Oil & Gas Field Services Industry - Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	#f	T	TVal	Price	Qty	oc	Own	H
5/30/25 14:51	5/29/25	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Weiss Janet L	TX	D		1	P.d	169	19.79	9	84	19	D
5/27/25 17:29	5/22/25	TUSK	Mammoth Energy Services, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Smith Arthur L	OK	D		2	S.m	-213	2.51	-85		150	D
5/27/25 16:56	5/22/25	SLB	Schlumberger Limited/Nv	P8	Energy	OilSv	Oil & Gas Field Services	De La Chevardiere Patrick	TX	D		1	S	-168	33.58	-5		24	D
5/23/25 16:16	5/22/25	OII	Oceaneering International Inc	DE	Energy	OilSv	Oil & Gas Field Services	Beachy Karen H	TX	D		1	S	-100	18.94	-5		33	D
5/16/25 17:45	5/14/25	ACDC	Profrac Holding Corp.	DE	Energy	OilSv	Oil & Gas Field Services	Thrc Holdings, LP	TX	T		2	P.m	3,937	6.10	645	1	79,856	D
5/16/25 16:05	5/15/25	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Crombie David	TX	O	See Rema	4	S.m	-73	0.6745	-108		307	D
5/16/25 16:05	5/14/25	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Moore Theodore R.	TX	O	See Rema	4	S.m	-48	0.7172	-67		191	D
5/16/25 14:43	5/15/25	NGS	Natural Gas Services Group Inc		Energy	OilSv	Oil & Gas Field Services	Taylor Stephen Charles	TX	D		1	S.d	-623	24.90	-25		547	D
5/14/25 21:39	5/13/25	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	McCaffrey Thomas P	TX	D		1	S	-98	1.95	-50		144	D
5/13/25 20:53	5/9/25	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Sirkes Guy	TX	O	See Rema	3	S	-13	0.7016	-18		194	D
5/13/25 20:48	5/9/25	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Luz S. Brett	TX	O	See Rema	3	S	-4	0.7079	-6		110	D
5/13/25 20:47	5/9/25	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Fox Ann G	TX	DO	See Rema	3	S	-31	0.7017	-44		662	D
5/13/25 18:20	5/9/25	ACDC	Profrac Holding Corp.	DE	Energy	OilSv	Oil & Gas Field Services	Wilks Matthew	TX	DO	Exec CB	1	P.m	426	4.73	90	5	1,949	I
5/9/25 17:11	5/9/25	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Berg Mark Stephen	TX	D		1	M.d	0	0.00	16	134	29	D
5/5/25 14:55	5/1/25	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Teo Sow Hang	TX	O	CAO,Trea	1	M.d	0	0.00	0	2	8	D
5/5/25 14:53	5/1/25	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Tattoli Mark Damian	TX	O	SVP,GC,S	1	M.d	0	0.00	0	3	18	D
4/24/25 16:29	4/23/25	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Ricciardello Mary P	TX	D		1	M.d	0	0.00	18	72	43	D
4/24/25 16:29	4/23/25	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Best Anthony James	TX	D		1	M.d	0	0.00	18	19	111	D
4/24/25 16:29	4/23/25	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Armour Spencer D III	TX	D		1	M.d	0	0.00	18	18	117	D
4/24/25 16:29	4/23/25	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Lawrence G Larry	TX	D		2	M.d	75	2.67	28	81	63	D
4/24/25 16:29	4/23/25	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Vion Michele	TX	D		1	M.d	0	0.00	18	53	52	D
4/24/25 16:28	4/23/25	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Gobe Phillip A	TX	D		1	M.d	0	0.00	18	9	208	D
4/24/25 16:28	4/23/25	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Moore Jack B	TX	D		1	M.d	0	0.00	18	18	117	D
4/22/25 16:35	4/19/25	SLB	Schlumberger Limited/Nv	P8	Energy	OilSv	Oil & Gas Field Services	Rando Bejar Carmen	TX	O	Chief Pe	1	M.d	0	0.00	5	15	36	D
