NPK International Inc. (0000071829)

SIC: 3533 - Oil & Gas Field Machinery & Equipment State location: TX | State of Inc.: DE | Fiscal Year End: 1231 formerly: NEWPARK RESOURCES INC (until 2024-12-03) Business Address 9320 LAKESIDE BOULEVARD SUITE 100 THE WOODLANDS TX 77381 281-362-6800 Mailing Address 9320 LAKESIDE BOULEVARD SUITE 100 THE WOODLANDS TX 77381 Ownership Reports from: (Click on owner name to see other issuer holdings for the owner, or CIK for owner filings.) Owner Filings Transaction Date Type of Owner CUTILLO JOSEPH A 0001671928 2025-03-10 director Fruge Mary Celeste 0001975485 2023-05-01 officer: VP, General Counsel Meer Claudia Michel 0001844492 2022-03-01 director Young Donald Win 0001916355 2022-03-01 director Briggs Lori 0001880836 2021-09-01 officer: VP & President, Industrial Lewis Michael A 0001423238 2021-01-01 director PATERSON DAVID A 0001782576 2019-07-15 officer: VP & President, Fluid Systems Earle Edward Chipman 0001555362 2018-08-15 officer: VP and Special Advisor to CEO ROBESON ROSE M 0001251678 2018-01-01 director MINGE JOHN C 0001724571 2017-12-01 director VOLLANDS PHILLIP T 0001710817 2017-10-15 officer: Vice President and President LANIGAN MATTHEW 0001672978 2016-04-22 officer: VP and Pres of NMIS WHITE DOUGLAS L 0001608944 2014-05-22 officer: Controller, CAO, PAO BEST ANTHONY JAMES 0001364843 2014-03-10 director LARSON RODERICK A. 0001550150 2014-03-10 director Kendrick Lee Ann 0001548170 2012-04-24 officer: Vice President, HR FINLEY G STEPHEN 0001158643 2011-06-09 director WARREN GARY L 0001188792 2011-06-09 director BOX JERRY 0001191405 2011-06-09 director AIROLA MARK J 0001240371 2011-06-09 officer: Vice President, General Counse Anderson David C 0001363422 2011-06-09 director Smith Bruce Campbell 0001365567 2011-06-09 officer: VP & Pres, Drilling Fluids McFarland James 0001380436 2011-06-09 director Piontek Gregg 0001418328 2011-05-06 officer: VP, Controller, PAO Juergens Jeffery L 0001503567 2010-10-18 officer: VP & Pres of NMIS & NES Moss William D 0001436742 2010-08-18 officer: Vice President Howes Paul L 0001357220 2010-08-04 director, officer: President and CEO Braun James E 0001375917 2010-08-03 officer: Vice President and CFO Cooper Samuel Lee 0001365565 2009-03-05 officer: VP & President, Env Services Wingerter Eric Martin 0001365456 2006-06-07 officer: VP/Controller & Acting CFO Mikaelian Sean David 0001365650 2006-06-07 officer: President - Subsidiary KAUFMAN ALAN JOSEPH 0001044395 2005-09-26 director HARTVILLE GROUP INC 0001126960 2005-03-04 director STONE JAMES HIRAM 0001185710 2003-06-11 director BALLANTINE WILLIAM THOMAS 0001186983 2003-06-11 director, officer: President and COO COLE JAMES D 0001186989 2003-06-11 director, officer: Chairman of Board and CEO HARDEY MATTHEW W 0001186994 2003-06-11 officer: VP of Finance and CFO HUNT DAVID P 0001186997 2003-06-11 director STULL ROGER 0001187004 2003-06-11 director KAUFMAN ALAN J 0001188974 2003-06-11 director TUCEI F WALKER JR 0001219729 2003-06-11 director

Items 1 - 80

The information presented below contains only portions of the information presented in the referenced filing or filings.
You should consult the original filing for complete information. Hyperlinks to the forms are provided for your convenience.

