United States Oil & Gas Related Equipment and Services

Natural Gas Services Group Inc (NGS)

Track

The most recent insider trading activity at Natural Gas Services Group Inc. occurred on March 6, 2026. Director Stephen Charles Taylor executed multiple sell transactions between November 2025 and March 2026, totaling significant share disposals. Conversely, insider Jean K. Holley recorded buy transactions in December 2025. No insider trading has been reported in the last three months.
Ticker: NGS Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Natural Gas Services Group Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Sale 6 Mar 2026
Value US$2,752,851.64 | Price 102.12 | Shares 58,905 (-46.5%)
Proposed sale 6 Mar 2026
Value US$3,308,116.51 | Price 66.99 | Shares 63,023
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-09 2026-03-06 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
58,905 -46.5%
102.12
US$2,752,852 		58,905 -46.5% 102.12 US$2,752,852
2026-03-06 2026-03-06 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
63,023
66.99
US$3,308,117 		63,023 66.99 US$3,308,117
2026-03-09 2026-03-05 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
58,187 +17.4%
272.17
US$264,077 		58,187 +17.4% 272.17 US$264,077
2026-03-05 2026-03-05 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
70,000
37.58
US$2,630,922 		70,000 37.58 US$2,630,922
2025-12-12 2025-12-11 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -3.5%
33.54
US$335,400 		10,000 -3.5% 33.54 US$335,400
2025-12-11 2025-12-11 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
33.54
US$335,400 		10,000 33.54 US$335,400
2025-12-12 2025-12-10 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -3.4%
33.16
US$331,600 		10,000 -3.4% 33.16 US$331,600
2025-12-10 2025-12-10 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
33.16
US$331,600 		10,000 33.16 US$331,600
2025-12-10 2025-12-08 B Purchase
3.8
HOLLEY JEAN K
Non-Executive Director
2,190 +18.0%
32.04
US$70,168 		2,190 +18.0% 32.04 US$70,168
2025-12-09 2025-12-08 B Purchase
3.8
HOLLEY JEAN K
Non-Executive Director
935 +8.3%
32.00
US$29,920 		935 +8.3% 32.00 US$29,920
2025-12-05 2025-12-04 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
20,000 -6.3%
32.12
US$642,400 		20,000 -6.3% 32.12 US$642,400
2025-12-04 2025-12-04 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
20,000
32.12
US$642,400 		20,000 32.12 US$642,400
2025-11-20 2025-11-20 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
31.38
US$313,787 		10,000 31.38 US$313,787
2025-11-20 2025-11-20 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -3.1%
31.37
US$313,700 		10,000 -3.1% 31.37 US$313,700
2025-11-20 2025-11-19 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -3.0%
30.31
US$303,100 		10,000 -3.0% 30.31 US$303,100
2025-11-19 2025-11-19 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
30.31
US$303,100 		10,000 30.31 US$303,100
2025-11-18 2025-11-17 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -2.9%
31.01
US$310,069 		10,000 -2.9% 31.01 US$310,069
2025-11-17 2025-11-17 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
31.01
US$310,069 		10,000 31.01 US$310,069
2025-11-12 2025-11-10 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -2.8%
30.00
US$300,020 		10,000 -2.8% 30.00 US$300,020
2025-11-12 2025-11-10 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
8,748 -2.4%
29.50
US$258,066 		8,748 -2.4% 29.50 US$258,066
2025-11-10 2025-11-10 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
18,748
29.77
US$558,095 		18,748 29.77 US$558,095
2025-11-07 2025-11-07 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
11,152
29.06
US$324,051 		11,152 29.06 US$324,051
2025-11-07 2025-11-07 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
1,252 -0.3%
29.50
US$36,937 		1,252 -0.3% 29.50 US$36,937
2025-11-07 2025-11-07 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
9,900 -2.6%
29.00
US$287,118 		9,900 -2.6% 29.00 US$287,118
2025-11-07 2025-11-06 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
100 -0.0%
29.00
US$2,900 		100 -0.0% 29.00 US$2,900
2025-11-06 2025-11-06 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
100
29.00
US$2,900 		100 29.00 US$2,900
2025-09-26 2025-09-26 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
7,915
28.50
US$225,591 		7,915 28.50 US$225,591
2025-09-26 2025-09-26 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
7,915 -2.1%
28.50
US$225,586 		7,915 -2.1% 28.50 US$225,586
2025-09-25 2025-09-25 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
759
28.50
US$21,631 		759 28.50 US$21,631
2025-09-25 2025-09-25 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
759 -0.2%
28.50
US$21,632 		759 -0.2% 28.50 US$21,632
2025-09-24 2025-09-24 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
1,326
28.50
US$37,791 		1,326 28.50 US$37,791
2025-09-24 2025-09-24 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
1,326 -0.3%
28.50
US$37,791 		1,326 -0.3% 28.50 US$37,791
2025-09-23 2025-09-23 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
28.01
US$280,147 		10,000 28.01 US$280,147
2025-09-23 2025-09-23 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -2.5%
28.01
US$280,148 		10,000 -2.5% 28.01 US$280,148
2025-09-23 2025-09-23 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
1,457 -0.4%
27.50
US$40,068 		1,457 -0.4% 27.50 US$40,068
2025-09-19 2025-09-19 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
63 -0.0%
27.50
US$1,732 		63 -0.0% 27.50 US$1,732
2025-09-18 2025-09-18 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
1,638 -0.4%
27.50
US$45,046 		1,638 -0.4% 27.50 US$45,046
2025-09-17 2025-09-17 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
6,553 -1.6%
27.51
US$180,253 		6,553 -1.6% 27.51 US$180,253
2025-09-16 2025-09-16 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
27.50
US$275,000 		10,000 27.50 US$275,000
2025-09-16 2025-09-16 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
289 -0.1%
27.50
US$7,948 		289 -0.1% 27.50 US$7,948
2025-09-04 2025-09-04 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
27.00
US$270,018 		10,000 27.00 US$270,018
2025-09-04 2025-09-04 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -2.4%
27.00
US$270,018 		10,000 -2.4% 27.00 US$270,018
2025-09-04 2025-09-04 B Purchase
3.8
HOLLEY JEAN K
Non-Executive Director
3,752 +92.7%
26.58
US$99,724 		3,752 +92.7% 26.58 US$99,724
2025-08-22 2025-08-22 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
20,000
26.25
US$525,060 		20,000 26.25 US$525,060
2025-08-22 2025-08-22 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -2.4%
26.00
US$260,035 		10,000 -2.4% 26.00 US$260,035
2025-08-22 2025-08-22 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -2.3%
26.50
US$265,025 		10,000 -2.3% 26.50 US$265,025
2025-08-15 2025-08-14 B Purchase
3.8
HOLLEY JEAN K
Non-Executive Director
4,048 +inf%
24.49
US$99,154 		4,048 +inf% 24.49 US$99,154
2025-05-16 2025-05-15 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
25,000 -5.5%
24.90
US$622,500 		25,000 -5.5% 24.90 US$622,500
2025-05-15 2025-05-15 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
25,000
24.91
US$622,627 		25,000 24.91 US$622,627
2025-01-22 2025-01-21 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -2.2%
29.01
US$290,100 		10,000 -2.2% 29.01 US$290,100
2025-01-22 2025-01-21 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
9,400 -2.1%
28.57
US$268,549 		9,400 -2.1% 28.57 US$268,549
2025-01-21 2025-01-21 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
29.01
US$290,095 		10,000 29.01 US$290,095
2024-12-27 2024-12-27 PrS Proposed sale
2.3
BRADSHAW DAVID L

