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
5/28/24 16:50	5/23/24	ACDC	Profrac Holding Corp.	DE	Energy	OilSv	Oil & Gas Field Services	Thrc Holdings, LP	TX	T		3	P.m	25,749	11.05	2,330	3	75,201	D
5/24/24 16:07	5/23/24	HLX	Helix Energy Solutions Group Inc	MN	Energy	OilSv	Oil & Gas Field Services	Kratz Owen E	TX	DO	P,CEO	3	S.dm	-3,718	6.73	-552		7,786	D
5/22/24 17:40	5/22/24	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Rennick Gavin	TX	O	P New En	1	S	-1,839	48.28	-38		46	D
5/22/24 17:05	4/25/24	ACDC	Profrac Holding Corp.	DE	Energy	OilSv	Oil & Gas Field Services	Wilks Farris	TX	T		1	P	7,286	22.08	330	1	60,346	I
5/22/24 16:31	5/20/24	XPRO	Expro Group Holdings N.V.	P7	Energy	OilSv	Oil & Gas Field Services	Oak Hill Advisors LP	NY	T		1	S	-60,118	22.25	-2,702		11,935	I
5/21/24 16:28	5/20/24	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Geer Charles Jr.	TX	O	SVP,Chie	1	S.d	-114	38.00	-3		97	D
5/21/24 16:27	5/20/24	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Sharp Jill D.	TX	O	SVP Inte	2	S.d	-387	37.67	-10		40	D
5/21/24 15:57	5/17/24	ACDC	Profrac Holding Corp.	DE	Energy	OilSv	Oil & Gas Field Services	Wilks Matthew	TX	O	Exec CB	1	P	89	8.85	10	1	1,438	D
5/20/24 18:08	5/17/24	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Gosney Ryan T	CO	O	Chief Ac	1	S.m	-143	23.83	-6		167	D
5/20/24 17:26	5/18/24	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Mitchell John J	TX	O	Gen. Cou	1	M.d	0	0.00	2	13	18	D
5/20/24 16:58	5/17/24	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Beumelburg Katharina	TX	O	Chief Su	1	M.d	0	0.00	18	153	29	D
5/16/24 17:57	5/16/24	XPRO	Expro Group Holdings N.V.	P7	Energy	OilSv	Oil & Gas Field Services	Fanning Quinn P	LA	O	CFO	1	S	-369	21.06	-18		93	D
5/14/24 18:35	5/10/24	ARIS	Aris Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Brock Amanda M	TX	DO	P,CEO	1	S.dm	-3,316	16.58	-200		865	D
5/14/24 17:56	5/14/24	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Pafitis Demosthenis	TX	O	CTO	1	S	-3,045	48.26	-63		34	D
5/14/24 15:12	5/13/24	WTTR	Select Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Skarke Michael	TX	O	EVP,COO	1	S	-131	9.78	-13		381	D
5/13/24 07:01	5/9/24	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Crombie David	TX	O	See Rema	3	S	-72	2.02	-36		333	D
5/13/24 06:59	5/9/24	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Fox Ann G	TX	DO	See Rema	3	S	-513	2.17	-237		783	D
5/13/24 06:58	5/9/24	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Moore Theodore R.	TX	O	See Rema	3	S	-41	2.04	-20		206	D
5/13/24 06:58	5/9/24	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Luz S. Brett	TX	O	Chief Ac	2	S	-6	2.11	-3		102	D
5/10/24 21:05	5/9/24	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Sirkes Guy	TX	O	See Rema	3	S.m	-76	2.11	-36		206	D
5/10/24 18:32	5/9/24	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Danner Ernie L	TX	D		1	S	-272	1.98	-137		116	D
5/9/24 16:04	5/7/24	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Beckwith Van H.	TX	O	EVP,Secr	1	S.d	-369	36.92	-10		284	D
5/9/24 15:59	5/7/24	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Slocum Jeffrey Shannon	TX	O	P - East	1	S.d	-1,438	36.92	-39		131	D
5/9/24 15:59	5/7/24	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Jones Myrtle L	TX	O	Senior V	1	S.d	-941	36.92	-25		39	D
5/8/24 16:09	5/7/24	HLX	Helix Energy Solutions Group Inc	MN	Energy	OilSv	Oil & Gas Field Services	Sparks Scott Andrew	TX	O	EVP,COO	2	S.d	-137	0.6033	-227		295	D
5/6/24 16:18	5/3/24	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Munoz Adam	TX	O	P,COO	1	S	-395	9.28	-43		58	D
5/3/24 19:50	5/2/24	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Wright Christopher A	CO	DO	CB,CEO	3	S.m	-2,583	21.53	-120		2,859	D
5/2/24 17:09	5/1/24	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	3	7	D
5/2/24 16:59	5/1/24	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	4	12	D
5/1/24 16:29	5/1/24	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Stock Michael	CO	O	CFO	3	S	-1,291	21.51	-60		845	D
4/30/24 16:38	4/29/24	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Elliott R Sean	CO	O	GC	1	S	-462	23.10	-20		259	D
