NR

NPK International Inc.CIK 71829 ☆ Sign in to watch Congress trades

Open-mkt buys · 90d

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0 trades · 0 insiders

Open-mkt sales · 90d

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0 trades · 0 insiders

Net · 90d

Insiders on file

AI insights for NR PRO

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AI insights for NR

Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.

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Daily buy vs sell · 90 days

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Insiders

Insider	Role	Trades	Bought	Sold	Last trade
WHITE DOUGLAS L	Vice President, CAO	111	$0	$37.3K	2024-12-13
Briggs Lori	VP & President, Industrial	50	$0	$0	2024-09-01
LANIGAN MATTHEW	VP and President of	104	$48.5K	$543.9K	2024-09-01
Fruge Mary Celeste	VP, General Counsel	12	$0	$0	2024-06-01
PATERSON DAVID A	VP & President, Fluids Systems	38	$0	$0	2024-06-01
Piontek Gregg	Vice President and CFO	150	$103.6K	$1.16M	2024-06-01
Young Donald Win	Director	12	$679.9K	$0	2024-05-16
Meer Claudia Michel	Director	8	$69.2K	$0	2024-05-16
MINGE JOHN C	Director	14	$128.1K	$0	2024-05-16
LARSON RODERICK A.	Director	12	$0	$0	2024-05-16
Lewis Michael A	Director	6	$20.9K	$0	2024-05-16
ROBESON ROSE M	Director	8	$0	$0	2024-05-16
Earle Edward Chipman	VP, General Counsel, CAO	28	$43.9K	$0	2022-12-14
BEST ANTHONY JAMES	Director	9	$0	$0	2022-05-19
Howes Paul L	President and CEO	245	$228.4K	$10.71M	2021-08-26
FINLEY G STEPHEN	Director	18	$0	$208.9K	2021-05-20
Smith Bruce Campbell	Exec Vice President & Chief	142	$0	$3.03M	2019-07-02
AIROLA MARK J	Sr Vice Pres, General Counsel	73	$0	$3.16M	2018-08-14
VOLLANDS PHILLIP T	Vice President and President	11	$0	$0	2018-06-01
WARREN GARY L	Director	10	$0	$0	2018-05-17
Anderson David C	Director	40	$0	$932.0K	2018-05-03
McFarland James	Director	8	$0	$0	2016-12-08
Juergens Jeffery L	VP & Pres of NMIS & NES	25	$0	$0	2015-12-21
Kendrick Lee Ann	Vice President, HR	24	$0	$101.6K	2014-06-09
BOX JERRY	Director	46	$0	$602.6K	2014-04-29

