Michel	Director	9320 LAKESIDE BOULEVARD, SUITE 100, THE WOODLANDS	By: M. Celeste Fruge For: Claudia M. Meer	20 May 2025	0001844492

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NPKI	Common Stock	Purchase	$31,680	+4,000	+3.5%	$7.92	118,135	19 May 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported is the weighted average price. These shares were purchased in multiple transactions in the open market at prices ranging from $7.90 to $7.92, inclusive. The reporting person undertakes to provide to NPK International Inc., any security holder of NPK International Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (1) to this Form 4.

Content

The price reported is the weighted average price. These shares were purchased in multiple transactions in the open market at prices ranging from $7.90 to $7.92, inclusive. The reporting person undertakes to provide to NPK International Inc., any security holder of NPK International Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in footnote (1) to this Form 4.