Acquistion or Disposition	Transaction Date	Deemed Execution Date	Reporting Owner	Form	Transaction Type	Direct or Indirect Ownership	Number of Securities Transacted	Number of Securities Owned	Line Number	Owner CIK	Security Name
A	2025-03-05		MINGE JOHN C	4	P-Purchase	--D	10000.0000	230287.0000	1	0001724571	Common Stock
A	2024-12-13		WHITE DOUGLAS L	4	A-Award	--D	722.0000	258328.0000	1	0001608944	Common Stock
D	2024-09-01		LANIGAN MATTHEW	4	M-Exempt	--D	33333.0000	309027.0000	3	0001672978	Restricted Stock Units
D	2024-09-01		LANIGAN MATTHEW	4	F-InKind	--D	13116.0000	778816.0000	2	0001672978	Common Stock
A	2024-09-01		LANIGAN MATTHEW	4	M-Exempt	--D	33333.0000	791932.0000	1	0001672978	Common Stock
D	2024-09-01		Briggs Lori	4	M-Exempt	--D	16666.0000	75076.0000	3	0001880836	Restricted Stock Units
D	2024-09-01		Briggs Lori	4	F-InKind	--D	6558.0000	201296.0000	2	0001880836	Common Stock
A	2024-09-01		Briggs Lori	4	M-Exempt	--D	16666.0000	207854.0000	1	0001880836	Common Stock
A	2024-06-14		WHITE DOUGLAS L	4	A-Award	--D	841.0000	257606.0000	1	0001608944	Common Stock
A	2024-06-14		Briggs Lori	4	A-Award	--D	1378.0000	191188.0000	1	0001880836	Common Stock
D	2024-06-01		Piontek Gregg	4	M-Exempt	--D	40380.0000	124548.0000	10	0001418328	Restricted Stock Units
D	2024-06-01		Piontek Gregg	4	M-Exempt	--D	43790.0000	164928.0000	9	0001418328	Restricted Stock Units
D	2024-06-01		Piontek Gregg	4	M-Exempt	--D	51181.0000	208718.0000	8	0001418328	Restricted Stock Units
D	2024-06-01		Piontek Gregg	4	F-InKind	--D	20139.0000	791530.0000	6	0001418328	Common Stock
D	2024-06-01		Piontek Gregg	4	F-InKind	--D	17231.0000	811669.0000	5	0001418328	Common Stock
D	2024-06-01		Piontek Gregg	4	F-InKind	--D	15889.0000	828900.0000	4	0001418328	Common Stock
A	2024-06-01		Piontek Gregg	4	M-Exempt	--D	40380.0000	844789.0000	3	0001418328	Common Stock
A	2024-06-01		Piontek Gregg	4	M-Exempt	--D	43790.0000	804409.0000	2	0001418328	Common Stock
A	2024-06-01		Piontek Gregg	4	M-Exempt	--D	51181.0000	760619.0000	1	0001418328	Common Stock
D	2024-06-01		PATERSON DAVID A	4	M-Exempt	--D	28235.0000	74915.0000	9	0001782576	Restricted Stock Units
D	2024-06-01		PATERSON DAVID A	4	M-Exempt	--D	30620.0000	103150.0000	8	0001782576	Restricted Stock Units
D	2024-06-01		PATERSON DAVID A	4	M-Exempt	--D	35788.0000	133770.0000	7	0001782576	Restricted Stock Units
D	2024-06-01		PATERSON DAVID A	4	F-InKind	--D	8008.0000	386245.0000	6	0001782576	Common Stock
D	2024-06-01		PATERSON DAVID A	4	F-InKind	--D	8714.0000	394253.0000	5	0001782576	Common Stock
D	2024-06-01		PATERSON DAVID A	4	F-InKind	--D	7455.0000	402967.0000	4	0001782576	Common Stock