Trade history

Insider	Role	Code	Trade	Filed	Shares	Price	Value	Owned after
WHITE DOUGLAS L	VP, CAO & Treasurer	A Award	2024-12-13	2024-12-17	722	$6.58	$4.8K	258,328	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise deriv	2024-09-01	2024-09-04	16,666	—	$0	75,076	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2024-09-01	2024-09-04	33,333	—	$0	309,027	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise	2024-09-01	2024-09-04	16,666	—	$0	207,854	SEC↗
Briggs Lori	VP & President, Ind. Solutio	F Tax w/h	2024-09-01	2024-09-04	6,558	$8.23	$54.0K	201,296	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2024-09-01	2024-09-04	33,333	—	$0	791,932	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2024-09-01	2024-09-04	13,116	$8.23	$107.9K	778,816	SEC↗
Briggs Lori	VP & President, Ind. Solutio	A Award	2024-06-14	2024-06-17	1,378	$5.98	$8.2K	191,188	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	A Award	2024-06-14	2024-06-17	841	$5.98	$5.0K	257,606	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise deriv	2024-06-01	2024-06-04	24,341	—	$0	91,742	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise deriv	2024-06-01	2024-06-04	16,000	—	$0	142,479	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise deriv	2024-06-01	2024-06-04	26,396	—	$0	116,083	SEC↗
Fruge Mary Celeste	VP, General Counsel	M Exercise deriv	2024-06-01	2024-06-04	17,274	—	$0	34,548	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2024-06-01	2024-06-04	37,090	—	$0	551,200	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2024-06-01	2024-06-04	108,651	—	$0	442,549	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2024-06-01	2024-06-04	100,189	—	$0	342,360	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	M Exercise deriv	2024-06-01	2024-06-04	18,666	—	$0	78,666	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	M Exercise deriv	2024-06-01	2024-06-04	17,333	—	$0	61,333	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	M Exercise deriv	2024-06-01	2024-06-04	14,667	—	$0	46,666	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise deriv	2024-06-01	2024-06-04	28,235	—	$0	74,915	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise deriv	2024-06-01	2024-06-04	35,788	—	$0	133,770	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise deriv	2024-06-01	2024-06-04	30,620	—	$0	103,150	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2024-06-01	2024-06-04	40,380	—	$0	124,548	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2024-06-01	2024-06-04	51,181	—	$0	208,718	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2024-06-01	2024-06-04	43,790	—	$0	164,928	SEC↗
Briggs Lori	VP & President, Ind. Solutio	F Tax w/h	2024-06-01	2024-06-04	10,386	$8.48	$88.1K	189,810	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise	2024-06-01	2024-06-04	26,396	—	$0	191,729	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise	2024-06-01	2024-06-04	24,341	—	$0	216,070	SEC↗
Briggs Lori	VP & President, Ind. Solutio	F Tax w/h	2024-06-01	2024-06-04	9,578	$8.48	$81.2K	206,492	SEC↗
Briggs Lori	VP & President, Ind. Solutio	F Tax w/h	2024-06-01	2024-06-04	6,296	$8.48	$53.4K	200,196	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise	2024-06-01	2024-06-04	16,000	—	$0	165,333	SEC↗
Fruge Mary Celeste	VP, General Counsel	F Tax w/h	2024-06-01	2024-06-04	6,820	$8.48	$57.8K	238,699	SEC↗
Fruge Mary Celeste	VP, General Counsel	M Exercise	2024-06-01	2024-06-04	17,274	—	$0	245,519	SEC↗
Fruge Mary Celeste	VP, General Counsel	F Tax w/h	2024-06-01	2024-06-04	6,797	$8.48	$57.6K	231,902	SEC↗
Fruge Mary Celeste	VP, General Counsel	F Tax w/h	2024-06-01	2024-06-04	6,296	$8.48	$53.4K	225,606	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2024-06-01	2024-06-04	37,090	—	$0	646,531	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2024-06-01	2024-06-04	42,754	$8.48	$362.6K	773,193	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2024-06-01	2024-06-04	39,424	$8.48	$334.3K	815,947	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2024-06-01	2024-06-04	108,651	—	$0	755,182	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2024-06-01	2024-06-04	14,594	$8.48	$123.8K	758,599	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2024-06-01	2024-06-04	100,189	—	$0	855,371	