4/22/25 16:33	4/19/25	SLB	Schlumberger Limited/Nv	P8	Energy	OilSv	Oil & Gas Field Services	Pafitis Demosthenis	TX	O	CTO	1	M.d	0	0.00	3	4	81	D
4/22/25 16:32	4/19/25	SLB	Schlumberger Limited/Nv	P8	Energy	OilSv	Oil & Gas Field Services	Merad Abdellah	TX	O	EVP,Core	1	M.d	0	0.00	2	1	219	D
4/8/25 19:12	10/28/24	NGS	Natural Gas Services Group Inc		Energy	OilSv	Oil & Gas Field Services	Hodges Georganne	TX	D		1	M.d	0	0.00	5		5	D
4/3/25 16:25	4/2/25	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Stock Michael	CO	O	CFO	1	S	-80	16.00	-5		756	D
4/2/25 14:40	4/1/25	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Temeng Kwaku	TX	D		1	M.d	0	0.00	9	57	26	D
4/2/25 14:39	4/1/25	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Murray Katherine	TX	D		1	M.d	0	0.00	9	78	21	D
4/2/25 14:37	4/1/25	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Klingensmith Harvey Robert	TX	D		1	M.d	0	0.00	9	29	42	D
4/2/25 14:36	4/1/25	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Carnes Martha Z.	TX	D		1	M.d	0	0.00	9	25	46	D
4/2/25 14:34	4/1/25	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Anastasio Curt	TX	D		1	M.d	0	0.00	9	145	16	D
4/2/25 14:33	4/1/25	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Straughen Michael	X0	D		1	M.d	0	0.00	9	47	29	D
4/1/25 17:19	3/28/25	SLB	Schlumberger Limited/Nv	P8	Energy	OilSv	Oil & Gas Field Services	Raman Aparna	TX	O	Chief St	1	S	-1,063	42.28	-25		33	D
3/25/25 16:15	3/21/25	RNGR	Ranger Energy Services, Inc.	TX	Energy	OilSv	Oil & Gas Field Services	Agee Brett T.	TX	D		4	S.m	-2,378	14.27	-167		1,796	I
3/21/25 20:22	3/19/25	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	Stanford Geoffrey C	TX	O	See Rema	1	S	-24	3.75	-6		29	D
3/19/25 19:11	3/17/25	ARIS	Aris Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Keenan W Howard Jr	NY	D		1	S.d	-27,700	27.70	-1,000		9,335	I
3/19/25 19:08	3/17/25	ARIS	Aris Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Yorktown Energy Partners Xi, L.P.	NY	T		1	S.d	-27,700	27.70	-1,000		9,305	I
3/17/25 10:39	3/14/25	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Carre Eric	TX	O	EVP,CFO	1	S.d	-1,279	25.00	-51		127	D
3/14/25 18:27	3/13/25	ARIS	Aris Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Hunt Jeffrey K.	TX	O	Chief Ac	1	S	-289	28.92	-10		45	D
3/14/25 18:26	3/12/25	ARIS	Aris Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Patterson Nicholas A.	TX	O	Chief Co	1	S	-254	30.60	-8		58	D
3/14/25 18:25	3/12/25	ARIS	Aris Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Van Brunt David Dylan	TX	O	COO	1	S	-974	30.15	-32		86	D
3/14/25 18:24	3/12/25	ARIS	Aris Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Tompsett Stephan E	TX	O	CFO	1	S	-600	30.00	-20		141	D
3/13/25 16:49	3/12/25	NCSM	Ncs Multistage Holdings, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Mitchell Valerie A	TX	D		1	S.m	-44	28.24	-2		26	D
3/11/25 17:04	3/7/25	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	Lehner Keefer McGovern	TX	O	See Rema	1	S	-3	5.04	-1	0	119	D
3/10/25 14:56	3/7/25	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	McKeon Timothy	TX	O	SVP,Trea	1	S.d	-258	24.60	-10		78	D
3/5/25 18:19	3/4/25	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Banks Margaret Katherine	TX	D		1	S.d	-94	24.04	-4		11	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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