A	2024-06-01		PATERSON DAVID A	4	M-Exempt	--D	28235.0000	410422.0000	3	0001782576	Common Stock
A	2024-06-01		PATERSON DAVID A	4	M-Exempt	--D	30620.0000	382187.0000	2	0001782576	Common Stock
A	2024-06-01		PATERSON DAVID A	4	M-Exempt	--D	35788.0000	351567.0000	1	0001782576	Common Stock
D	2024-06-01		WHITE DOUGLAS L	4	M-Exempt	--D	14667.0000	46666.0000	9	0001608944	Restricted Stock Units
D	2024-06-01		WHITE DOUGLAS L	4	M-Exempt	--D	17333.0000	61333.0000	8	0001608944	Restricted Stock Units
D	2024-06-01		WHITE DOUGLAS L	4	M-Exempt	--D	18666.0000	78666.0000	7	0001608944	Restricted Stock Units
D	2024-06-01		WHITE DOUGLAS L	4	F-InKind	--D	4545.0000	256765.0000	6	0001608944	Common Stock
D	2024-06-01		WHITE DOUGLAS L	4	F-InKind	--D	4220.0000	261310.0000	5	0001608944	Common Stock
D	2024-06-01		WHITE DOUGLAS L	4	F-InKind	--D	3571.0000	265530.0000	4	0001608944	Common Stock
A	2024-06-01		WHITE DOUGLAS L	4	M-Exempt	--D	14667.0000	269101.0000	3	0001608944	Common Stock
A	2024-06-01		WHITE DOUGLAS L	4	M-Exempt	--D	17333.0000	254434.0000	2	0001608944	Common Stock
A	2024-06-01		WHITE DOUGLAS L	4	M-Exempt	--D	18666.0000	237101.0000	1	0001608944	Common Stock
D	2024-06-01		LANIGAN MATTHEW	4	M-Exempt	--D	100189.0000	342360.0000	9	0001672978	Restricted Stock Units
D	2024-06-01		LANIGAN MATTHEW	4	M-Exempt	--D	108651.0000	442549.0000	8	0001672978	Restricted Stock Units
D	2024-06-01		LANIGAN MATTHEW	4	M-Exempt	--D	37090.0000	551200.0000	7	0001672978	Restricted Stock Units
D	2024-06-01		LANIGAN MATTHEW	4	F-InKind	--D	14594.0000	758599.0000	6	0001672978	Common Stock
D	2024-06-01		LANIGAN MATTHEW	4	F-InKind	--D	42754.0000	773193.0000	5	0001672978	Common Stock
D	2024-06-01		LANIGAN MATTHEW	4	F-InKind	--D	39424.0000	815947.0000	4	0001672978	Common Stock
A	2024-06-01		LANIGAN MATTHEW	4	M-Exempt	--D	100189.0000	855371.0000	3	0001672978	Common Stock
A	2024-06-01		LANIGAN MATTHEW	4	M-Exempt	--D	108651.0000	755182.0000	2	0001672978	Common Stock
A	2024-06-01		LANIGAN MATTHEW	4	M-Exempt	--D	37090.0000	646531.0000	1	0001672978	Common Stock
D	2024-06-01		Fruge Mary Celeste	4	M-Exempt	--D	17274.0000	34548.0000	5	0001975485	Restricted Stock Units
D	2024-06-01		Fruge Mary Celeste	4	F-InKind	--D	6296.0000	225606.0000	4	0001975485	Common Stock
D	2024-06-01		Fruge Mary Celeste	4	F-InKind	--D	6797.0000	231902.0000	3	0001975485	Common Stock
D	2024-06-01		Fruge Mary Celeste	4	F-InKind	--D	6820.0000	238699.0000	2	0001975485	Common Stock
A	2024-06-01		Fruge Mary Celeste	4	M-Exempt	--D	17274.0000	245519.0000	1	0001975485	Common Stock
D	2024-06-01		Briggs Lori	4	M-Exempt	--D	24341.0000	91742.0000	9	0001880836	Restricted Stock Units
D	2024-06-01		Briggs Lori	4	M-Exempt	--D	26396.0000	116083.0000	8	0001880836	Restricted Stock Units