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	F Tax w/h	2024-06-01	2024-06-04	3,571	$8.48	$30.3K	265,530	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	F Tax w/h	2024-06-01	2024-06-04	4,220	$8.48	$35.8K	261,310	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	M Exercise	2024-06-01	2024-06-04	18,666	—	$0	237,101	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	F Tax w/h	2024-06-01	2024-06-04	4,545	$8.48	$38.5K	256,765	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	M Exercise	2024-06-01	2024-06-04	17,333	—	$0	254,434	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	M Exercise	2024-06-01	2024-06-04	14,667	—	$0	269,101	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise	2024-06-01	2024-06-04	35,788	—	$0	351,567	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise	2024-06-01	2024-06-04	30,620	—	$0	382,187	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise	2024-06-01	2024-06-04	28,235	—	$0	410,422	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	F Tax w/h	2024-06-01	2024-06-04	8,008	$8.48	$67.9K	386,245	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	F Tax w/h	2024-06-01	2024-06-04	8,714	$8.48	$73.9K	394,253	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	F Tax w/h	2024-06-01	2024-06-04	7,455	$8.48	$63.2K	402,967	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2024-06-01	2024-06-04	51,181	—	$0	760,619	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2024-06-01	2024-06-04	43,790	—	$0	804,409	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2024-06-01	2024-06-04	40,380	—	$0	844,789	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2024-06-01	2024-06-04	17,231	$8.48	$146.1K	811,669	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2024-06-01	2024-06-04	20,139	$8.48	$170.8K	791,530	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2024-06-01	2024-06-04	15,889	$8.48	$134.7K	828,900	SEC↗
Lewis Michael A	Director	A Award	2024-05-16	2024-05-20	16,108	—	$0	124,288	SEC↗
Meer Claudia Michel	Director	A Award	2024-05-16	2024-05-20	16,108	—	$0	99,038	SEC↗
MINGE JOHN C	Director	A Award	2024-05-16	2024-05-20	16,108	—	$0	220,287	SEC↗
ROBESON ROSE M	Director	A Award	2024-05-16	2024-05-20	19,974	—	$0	195,565	SEC↗
Young Donald Win	Director	A Award	2024-05-16	2024-05-20	16,108	—	$0	295,843	SEC↗
LARSON RODERICK A.	Director	A Award	2024-05-16	2024-05-20	16,108	—	$0	16,108	SEC↗
Briggs Lori	VP & President, Ind. Solutio	A Award	2024-05-15	2024-05-17	41,178	—	$0	149,333	SEC↗
Fruge Mary Celeste	VP, General Counsel	A Award	2024-05-15	2024-05-17	29,223	—	$0	228,245	SEC↗
LANIGAN MATTHEW	President & CEO	A Award	2024-05-15	2024-05-17	169,496	—	$0	609,441	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	A Award	2024-05-15	2024-05-17	47,767	—	$0	315,779	SEC↗
Piontek Gregg	Senior Vice President and CF	A Award	2024-05-15	2024-05-17	68,308	—	$0	709,438	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	A Award	2024-05-15	2024-05-17	23,800	—	$0	218,435	SEC↗
Briggs Lori	VP & President, Ind. Solutio	A Award	2023-12-14	2023-12-15	1,965	$3.82	$7.5K	113,261	SEC↗
Fruge Mary Celeste	VP, General Counsel	A Award	2023-12-14	2023-12-15	2,000	$3.82	$7.6K	199,022	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	A Award	2023-12-14	2023-12-15	1,203	$3.82	$4.6K	194,635	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	M Exercise deriv	2023-11-20	2023-11-21	12,500	—	$0	97,332	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	F Tax w/h	2023-11-20	2023-11-21	3,043	$7.19	$21.9K	193,432	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	M Exercise	2023-11-20	2023-11-21	12,500	—	$0	196,475	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise deriv	2023-09-01	2023-09-06	16,667	—	$0	158,479	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2023-09-01	2023-09-06	33,333	—	$0	588,290	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise	2023-09-01	2023-09-06	16,667	—	$0	117,854	SEC↗
Briggs Lori	VP & President, Ind. Solutio	F Tax w/h	2023-09-01	2023-09-06	6,558	$6.13	$40.2K	111,296	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2023-09-01	2023-09-06	13,116	$6.13	$80.4K	439,945	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2023-09-01	2023-09-06	33,333	—	$0	453,061	SEC↗