Director

Non-Executive Director
15,000
25.86
US$387,900 		15,000 25.86 US$387,900
2024-12-16 2024-12-12 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -2.1%
27.15
US$271,500 		10,000 -2.1% 27.15 US$271,500
2024-12-12 2024-12-12 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
27.15
US$271,515 		10,000 27.15 US$271,515
2024-11-26 2024-11-25 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
600 -0.1%
28.50
US$17,100 		600 -0.1% 28.50 US$17,100
2024-11-25 2024-11-25 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
28.50
US$285,000 		10,000 28.50 US$285,000
2024-11-26 2024-11-22 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,000 -2.1%
28.00
US$280,000 		10,000 -2.1% 28.00 US$280,000
2024-11-21 2024-11-21 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
40,000
26.64
US$1,065,600 		40,000 26.64 US$1,065,600
2024-11-21 2024-11-21 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
38,479 -7.4%
26.89
US$1,034,777 		38,479 -7.4% 26.89 US$1,034,777
2024-11-21 2024-11-20 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
1,521 -0.3%
26.00
US$39,546 		1,521 -0.3% 26.00 US$39,546
2024-11-20 2024-11-20 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
26.00
US$260,000 		10,000 26.00 US$260,000
2024-11-21 2024-11-19 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
6,516 -1.2%
25.50
US$166,158 		6,516 -1.2% 25.50 US$166,158
2024-11-18 2024-11-18 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
3,442 -0.7%
25.51
US$87,809 		3,442 -0.7% 25.51 US$87,809
2024-11-18 2024-11-15 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
10,042 -1.9%
25.01
US$251,110 		10,042 -1.9% 25.01 US$251,110
2024-11-15 2024-11-15 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
20,000
25.00
US$500,000 		20,000 25.00 US$500,000
2024-11-13 2024-11-13 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
2,191 -0.4%
24.50
US$53,680 		2,191 -0.4% 24.50 US$53,680
2024-11-13 2024-11-12 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
4,713 -0.9%
24.51
US$115,506 		4,713 -0.9% 24.51 US$115,506
2024-11-13 2024-11-11 PlS Planned sale
2.4
Taylor Stephen Charles
Non-Executive Director
3,096 -0.6%
24.50
US$75,853 		3,096 -0.6% 24.50 US$75,853
2024-11-12 2024-11-11 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
10,000
24.50
US$245,003 		10,000 24.50 US$245,003
2024-08-27 2024-08-27 PrS Proposed sale
3.8
JAMES R HAZLETT

Officer

Officer
20,000
21.80
US$436,000 		20,000 21.80 US$436,000
2024-08-28 2024-08-26 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
3,181 -0.6%
22.00
US$69,982 		3,181 -0.6% 22.00 US$69,982
2024-08-22 2024-08-20 S Sale
2.4
Taylor Stephen Charles
Non-Executive Director
4,690 -0.8%
22.14
US$103,837 		4,690 -0.8% 22.14 US$103,837
2024-08-20 2024-08-20 PrS Proposed sale
2.4
Taylor Stephen Charles

Director

Non-Executive Director
20,000
22.14
US$442,800 		20,000 22.14 US$442,800
2024-06-18 2024-06-14 B Purchase
2.8
Jacobs Justin

Chief Executive Officer

Executive Director
2,500 +690.6%
19.08
US$47,700 		2,500 +690.6% 19.08 US$47,700
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