D	2024-06-01		Briggs Lori	4	M-Exempt	--D	16000.0000	142479.0000	7	0001880836	Restricted Stock Units
D	2024-06-01		Briggs Lori	4	F-InKind	--D	10386.0000	189810.0000	6	0001880836	Common Stock
D	2024-06-01		Briggs Lori	4	F-InKind	--D	6296.0000	200196.0000	5	0001880836	Common Stock
D	2024-06-01		Briggs Lori	4	F-InKind	--D	9578.0000	206492.0000	4	0001880836	Common Stock
A	2024-06-01		Briggs Lori	4	M-Exempt	--D	24341.0000	216070.0000	3	0001880836	Common Stock
A	2024-06-01		Briggs Lori	4	M-Exempt	--D	26396.0000	191729.0000	2	0001880836	Common Stock
A	2024-06-01		Briggs Lori	4	M-Exempt	--D	16000.0000	165333.0000	1	0001880836	Common Stock
A	2024-05-16		LARSON RODERICK A.	4	A-Award	--D	16108.0000	16108.0000	1	0001550150	Common Stock
A	2024-05-16		Young Donald Win	4	A-Award	--D	16108.0000	295843.0000	1	0001916355	Common Stock
A	2024-05-16		ROBESON ROSE M	4	A-Award	--D	19974.0000	195565.0000	1	0001251678	Common Stock
A	2024-05-16		MINGE JOHN C	4	A-Award	--D	16108.0000	220287.0000	1	0001724571	Common Stock
A	2024-05-16		Meer Claudia Michel	4	A-Award	--D	16108.0000	99038.0000	1	0001844492	Common Stock
A	2024-05-16		Lewis Michael A	4	A-Award	--D	16108.0000	124288.0000	1	0001423238	Common Stock
A	2024-05-15		WHITE DOUGLAS L	4	A-Award	--D	23800.0000	218435.0000	1	0001608944	Common Stock
A	2024-05-15		Piontek Gregg	4	A-Award	--D	68308.0000	709438.0000	1	0001418328	Common Stock
A	2024-05-15		PATERSON DAVID A	4	A-Award	--D	47767.0000	315779.0000	1	0001782576	Common Stock
A	2024-05-15		LANIGAN MATTHEW	4	A-Award	--D	169496.0000	609441.0000	1	0001672978	Common Stock
A	2024-05-15		Fruge Mary Celeste	4	A-Award	--D	29223.0000	228245.0000	1	0001975485	Common Stock
A	2024-05-15		Briggs Lori	4	A-Award	--D	41178.0000	149333.0000	1	0001880836	Common Stock
A	2023-12-14		WHITE DOUGLAS L	4	A-Award	--D	1203.0000	194635.0000	1	0001608944	Common Stock
A	2023-12-14		Fruge Mary Celeste	4	A-Award	--D	2000.0000	199022.0000	1	0001975485	Common Stock
A	2023-12-14		Briggs Lori	4	A-Award	--D	1965.0000	113261.0000	1	0001880836	Common Stock
D	2023-11-20		WHITE DOUGLAS L	4	M-Exempt	--D	12500.0000	97332.0000	3	0001608944	Restricted Stock Units
D	2023-11-20		WHITE DOUGLAS L	4	F-InKind	--D	3043.0000	193432.0000	2	0001608944	Common Stock
A	2023-11-20		WHITE DOUGLAS L	4	M-Exempt	--D	12500.0000	196475.0000	1	0001608944	Common Stock
D	2023-09-01		LANIGAN MATTHEW	4	M-Exempt	--D	33333.0000	588290.0000	3	0001672978	Restricted Stock Units
D	2023-09-01		LANIGAN MATTHEW	4	F-InKind	--D	13116.0000	439945.0000	2	0001672978	Common Stock

http://www.sec.gov/cgi-bin/own-disp

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