Meer Claudia Michel	Director	P Buy	2023-08-21	2023-08-22	1,300	$5.57	$7.2K	82,930	SEC↗
Meer Claudia Michel	Director	P Buy	2023-08-16	2023-08-17	8,000	$5.27	$42.2K	81,630	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	F Tax w/h	2023-07-15	2023-07-18	17,425	$5.26	$91.7K	268,012	SEC↗
Briggs Lori	VP & President, Ind. Solutio	A Award	2023-06-14	2023-06-16	2,000	$3.37	$6.7K	101,187	SEC↗
Fruge Mary Celeste	VP, General Counsel	A Award	2023-06-14	2023-06-16	2,000	$3.37	$6.7K	197,022	SEC↗
WHITE DOUGLAS L	VP, CAO & Treasurer	A Award	2023-06-14	2023-06-16	1,320	$3.37	$4.4K	183,975	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise deriv	2023-06-02	2023-06-05	33,166	—	$0	169,558	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2023-06-02	2023-06-05	51,182	—	$0	259,899	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise deriv	2023-06-02	2023-06-05	17,333	—	$0	109,832	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise	2023-06-02	2023-06-05	33,166	—	$0	285,437	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2023-06-02	2023-06-05	51,182	—	$0	641,130	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise	2023-06-02	2023-06-05	17,333	—	$0	182,655	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise deriv	2023-06-01	2023-06-05	16,000	—	$0	215,543	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise deriv	2023-06-01	2023-06-05	3,000	—	$0	186,146	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise deriv	2023-06-01	2023-06-05	11,000	—	$0	175,146	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise deriv	2023-06-01	2023-06-05	26,397	—	$0	189,146	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2023-06-01	2023-06-05	37,090	—	$0	621,623	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2023-06-01	2023-06-05	34,373	—	$0	658,713	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2023-06-01	2023-06-05	108,652	—	$0	693,086	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise deriv	2023-06-01	2023-06-05	35,788	—	$0	202,724	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise deriv	2023-06-01	2023-06-05	30,620	—	$0	238,512	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2023-06-01	2023-06-05	43,791	—	$0	358,513	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2023-06-01	2023-06-05	47,432	—	$0	311,081	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise deriv	2023-06-01	2023-06-05	17,334	—	$0	127,165	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise deriv	2023-06-01	2023-06-05	18,667	—	$0	144,499	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise	2023-06-01	2023-06-05	16,000	—	$0	80,981	SEC↗
Briggs Lori	VP & President, Ind. Solutio	F Tax w/h	2023-06-01	2023-06-05	4,328	$3.67	$15.9K	99,187	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise	2023-06-01	2023-06-05	11,000	—	$0	103,515	SEC↗
Briggs Lori	VP & President, Ind. Solutio	F Tax w/h	2023-06-01	2023-06-05	10,387	$3.67	$38.1K	90,695	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise	2023-06-01	2023-06-05	3,000	—	$0	93,695	SEC↗
Briggs Lori	VP & President, Ind. Solutio	F Tax w/h	2023-06-01	2023-06-05	6,296	$3.67	$23.1K	74,685	SEC↗
Briggs Lori	VP & President, Ind. Solutio	M Exercise	2023-06-01	2023-06-05	26,397	—	$0	101,082	SEC↗
Briggs Lori	VP & President, Ind. Solutio	F Tax w/h	2023-06-01	2023-06-05	1,180	$3.67	$4.3K	92,515	SEC↗
Fruge Mary Celeste	VP, General Counsel	F Tax w/h	2023-06-01	2023-06-05	2,840	$3.67	$10.4K	198,918	SEC↗
Fruge Mary Celeste	VP, General Counsel	F Tax w/h	2023-06-01	2023-06-05	4,220	$3.67	$15.5K	201,758	SEC↗
Fruge Mary Celeste	VP, General Counsel	F Tax w/h	2023-06-01	2023-06-05	3,896	$3.67	$14.3K	195,022	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2023-06-01	2023-06-05	13,525	$3.67	$49.6K	397,232	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2023-06-01	2023-06-05	14,594	$3.67	$53.6K	419,728	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2023-06-01	2023-06-05	37,090	—	$0	434,322	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2023-06-01	2023-06-05	34,373	—	$0	410,757	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2023-06-01	2023-06-05	42,754	$3.67	$156.9K	376,384	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2023-06-01	2023-06-05	108,652	—	$0	419,138	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	F Tax w/h	2023-06-01	