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
5/22/24 17:43	5/20/24	HLX	Helix Energy Solutions Group Inc	MN	Energy	OilSv	Oil & Gas Field Services	Kratz Owen E	TX	DO	P,CEO	1	S.m	-3,706	11.79	-314		7,471	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	6	S	-6,263	52.04	-120		78	D
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		4	S	-321,081	18.64	-17,222		19,941	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	2	S.d	-483	32.07	-15		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	7	S.d	-2,155	40.86	-53		52	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	5	S.m	-352	20.72	-17		167	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	2	S	-6,575	53.41	-123		38	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	2	S	-256	8.90	-29		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	8	S	-1,435	5.07	-283		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	5	S	-751	2.59	-290		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	8	S	-550	4.68	-118		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	5	S	-82	5.49	-15		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	6	S.m	-388	3.62	-107		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	7	S.d	-1,594	40.58	-39		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	4	S.d	-2,661	39.55	-67		57	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	4	S	-1,014	8.66	-117		283	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	2	S	-612	9.55	-64		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	19	S.m	-8,973	18.76	-478		3,264	D
5/1/24 16:29	5/1/24	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Stock Michael	CO	O	CFO	4	S	-2,331	18.95	-123		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	5	S	-1,575	19.69	-80		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	2	S.m	-3,698	21.81	-170		1,175	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		9	S.m	-11,026	10.60	-1,040		4,458	I
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		2	S	-323	18.88	-17		30	D
3/7/24 21:32	9/5/23	WTTR	Select Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Szymanski Brian	TX	O	Chief Ac	3	S.d	-231	8.39	-28		96	D
3/6/24 13:26	3/5/24	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Banks Margaret Katherine	TX	D		2	S.d	-284	36.54	-8		12	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	3	S.dm	-25,792	34.04	-758		819	D
2/29/24 21:22	2/28/24	WTTR	Select Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Swyka Nick L	TX	O	CFO,SVP	1	S	-77	8.55	-9		272	D
2/27/24 17:45	2/27/24	WTTR	Select Water Solutions, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	George Christopher Kile	TX	O	SVP IR C	1	S	-199	8.63	-23		256	D
2/26/24 18:00	2/26/24	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Biguet Stephane	TX	O	EVP,CFO	12	S	-3,887	51.83	-75		251	D
2/26/24 17:58	2/26/24	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Merad Abdellah	TX	O	EVP,Core	2	S	-6,430	53.58	-120		262	D
1/29/24 17:55	1/29/24	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Beumelburg Katharina	TX	O	Chief Su	3	S	-817	55.03	-15		16	D
1/25/24 17:32	1/25/24	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Fyfe Kevin	TX	O	VP,Treas	3	S	-3,629	56.02	-65		32	D
1/25/24 17:15	1/24/24	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Guild Howard	TX	O	Chief Ac	3	S	-4,079	55.56	-73		36	D
1/25/24 17:12	1/23/24	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Al Mogharbel Khaled	TX	O	EVP,Geog	3	S.d	-5,253	53.50	-98		387	D
12/19/23 18:37	12/18/23	TUSK	Mammoth Energy Services, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Straehla Arty	OK	DO	CEO	2	S.m	-834	4.39	-190		1,084	D
12/4/23 16:38	12/4/23	DENR	Discovery Energy Corp.	NV	Energy	OilSv	Oil & Gas Field Exploration S	McKenzie Keith J	A1	DOT	CEO	2	S	-62	0.0084	-7,345		30,430	D
12/4/23 16:29	10/18/22	OII	Oceaneering International Inc	DE	Energy	OilSv	Oil & Gas Field Services	McDonald Martin J	TX	O	SVP,Subs	1	S	0	9.14	0	0	108	D
12/1/23 17:38	12/1/23	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	Baker Christopher J.	TX	DO	See Rema	9	S	-413	10.32	-40		167	D
11/6/23 16:45	11/3/23	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Vion Michele	TX	D		2	S	-296	8.35	-35		40	D
11/3/23 17:18	11/2/23	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	Lehner Keefer McGovern	TX	O	See Rema	2	S	-186	10.58	-18		58	D
