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
7/28/25 18:30	7/25/25	RNGR	Ranger Energy Services, Inc.	TX	Energy	OilSv	Oil & Gas Field Services	Woolverton Sean C	TX	D		1	M.d	173	12.35	14		10	D
7/28/25 18:28	7/25/25	RNGR	Ranger Energy Services, Inc.	TX	Energy	OilSv	Oil & Gas Field Services	Mashinski Carla S	TX	D		1	M.d	173	12.35	14		10	D
7/28/25 18:25	7/25/25	RNGR	Ranger Energy Services, Inc.	TX	Energy	OilSv	Oil & Gas Field Services	Shivram Krishna	TX	D		1	M.d	110	12.35	9	28	41	D
7/28/25 18:22	7/25/25	RNGR	Ranger Energy Services, Inc.	TX	Energy	OilSv	Oil & Gas Field Services	Agee Brett T.	TX	D		1	M.d	110	12.35	9	1	1,207	D
7/28/25 18:12	7/25/25	RNGR	Ranger Energy Services, Inc.	TX	Energy	OilSv	Oil & Gas Field Services	Kearney Michael C	TX	D		1	M.d	110	12.35	9	28	41	D
7/22/25 17:14	7/20/25	SLB	Schlumberger Limited/Nv	P8	Energy	OilSv	Oil & Gas Field Services	Prechner Ugo	TX	O	VP Contr	1	M.d	0	0.00	9	100	19	D
7/22/25 17:13	7/20/25	SLB	Schlumberger Limited/Nv	P8	Energy	OilSv	Oil & Gas Field Services	Jaggi Rakesh	TX	O	P Digita	1	M.d	0	0.00	4	6	77	D
7/22/25 17:11	7/20/25	SLB	Schlumberger Limited/Nv	P8	Energy	OilSv	Oil & Gas Field Services	Gassen Steve Matthew	TX	O	EVP,Geog	1	M.d	0	0.00	12	27	58	D
6/3/25 18:20	6/3/25	XPRO	Expro Group Holdings N.V.	P7	Energy	OilSv	Oil & Gas Field Services	Whelley Eileen Goss	TX	D		1	S	-22	8.17	-3		45	D
6/3/25 18:19	6/3/25	XPRO	Expro Group Holdings N.V.	P7	Energy	OilSv	Oil & Gas Field Services	Troe Lisa L	TX	D		1	S	-22	8.17	-3		45	D
6/3/25 16:11	5/31/25	PUMP	Propetro Holding Corp.	TX	Energy	OilSv	Oil & Gas Field Services	Fietz Shelby Kyle	TX	O	Chief Co	1	M.d	0	0.00	21	19	130	D
6/3/25 15:02	2/26/25	ACDC	Profrac Holding Corp.	DE	Energy	OilSv	Oil & Gas Field Services	Wilks Farris	TX	T		1	P.a	2,348	6.93	339	19	2,143	D
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

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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