2023-06-05	8,714	$3.67	$32.0K	252,271	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	F Tax w/h	2023-06-01	2023-06-05	8,075	$3.67	$29.6K	225,197	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	F Tax w/h	2023-06-01	2023-06-05	7,455	$3.67	$27.4K	233,272	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise	2023-06-01	2023-06-05	30,620	—	$0	240,727	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise	2023-06-01	2023-06-05	35,788	—	$0	260,985	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2023-06-01	2023-06-05	10,663	$3.67	$39.1K	554,978	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2023-06-01	2023-06-05	47,432	—	$0	602,410	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2023-06-01	2023-06-05	12,462	$3.67	$45.7K	589,948	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2023-06-01	2023-06-05	43,791	—	$0	565,641	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise	2023-06-01	2023-06-05	17,334	—	$0	173,762	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise	2023-06-01	2023-06-05	18,667	—	$0	160,973	SEC↗
WHITE DOUGLAS L	Vice President, CAO	F Tax w/h	2023-06-01	2023-06-05	4,220	$3.67	$15.5K	165,322	SEC↗
WHITE DOUGLAS L	Vice President, CAO	F Tax w/h	2023-06-01	2023-06-05	4,220	$3.67	$15.5K	169,542	SEC↗
WHITE DOUGLAS L	Vice President, CAO	F Tax w/h	2023-06-01	2023-06-05	4,545	$3.67	$16.7K	156,428	SEC↗
Briggs Lori	VP & President, Ind. Solutio	A Award deriv	2023-05-18	2023-05-22	73,021	—	$0	231,543	SEC↗
LANIGAN MATTHEW	President & CEO	A Award deriv	2023-05-18	2023-05-22	300,565	—	$0	801,738	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	A Award deriv	2023-05-18	2023-05-22	84,705	—	$0	269,132	SEC↗
Piontek Gregg	Senior Vice President and CF	A Award deriv	2023-05-18	2023-05-22	121,138	—	$0	402,304	SEC↗
WHITE DOUGLAS L	Vice President, CAO	A Award deriv	2023-05-18	2023-05-22	44,000	—	$0	163,166	SEC↗
Fruge Mary Celeste	VP, General Counsel	A Award deriv	2023-05-18	2023-05-22	51,822	—	$0	51,822	SEC↗
Meer Claudia Michel	Director	A Award	2023-05-18	2023-05-22	38,560	—	$0	80,056	SEC↗
LARSON RODERICK A.	Director	A Award	2023-05-18	2023-05-22	38,560	—	$0	223,969	SEC↗
Lewis Michael A	Director	A Award	2023-05-18	2023-05-22	38,560	—	$0	114,606	SEC↗
MINGE JOHN C	Director	A Award	2023-05-18	2023-05-22	38,560	—	$0	210,605	SEC↗
ROBESON ROSE M	Director	A Award	2023-05-18	2023-05-22	46,272	—	$0	182,017	SEC↗
Young Donald Win	Director	A Award	2023-05-18	2023-05-22	38,560	—	$0	286,161	SEC↗
Lewis Michael A	Director	A Award	2023-05-18	2023-05-25	32,134	—	$0	108,180	SEC↗
Meer Claudia Michel	Director	A Award	2023-05-18	2023-05-25	32,134	—	$0	73,630	SEC↗
MINGE JOHN C	Director	A Award	2023-05-18	2023-05-25	32,134	—	$0	204,179	SEC↗
ROBESON ROSE M	Director	A Award	2023-05-18	2023-05-25	39,846	—	$0	175,591	SEC↗
Young Donald Win	Director	A Award	2023-05-18	2023-05-25	32,134	—	$0	279,735	SEC↗
LARSON RODERICK A.	Director	A Award	2023-05-18	2023-05-26	32,134	—	$0	32,134	SEC↗
MINGE JOHN C	Director	P Buy	2023-03-15	2023-03-17	5,000	$4.00	$20.0K	167,045	SEC↗
MINGE JOHN C	Director	P Buy	2023-03-15	2023-03-17	5,000	$4.05	$20.3K	172,045	SEC↗
Briggs Lori	VP & President, Ind. Solutio	A Award	2022-12-14	2022-12-16	2,000	$3.21	$6.4K	64,981	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	A Award	2022-12-14	2022-12-16	2,000	$3.21	$6.4K	230,265	SEC↗
WHITE DOUGLAS L	Vice President, CAO	A Award	2022-12-14	2022-12-16	1,367	$3.21	$4.4K	142,306	SEC↗
Lewis Michael A	Director	P Buy	2022-12-09	2022-12-12	5,251	$3.98	$20.9K	76,046	SEC↗
MINGE JOHN C	Director	P Buy	2022-11-21	2022-11-21	5,000	$3.64	$18.2K	162,045	SEC↗
Young Donald Win	Director	P Buy	2022-11-21	2022-11-21	30,000	$3.94	$118.2K	247,601	SEC↗
Meer Claudia Michel	Director	P Buy	2022-11-18	2022-11-18	4,000	$3.95	$15.8K	41,496	SEC↗
Meer Claudia Michel	Director	P Buy	2022-11-16	2022-11-18	1,000	$3.98	$4.0K	37,496	SEC↗
MINGE JOHN C	Director	P Buy	2022-11-10	2022-11-14	5,000	$3.95	$19.8K	157,045	SEC↗
Briggs Lori	VP & President, Industrial	M Exercise deriv	2022-09-01	2022-09-06	16,667	—	$0	158,522	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2022-09-01	2022-09-06	33,334	—	$0	501,173	SEC↗
Briggs Lori	VP & President, Industrial	M Exercise	2022-09-01	2022-09-06	16,667	—	$0	69,539	SEC↗