10/26/23 17:43	10/24/23	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	De La Chevardiere Patrick	TX	D		1	S	-29	57.76	-1		29	D
9/29/23 18:12	9/28/23	OII	Oceaneering International Inc	DE	Energy	OilSv	Oil & Gas Field Services	Roedel Shaun	TX	O	SVP,Mfd.	1	S	-57	26.85	-2		51	D
9/29/23 16:14	9/28/23	HLX	Helix Energy Solutions Group Inc	MN	Energy	OilSv	Oil & Gas Field Services	Glassman Diana	TX	D		1	S	-78	11.41	-7		28	D
9/27/23 18:44	9/27/23	OII	Oceaneering International Inc	DE	Energy	OilSv	Oil & Gas Field Services	Curtis Alan R	TX	O	SVP,CFO	1	S	-821	26.48	-31		161	D
9/27/23 18:43	9/26/23	OII	Oceaneering International Inc	DE	Energy	OilSv	Oil & Gas Field Services	Childress Earl	TX	O	SVP,Chie	2	S	-542	22.71	-24		79	D
9/27/23 17:42	9/26/23	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	Stanford Geoffrey C	TX	O	See Rema	1	S	-81	10.90	-7		17	D
9/20/23 16:43	9/18/23	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Gobe Phillip A	TX	D		5	S	-1,142	10.39	-110		259	D
9/18/23 16:11	9/15/23	KLXE	Klx Energy Services Holdings, Inc.		Energy	OilSv	Oil & Gas Field Services	Bouthillette Max	TX	O	See Rema	6	S	-174	11.26	-15		54	D
9/15/23 16:07	8/7/23	NEX	Nextier Oilfield Solutions Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Drummond Robert Wayne Jr	TX	DO	P,CEO	3	S.m	-5,832	11.95	-488		1,572	D
9/15/23 16:05	9/15/23	XPRO	Expro Group Holdings N.V.	P7	Energy	OilSv	Oil & Gas Field Services	Kearney Michael C	TX	D		13	S.m	-4,807	22.63	-212		233	D
9/11/23 19:02	9/6/23	LBRT	Liberty Energy Inc.		Energy	OilSv	Oil & Gas Field Services	Babcock Ken	CO	D		1	S	-1,055	17.93	-59		73	D
8/15/23 16:35	8/11/23	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Omavuezi Elo	TX	O	Chief Ac	1	S.m	-93	10.15	-9		2	D
8/14/23 17:25	8/11/23	HLX	Helix Energy Solutions Group Inc	MN	Energy	OilSv	Oil & Gas Field Services	Lovoi John	TX	D		1	S	-145	9.69	-15		340	D
8/8/23 16:32	8/4/23	OII	Oceaneering International Inc	DE	Energy	OilSv	Oil & Gas Field Services	Dyer Christopher J	TX	O	SVP,OPGr	1	S	-103	21.49	-5		13	D
8/7/23 15:52	8/4/23	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	McKeon Timothy	TX	O	SVP,Trea	1	S.d	-158	40.00	-4		54	D
8/4/23 16:06	8/2/23	NEX	Nextier Oilfield Solutions Inc.	DE	Energy	OilSv	Oil & Gas Field Services	McDonald Kevin M	TX	O	EVP,Chie	1	S	-1,170	11.70	-100		322	D
7/24/23 16:06	7/20/23	NEX	Nextier Oilfield Solutions Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Iluyomade Oladipo	TX	O	Chief Ac	3	S	-211	10.89	-19		12	D
7/20/23 20:10	7/19/23	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Lawrence G Larry	TX	D		1	S	-50	10.00	-5		34	D
7/11/23 12:28	7/7/23	HAL	Halliburton Co	DE	Energy	OilSv	Oil & Gas Field Services	Carre Eric	TX	O	EVP,CFO	2	S.d	-2,823	35.77	-79		129	D
6/13/23 17:35	6/8/23	RNGR	Ranger Energy Services, Inc.	TX	Energy	OilSv	Oil & Gas Field Services	Hooker J. Matt	TX	O	SVP - We	1	S.m	-125	12.01	-10		74	D
6/5/23 16:05	6/2/23	ACDC	Profrac Holding Corp.	DE	Energy	OilSv	Oil & Gas Field Services	Willette Robert J	TX	O	CLO,CCO,	1	S	-287	12.00	-24		154	D
6/5/23 16:05	6/2/23	ACDC	Profrac Holding Corp.	DE	Energy	OilSv	Oil & Gas Field Services	Klein Heather N	TX	O	Chief Ad	1	S	-305	12.00	-25		66	D
5/16/23 20:40	5/15/23	OII	Oceaneering International Inc	DE	Energy	OilSv	Oil & Gas Field Services	Goodwin Deanna L	TX	D		1	S	-801	16.57	-48		20	D
5/4/23 16:48	5/3/23	XPRO	Expro Group Holdings N.V.	P7	Energy	OilSv	Oil & Gas Field Services	Truelove Brian D.	TX	D		1	S	-90	18.51	-5		15	D
5/4/23 16:46	5/3/23	XPRO	Expro Group Holdings N.V.	P7	Energy	OilSv	Oil & Gas Field Services	Whelley Eileen Goss	TX	D		1	S	-90	18.51	-5		18	D
5/4/23 16:44	5/3/23	XPRO	Expro Group Holdings N.V.	P7	Energy	OilSv	Oil & Gas Field Services	Troe Lisa L	TX	D		1	S	-90	18.51	-5		18	D
4/28/23 15:04	4/25/23	NINE	Nine Energy Service, Inc.	DE	Energy	OilSv	Oil & Gas Field Services	Frazier Warren Lynn	TX	T		3	S.m	-4,987	8.34	-598		3,349	I
3/7/23 18:28	3/3/23	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Kasibhatla Vijay	TX	O	Dir,M,A	1	S	-896	56.00	-16		49	D
1/30/23 16:39	1/26/23	SLB	Schlumberger Limited/nv	P8	Energy	OilSv	Oil & Gas Field Services	Sonthalia Rajeev	TX	O	P Digita	2	S.d	-5,054	56.22	-90		54	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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