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NATURAL GAS SERVICES GROUP INC

NGS Net selling
CIK 0001084991 #3168 in the set updated 19 Sep 2026
Bought (120 mo)
$346.67K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$18.04M
$9.26M on a plan · $2.27M straight out of an exercise
Sold at will
$6.51M
61 of 125 sales
Net
−$17.69M
−$6.16M against sales at will

By person

18 insiders · 139 transactions
60.7×

Justin C. Jacobs holds 60.7 times base salary in stock. $35.30M of shares against $581.25K in salary for 2025.

Salary from the company's own proxy. The shares are what Justin C. Jacobs last reported holding, valued at $37.23, the price Common Stock was last bought or sold at on the open market here, on 6 Mar 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Taylor Stephen Charles
Director
$15.14M (69) scheduled
−$15.14M
409,408
3.17%
$15.24M
+15.0%
Hazlett James R
Chief Technical Officer
$1.07M (29)
−$1.07M
127,844
0.9912%
$4.76M
+81.4%
CHISHOLM JOHN
Former Director
$866.85K (15)
−$866.85K
21,147
0.1640%
$787.20K
−0.9%
Lawrence G Larry
Chief Financial Officer
$440.86K (4)
−$440.86K
76,948
0.5966%
$2.86M
+49.6%
HOLLEY JEAN K
Director
$298.97K (4)
+$298.97K
18,846
0.1461%
$701.55K
CURTIS CHARLES G
Director
$266.40K (1)
−$266.40K
90,301
0.7001%
$3.36M
+24.5%
BRADSHAW DAVID L
Director
$178.82K (5)
−$178.82K
45,726
0.3545%
$1.70M
+176.3%
Jacobs Justin
Chief Executive Officer
$47.70K (1)
+$47.70K
948,264
7.35%
$35.30M
+3.9%
HUGHES WILLIAM F JR
Director
$40.29K (1)
−$40.29K
272,144
2.11%
$10.13M
+4.8%
Beyer Leslie Ann
Director
$33.15K (1)
−$33.15K
8,148
0.0632%
$303.31K
TRINGALI DONALD J
Director
37,540
0.2910%
$1.40M
+111.3%
Jenvey Nigel
Director
26,239
0.2034%
$976.75K
Foster Micah C.
VP and Chief Financial Officer
18,880
0.1464%
$702.81K
Tucker Brian L
President & COO
14,033
0.1088%
$522.38K
Hodges Georganne
Director
12,471
0.0967%
$464.24K
+787.6%
Gallegos John A. Jr.
Director
5,345
0.0414%
$198.97K
Lawrence James R
VP & Chief Financial Officer
4,609
0.0357%
$171.57K
−7.8%
Eckert Ian M
Chief Financial Officer
1,764
0.0137%
$65.67K
Insider
Date
Role
Action
Shares
Price
Amount
Jacobs Justin
21 Jul 2023
Director
Exercised, kept indirect
9,100
$15.00
$136.50K
HUGHES WILLIAM F JR
31 Dec 2019
Director
Exercised, kept indirect
916
$12.26
$11.23K
Lawrence G Larry
15 Nov 2019
Chief Financial Officer
Exercised, kept
7,667
$11.18
$85.72K
HUGHES WILLIAM F JR
30 Sep 2019
Director
Exercised, kept indirect
916
$12.81
$11.73K
HUGHES WILLIAM F JR
30 Jun 2019
Director
Exercised, kept indirect
917
$16.50
$15.13K
Taylor Stephen Charles
6 Sep 2018
CEO
Exercised, kept
4,000
$17.51
$70.04K
CURTIS CHARLES G
11 Dec 2017
Director
Exercised, kept
2,500
$19.61
$49.03K
Taylor Stephen Charles
11 Jan 2017
Chief Executive Officer
Exercised, kept
19,914
$20.06
$399.47K
CURTIS CHARLES G
11 Nov 2016
Director
Exercised, kept
2,500
$13.90
$34.75K

What was left out

Form 4 filings counted 258
Amendments (4/A) skipped 12
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 32
Sales straight out of an exercise 32
Sales at will 61
Transactions with no price 0
Shares from compensation/vesting 1,639,685
Sales filed before the plan box existed 52
History held since 14 Nov 2016