Briggs Lori	VP & President, Industrial	F Tax w/h	2022-09-01	2022-09-06	6,558	$2.75	$18.0K	62,981	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2022-09-01	2022-09-06	33,334	—	$0	310,486	SEC↗
Young Donald Win	Director	P Buy	2022-08-18	2022-08-19	3,800	$2.91	$11.1K	217,601	SEC↗
Young Donald Win	Director	P Buy	2022-08-17	2022-08-17	40,400	$2.66	$107.5K	213,801	SEC↗
MINGE JOHN C	Director	P Buy	2022-08-16	2022-08-17	15,000	$2.66	$39.9K	152,045	SEC↗
Young Donald Win	Director	P Buy	2022-08-16	2022-08-17	33,828	$2.68	$90.7K	173,401	SEC↗
Young Donald Win	Director	P Buy	2022-08-15	2022-08-17	15,375	$2.69	$41.4K	139,573	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	P Buy	2022-08-05	2022-08-09	10,000	$2.56	$25.6K	228,265	SEC↗
LANIGAN MATTHEW	President & CEO	P Buy	2022-08-05	2022-08-09	19,000	$2.55	$48.5K	277,152	SEC↗
Piontek Gregg	Senior Vice President and CF	P Buy	2022-08-05	2022-08-09	10,000	$2.55	$25.5K	65,000	SEC↗
Briggs Lori	VP & President, Industrial	A Award	2022-06-14	2022-06-16	2,000	$2.40	$4.8K	52,872	SEC↗
WHITE DOUGLAS L	Vice President, CAO	A Award	2022-06-14	2022-06-16	1,785	$2.40	$4.3K	140,939	SEC↗
Briggs Lori	VP & President, Industrial	M Exercise deriv	2022-06-01	2022-06-03	16,000	—	$0	175,189	SEC↗
Briggs Lori	VP & President, Industrial	M Exercise deriv	2022-06-01	2022-06-03	11,000	$4.48	$49.3K	191,189	SEC↗
Briggs Lori	VP & President, Industrial	M Exercise deriv	2022-06-01	2022-06-03	2,195	—	$0	202,189	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	M Exercise deriv	2022-06-01	2022-06-03	47,306	—	$0	259,873	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	M Exercise deriv	2022-06-01	2022-06-03	43,840	—	$0	307,179	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	M Exercise deriv	2022-06-01	2022-06-03	21,347	—	$0	351,019	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2022-06-01	2022-06-03	25,000	—	$0	622,708	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2022-06-01	2022-06-03	37,090	—	$0	534,507	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2022-06-01	2022-06-03	34,374	—	$0	571,597	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise deriv	2022-06-01	2022-06-03	16,737	—	$0	605,971	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2022-06-01	2022-06-03	47,433	—	$0	332,348	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2022-06-01	2022-06-03	51,182	—	$0	281,166	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2022-06-01	2022-06-03	23,096	—	$0	379,781	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2022-06-01	2022-06-03	50,000	—	$0	402,877	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise deriv	2022-06-01	2022-06-03	33,167	—	$0	220,216	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise deriv	2022-06-01	2022-06-03	35,789	—	$0	184,427	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise deriv	2022-06-01	2022-06-03	18,667	—	$0	119,166	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise deriv	2022-06-01	2022-06-03	17,333	—	$0	143,421	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise deriv	2022-06-01	2022-06-03	5,588	—	$0	137,833	SEC↗
Briggs Lori	VP & President, Industrial	F Tax w/h	2022-06-01	2022-06-03	863	$4.48	$3.9K	34,496	SEC↗
Briggs Lori	VP & President, Industrial	M Exercise	2022-06-01	2022-06-03	11,000	—	$0	45,496	SEC↗
Briggs Lori	VP & President, Industrial	F Tax w/h	2022-06-01	2022-06-03	4,328	$4.48	$19.4K	41,168	SEC↗
Briggs Lori	VP & President, Industrial	M Exercise	2022-06-01	2022-06-03	16,000	—	$0	57,168	SEC↗
Briggs Lori	VP & President, Industrial	F Tax w/h	2022-06-01	2022-06-03	6,296	$4.48	$28.2K	50,872	SEC↗
Briggs Lori	VP & President, Industrial	M Exercise	2022-06-01	2022-06-03	2,195	—	$0	35,359	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	F Tax w/h	2022-06-01	2022-06-03	5,197	$4.48	$23.3K	149,313	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	M Exercise	2022-06-01	2022-06-03	43,840	—	$0	193,153	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	F Tax w/h	2022-06-01	2022-06-03	10,675	$4.48	$47.8K	182,478	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	M Exercise	2022-06-01	2022-06-03	47,306	—	$0	229,784	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	F Tax w/h	2022-06-01	2022-06-03	11,519	$4.48	$51.6K	218,265	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	M Exercise	2022-06-01	2022-06-03	21,347	—	$0	154,510	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2022-06-01	2022-06-03	14,594	$4.48	$65.4K	258,152	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2022-06-01	2022-06-03	9,837	$4.48	$44.1K	204,657	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2022-06-01	2022-06-03	16,737	—	$0	221,394	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2022-06-01	2022-06-03	6,586	$4.48	$29.5K	214,808	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2022-06-01	2022-06-03	34,374	—	$0	249,182	SEC↗
