Industry - Oil & Gas Field Services, Nec

Include option trades

Include indirect trades

Latest data: 8/4/2026 10:01:49 PM

1 Month

Buy/Sell Ratio 0.31

23%

77%

Buy	Sell
$303,903	($979,497)
2 Insiders	5 Insiders
2 Transactions	7 Transactions

7/4/2026 to 8/4/2026

3 Month

Buy/Sell Ratio 0.02

1%

99%

Buy	Sell
$336,362	($21.21) M
3 Insiders	19 Insiders
6 Transactions	28 Transactions

5/4/2026 to 8/4/2026

6 Month

Buy/Sell Ratio 0.01

1%

99%

Buy	Sell
$586,348	($43.92) M
3 Insiders	31 Insiders
7 Transactions	55 Transactions

2/4/2026 to 8/4/2026

12 Month

Buy/Sell Ratio 0.09

8%

92%

Buy	Sell
$6.82 M	($74.89) M
13 Insiders	49 Insiders
22 Transactions	101 Transactions

8/4/2025 to 8/4/2026

Monthly Buy and Sell Value

Monthly Buy/Sell Ratio

Most Insider Buying

12 months

Name	Value	Transactions
Crane James R Waterbridge Infrastructure Llc	$4,000,000	1
Daily Gregory S Waterbridge Infrastructure Llc	$1,500,000	1
Murti Arjun N Liberty Energy Inc.	$499,988	2
Holley Jean K Natural Gas Services Group Inc	$298,966	4
Reitz Michael Howard Jr Waterbridge Infrastructure Llc	$99,684	1
Long Jason Thomas Waterbridge Infrastructure Llc	$99,200	1
Stanford Geoffrey C Klx Energy Services Holdings, Inc.	$95,200	2
Bruno Lawrence Core Laboratories Inc. /DE/	$53,900	1
Amron Arthur H Mammoth Energy Services, Inc.	$51,360	5
Bolling Harrison Fenner Waterbridge Infrastructure Llc	$39,960	1

Most Insider Selling

12 months

Name	Value	Transactions
Beckwith Van H. Halliburton Co	($9,675,124)	4
Taylor Stephen Charles Natural Gas Services Group Inc	($8,504,272)	21
Le Peuch Olivier SLB LIMITED/NV	($6,660,750)	5
Miller Jeffrey Allen Halliburton Co	($6,338,200)	1
Merad Abdellah SLB LIMITED/NV	($5,243,400)	2
Biguet Stephane SLB LIMITED/NV	($4,445,472)	2
Richard Mark Halliburton Co	($4,443,200)	1
Pope Lawrence J Halliburton Co	($3,225,000)	1
Mcdonald Martin J Oceaneering International Inc	($2,690,132)	2
Ralston Dianne B. SLB LIMITED/NV	($2,354,892)	2

Most Unique Insiders Buying (>25K)

12 months

Name	Unique insiders	Total Trades
Waterbridge Infrastructure Llc	5	5
Klx Energy Services Holdings, Inc.	2	3
Natural Gas Services Group Inc	1	4
Liberty Energy Inc.	1	2
Core Laboratories Inc. /DE/	1	1

Most Unique Insiders Selling (>25K)

12 months

Name	Unique insiders	Total Trades
Oceaneering International Inc	13	21
Halliburton Co	10	15
SLB LIMITED/NV	7	17
Select Water Solutions, Inc.	4	6
Liberty Energy Inc.	3	9
Propetro Holding Corp.	3	3
Expro Group Holdings N.V.	2	2
Nine Energy Service, Inc.	2	2
Ncs Multistage Holdings, Inc.	2	2
Natural Gas Services Group Inc	1	17

Companies with activity

	1 Month			6 Month			12 Month
Name	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $	Ratio	Buy $	Sell $
Liberty Energy Inc.	1.98	$250,003	($126,487)	0.16	$499,988	($3,069,790)	0.16	$499,988	($3,069,790)
Oceaneering International Inc	0.00	$0	($794,270)	0.00	$0	($9,349,137)	0.00	$0	($10,721,200)
Ranger Energy Services, Inc.	0.00	$0	($58,740)	0.00	$0	($58,740)	0.00	$0	($58,740)
Core Laboratories Inc. /DE/	--	$53,900	$0	--	$53,900	$0	--	$53,900	$0
Halliburton Co	--	$0	$0	0.00	$0	($17,868,488)	0.00	$0	($27,219,165)
SLB LIMITED/NV	--	$0	$0	0.00	$0	($5,717,510)	0.00	$0	($20,078,863)
Select Water Solutions, Inc.	--	$0	$0	0.00	$0	($3,925,971)	0.00	$0	($3,925,971)
Natural Gas Services Group Inc	--	$0	$0	0.00	$0	($3,747,681)	0.04	$298,966	($8,504,272)
Mammoth Energy Services, Inc.	--	$0	$0	--	$32,460	$0	--	$51,360	$0
Expro Group Holdings N.V.	--	$0	$0	0.00	$0	($186,798)	0.00	$0	($186,798)
Propetro Holding Corp.	--	$0	$0	--	$0	$0	0.05	$24,402	($540,978)
Klx Energy Services Holdings, Inc.	--	$0	$0	--	$0	$0	--	$122,755	$0
Helix Energy Solutions Group Inc	--	$0	$0	--	$0	$0	0.00	$0	($275,160)
Nine Energy Service, Inc.	--	$0	$0	--	$0	$0	0.00	$0	($206,164)
Ncs Multistage Holdings, Inc.	--	$0	$0	--	$0	$0	0.00	$0	($99,385)
Waterbridge Infrastructure Llc	--	$0	$0	--	$0	$0	--	$5,763,842	$0