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Who

Justin Jacobs

Chief Executive Officer

Company insider

Files Form 4 as: Chief Executive Officer, Natural Gas Services Group; Director, Ecology & Environment; Director, National Technical Systems Inc /ca/; Director, Galaxy Nutritional Foods.

In numbers

Trades disclosed
30
Buys
3
Sells
0
Bought
$85K
Sold
$0
Companies
4
Companies where not an officer
3
First trade
27 May 2009
Last trade
13 Mar 2026
Last filed
16 Mar 2026

Companies traded

Where they are an officer
NGS Natural Gas Services GroupDirector, Officer · Oilfield services · last 13 Mar 20261 buy · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
Ecology & EnvironmentDirector · last 28 Jul 20170 buys · 0 sells
National Technical Systems Inc /ca/Director · last 22 Nov 20130 buys · 0 sells
Galaxy Nutritional FoodsDirector · last 28 May 20092 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
13 Mar 2026filed 16 Mar 2026NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Code A—11,696filing
13 Mar 2026filed 16 Mar 2026NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Code F$158K4,433 at $35.59filing
13 Mar 2026filed 16 Mar 2026NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code M—10,140 at $0.00filing
13 Mar 2026filed 16 Mar 2026NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code M—10,140 at $0.00filing
13 Mar 2026filed 16 Mar 2026NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code M—1,556 at $0.00filing
13 Mar 2026filed 16 Mar 2026NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code M—1,556 at $0.00filing
13 Mar 2026filed 16 Mar 2026NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Code A—11,696filing
13 Mar 2026filed 16 Mar 2026NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Code F$158K4,433 at $35.59filing
12 Mar 2026filed 16 Mar 2026NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code A—27,647 at $0.00filing
12 Mar 2026filed 16 Mar 2026NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code A—27,647 at $0.00filing
3 Feb 2026filed 3 Feb 2026NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Code A—10,460filing
3 Feb 2026filed 3 Feb 2026NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Code F$148K4,290 at $34.52filing
3 Feb 2026filed 3 Feb 2026NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code M—10,460 at $0.00filing
3 Feb 2026filed 3 Feb 2026NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code M—10,460 at $0.00filing
3 Feb 2026filed 3 Feb 2026NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Code A—10,460filing
3 Feb 2026filed 3 Feb 2026NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Code F$148K4,290 at $34.52filing
13 Mar 2025filed 17 Mar 2025NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code A—35,087 at $0.00filing
29 Jan 2025filed 30 Jan 2025NGS Natural Gas Services Groupoption or derivative · Oilfield servicesSEC FORM 4 Code M—10,461 at $0.00filing
29 Jan 2025filed 30 Jan 2025NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Code A—10,461filing
14 Jun 2024filed 18 Jun 2024NGS Natural Gas Services GroupOilfield servicesSEC FORM 4 Bought$48K2,500 at $19.08filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Energy1
Not placed2

Buys in green, sells in red, by the company’s sector.

Related people

Donald J. TringaliDirector · Director at Natural Gas Services Group, filing Form 4 there in the last year
Jean K. HolleyDirector · Director at Natural Gas Services Group, filing Form 4 there in the last year
John Earl JacksonDirector · Director at Natural Gas Services Group, filing Form 4 there in the last year
John A. Gallegos Jr.Director · Director at Natural Gas Services Group, filing Form 4 there in the last year
Georganne HodgesDirector · Director at Natural Gas Services Group, filing Form 4 there in the last year