LANIGAN MATTHEW	President & CEO	F Tax w/h	2022-06-01	2022-06-03	13,526	$4.48	$60.6K	235,656	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2022-06-01	2022-06-03	37,090	—	$0	272,746	SEC↗
LANIGAN MATTHEW	President & CEO	M Exercise	2022-06-01	2022-06-03	25,000	—	$0	214,494	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2022-06-01	2022-06-03	23,096	—	$0	471,127	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2022-06-01	2022-06-03	9,088	$4.48	$40.7K	462,039	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2022-06-01	2022-06-03	47,433	—	$0	509,472	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2022-06-01	2022-06-03	18,664	$4.48	$83.6K	490,808	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2022-06-01	2022-06-03	51,182	—	$0	541,990	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2022-06-01	2022-06-03	20,140	$4.48	$90.2K	521,850	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2022-06-01	2022-06-03	19,675	$4.48	$88.1K	448,031	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2022-06-01	2022-06-03	50,000	—	$0	467,706	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	F Tax w/h	2022-06-01	2022-06-03	8,714	$4.48	$39.0K	210,107	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise	2022-06-01	2022-06-03	35,789	—	$0	218,821	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	F Tax w/h	2022-06-01	2022-06-03	8,076	$4.48	$36.2K	183,032	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	M Exercise	2022-06-01	2022-06-03	33,167	—	$0	191,108	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise	2022-06-01	2022-06-03	5,588	—	$0	126,392	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise	2022-06-01	2022-06-03	18,667	—	$0	143,699	SEC↗
WHITE DOUGLAS L	Vice President, CAO	F Tax w/h	2022-06-01	2022-06-03	1,360	$4.48	$6.1K	125,032	SEC↗
WHITE DOUGLAS L	Vice President, CAO	F Tax w/h	2022-06-01	2022-06-03	4,545	$4.48	$20.4K	139,154	SEC↗
WHITE DOUGLAS L	Vice President, CAO	F Tax w/h	2022-06-01	2022-06-03	4,220	$4.48	$18.9K	120,804	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise	2022-06-01	2022-06-03	17,333	—	$0	125,024	SEC↗
Briggs Lori	VP & President, Industrial	A Award deriv	2022-05-19	2022-05-20	79,623	—	$0	204,818	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	A Award deriv	2022-05-19	2022-05-20	122,088	—	$0	373,032	SEC↗
LANIGAN MATTHEW	President & COO	A Award deriv	2022-05-19	2022-05-20	327,740	—	$0	649,494	SEC↗
PATERSON DAVID A	VP & President, Fluid System	A Award deriv	2022-05-19	2022-05-20	92,363	—	$0	253,886	SEC↗
Piontek Gregg	Senior Vice President and CF	A Award deriv	2022-05-19	2022-05-20	132,090	—	$0	453,596	SEC↗
WHITE DOUGLAS L	Vice President, CAO	A Award deriv	2022-05-19	2022-05-20	52,000	—	$0	160,754	SEC↗
Briggs Lori	VP & President, Industrial	A Award deriv	2022-05-19	2022-05-24	79,189	—	$0	204,384	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	A Award deriv	2022-05-19	2022-05-24	121,422	—	$0	372,366	SEC↗
LANIGAN MATTHEW	President & CEO	A Award deriv	2022-05-19	2022-05-24	325,954	—	$0	647,708	SEC↗
PATERSON DAVID A	VP & President, Fluids Syste	A Award deriv	2022-05-19	2022-05-24	91,860	—	$0	253,383	SEC↗
Piontek Gregg	Senior Vice President and CF	A Award deriv	2022-05-19	2022-05-24	131,371	—	$0	452,877	SEC↗
BEST ANTHONY JAMES	Director	A Award	2022-05-19	2022-05-20	41,363	—	$0	237,809	SEC↗
LARSON RODERICK A.	Director	A Award	2022-05-19	2022-05-20	36,496	—	$0	185,409	SEC↗
Lewis Michael A	Director	A Award	2022-05-19	2022-05-20	36,496	—	$0	70,795	SEC↗
Meer Claudia Michel	Director	A Award	2022-05-19	2022-05-20	36,496	—	$0	36,496	SEC↗
MINGE JOHN C	Director	A Award	2022-05-19	2022-05-20	36,496	—	$0	137,045	SEC↗
ROBESON ROSE M	Director	A Award	2022-05-19	2022-05-20	36,496	—	$0	135,745	SEC↗