4/30/24 16:36	4/29/24	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Gusek Ron	CO	O	P	1	S.m	-2,112	22.86	-92		1,171	D
4/29/24 12:20	4/26/24	ZNOG	Zion Oil & Gas Inc	DE	Energy	OilSv	Oil & Gas Field Exploration S	Putra Pandji Christiaan	TX	D		1	M.d	2	0.0700	25	331	33	D
4/24/24 18:19	4/22/24	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Ricciardello Mary P	TX	D		1	M.d	0	0.00	21	582	25	D
4/24/24 18:19	4/22/24	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Lawrence G Larry	TX	D		1	M.d	0	0.00	21	62	55	D
4/24/24 18:19	4/22/24	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Best Anthony James	TX	D		1	M.d	0	0.00	21	29	93	D
4/24/24 18:19	4/22/24	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Vion Michele	TX	D		1	M.d	0	0.00	21	82	47	D
4/24/24 18:19	4/22/24	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Gobe Phillip A	TX	D		1	M.d	0	0.00	21	13	190	D
4/24/24 18:18	4/22/24	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Moore Jack B	TX	D		1	M.d	0	0.00	21	27	99	D
4/24/24 18:18	4/22/24	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Armour Spencer D III	TX	D		1	M.d	0	0.00	21	27	99	D
4/2/24 17:12	4/1/24	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Temeng Kwaku	TX	D		1	M.d	0	0.00	6	66	16	D
4/2/24 17:10	4/1/24	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Straughen Michael	X0	D		1	M.d	0	0.00	6	39	23	D
4/2/24 17:08	4/1/24	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Murray Katherine	TX	D		1	M.d	0	0.00	6	117	12	D
4/2/24 17:05	4/1/24	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Klingensmith Harvey Robert	TX	D		1	M.d	0	0.00	6	24	33	D
4/2/24 17:02	4/1/24	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Carnes Martha Z.	TX	D		1	M.d	0	0.00	6	21	37	D
4/2/24 17:00	4/1/24	CLB	Core Laboratories Inc. /De/	DE	Energy	OilSv	Oil & Gas Field Services	Anastasio Curt	TX	D		1	M.d	0	0.00	6		6	D
3/28/24 21:40	3/27/24	RNGR	Ranger Energy Services, Inc.	TX	Energy	OilSv	Oil & Gas Field Services	Leykum Charles S.	TX	DT		3	S.m	-5,305	11.17	-475		4,037	I
3/19/24 14:54	3/15/24	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Weiss Janet L	TX	D		1	M.d	0	0.00	4	241	5	D
3/15/24 16:37	2/9/24	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	Lehner Keefer McGovern	TX	O	See Rema	1	M.d	0	0.00	10	12	92	D
3/15/24 16:34	2/9/24	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	Baker Christopher J.	TX	DO	See Rema	1	M.d	0	0.00	28	13	250	D
3/15/24 16:28	2/9/24	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	Bouthillette Max	TX	O	See Rema	1	M.d	0	0.00	10	13	88	D
3/14/24 16:11	3/12/24	TUSK	Mammoth Energy Services, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Amron Arthur H	OK	D		1	P	11	3.72	3	15	24	D
3/12/24 17:00	3/8/24	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Kimble William F	CO	D		1	S	-268	21.55	-12		70	D
3/8/24 17:00	3/6/24	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Steinbeck Cary D.	CO	D		1	S.m	-2,158	21.57	-100		359	M
3/8/24 16:32	3/7/24	OII	Oceaneering International Inc	DE	Energy	OilSv	Oil & Gas Field Services	Beachy Karen H	TX	D		1	S	-156	20.50	-8		23	D
3/8/24 16:27	3/6/24	HLX	Helix Energy Solutions Group Inc	MN	Energy	OilSv	Oil & Gas Field Services	Neikirk Kenneth English	TX	O	EVP,GC,S	1	M.d	0	0.00	172	999%	189	D
3/8/24 16:22	3/6/24	HLX	Helix Energy Solutions Group Inc	MN	Energy	OilSv	Oil & Gas Field Services	Staffeldt Erik	TX	O	EVP,CFO	1	M.d	0	0.00	194	75	451	D
3/7/24 21:32	3/6/24	WTTR	Select Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Szymanski Brian	TX	O	Chief Ac	1	S.d	-67	8.33	-8		84	D
3/6/24 13:26	3/5/24	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Banks Margaret Katherine	TX	D		1	S.d	-177	35.30	-5		10	D
3/5/24 15:35	3/4/24	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Miller Jeffrey Allen	TX	DO	Dir,P,CE	1	S.d	-13,308	35.30	-377		759	D
3/1/24 13:11	2/28/24	NCSM	Ncs Multistage Holdings, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Willems Tim	TX	O	Chief Op	1	M.d	0	0.00	3	18	20	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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