Young Donald Win	Director	A Award	2022-05-19	2022-05-20	36,496	—	$0	124,198	SEC↗
Young Donald Win	Director	P Buy	2022-05-12	2022-05-16	19,252	$3.54	$68.2K	87,702	SEC↗
Young Donald Win	Director	P Buy	2022-05-09	2022-05-10	42,000	$3.45	$144.9K	68,450	SEC↗
Young Donald Win	Director	P Buy	2022-05-06	2022-05-10	26,450	$3.71	$98.1K	26,450	SEC↗
Briggs Lori	VP & President, Industrial	A Award	2021-12-14	2021-12-17	2,000	$1.97	$3.9K	33,164	SEC↗
WHITE DOUGLAS L	Vice President, CAO	A Award	2021-12-14	2021-12-17	1,248	$1.97	$2.5K	107,691	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise deriv	2021-11-20	2021-11-23	12,500	—	$0	108,754	SEC↗
WHITE DOUGLAS L	Vice President, CAO	F Tax w/h	2021-11-20	2021-11-23	3,043	$2.72	$8.3K	106,443	SEC↗
WHITE DOUGLAS L	Vice President, CAO	M Exercise	2021-11-20	2021-11-23	12,500	—	$0	109,486	SEC↗
LANIGAN MATTHEW	President & COO	A Award deriv	2021-09-01	2021-09-01	100,000	—	$0	321,754	SEC↗
Briggs Lori	VP & President, Industrial	A Award deriv	2021-09-01	2021-09-01	50,000	—	$0	125,195	SEC↗
Howes Paul L	President & CEO	P Buy	2021-08-26	2021-08-27	30,000	$2.29	$68.7K	1,236,325	SEC↗
WHITE DOUGLAS L	Vice President, CAO	A Award	2021-08-14	2021-08-18	2,000	$1.97	$3.9K	96,986	SEC↗
PATERSON DAVID A	VP & President, Fluid System	M Exercise deriv	2021-07-15	2021-07-16	12,175	—	$0	161,523	SEC↗
PATERSON DAVID A	VP & President, Fluid System	M Exercise	2021-07-15	2021-07-16	50,000	—	$0	170,116	SEC↗
PATERSON DAVID A	VP & President, Fluid System	F Tax w/h	2021-07-15	2021-07-16	12,175	$2.93	$35.7K	157,941	SEC↗
Howes Paul L	President and CEO	M Exercise deriv	2021-06-01	2021-06-03	42,767	—	$0	344,387	SEC↗
Howes Paul L	President and CEO	M Exercise deriv	2021-06-01	2021-06-03	67,430	—	$0	387,154	SEC↗
Howes Paul L	President and CEO	M Exercise deriv	2021-06-01	2021-06-03	138,479	—	$0	454,584	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2021-06-01	2021-06-03	14,649	—	$0	167,961	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2021-06-01	2021-06-03	47,433	—	$0	205,706	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise deriv	2021-06-01	2021-06-03	23,096	—	$0	182,610	SEC↗
LANIGAN MATTHEW	VP and President of	M Exercise deriv	2021-06-01	2021-06-03	9,382	—	$0	110,484	SEC↗
LANIGAN MATTHEW	VP and President of	M Exercise deriv	2021-06-01	2021-06-03	34,374	—	$0	136,603	SEC↗
LANIGAN MATTHEW	VP and President of	M Exercise deriv	2021-06-01	2021-06-03	16,737	—	$0	119,866	SEC↗
WHITE DOUGLAS L	Controller, CAO, PAO	M Exercise deriv	2021-06-01	2021-06-03	4,716	—	$0	65,254	SEC↗
WHITE DOUGLAS L	Controller, CAO, PAO	M Exercise deriv	2021-06-01	2021-06-03	17,334	—	$0	75,559	SEC↗
WHITE DOUGLAS L	Controller, CAO, PAO	M Exercise deriv	2021-06-01	2021-06-03	5,589	—	$0	69,970	SEC↗
PATERSON DAVID A	VP & President, Fluid System	M Exercise deriv	2021-06-01	2021-06-03	33,167	—	$0	66,333	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	M Exercise deriv	2021-06-01	2021-06-03	21,347	—	$0	109,027	SEC↗
Earle Edward Chipman	VP, General Counsel, CAO	M Exercise deriv	2021-06-01	2021-06-03	43,841	—	$0	130,374	SEC↗
Howes Paul L	President and CEO	M Exercise	2021-06-01	2021-06-03	67,430	—	$0	1,206,919	SEC↗
Howes Paul L	President and CEO	M Exercise	2021-06-01	2021-06-03	138,479	—	$0	1,193,980	SEC↗
Howes Paul L	President and CEO	F Tax w/h	2021-06-01	2021-06-03	54,491	$3.51	$191.3K	1,139,489	SEC↗
Howes Paul L	President and CEO	F Tax w/h	2021-06-01	2021-06-03	16,828	$3.51	$59.1K	1,206,325	SEC↗
Howes Paul L	President and CEO	M Exercise	2021-06-01	2021-06-03	42,767	—	$0	1,223,153	SEC↗
Howes Paul L	President and CEO	F Tax w/h	2021-06-01	2021-06-03	26,533	$3.51	$93.1K	1,180,386	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2021-06-01	2021-06-03	5,764	$3.51	$20.2K	417,706	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2021-06-01	2021-06-03	47,433	—	$0	413,477	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2021-06-01	2021-06-03	23,096	—	$0	417,909	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2021-06-01	2021-06-03	18,664	$3.51	$65.5K	394,813	SEC↗
Piontek Gregg	Senior Vice President and CF	F Tax w/h	2021-06-01	2021-06-03	9,088	$3.51	$31.9K	408,821	SEC↗
Piontek Gregg	Senior Vice President and CF	M Exercise	2021-06-01	2021-06-03	14,649	—	$0	423,470	SEC↗