Financial reports
10-K
2023 FY
Annual report
1 Apr 24
10-Q
2023 Q3
Quarterly report
14 Nov 23
10-Q
2023 Q2
Quarterly report
14 Aug 23
10-Q
2023 Q1
Quarterly report
15 May 23
10-K
2022 FY
Annual report
31 Mar 23
10-Q
2022 Q3
Quarterly report
14 Nov 22
10-Q
2022 Q2
Quarterly report
15 Aug 22
10-Q
2022 Q1
Quarterly report
16 May 22
10-K/A
2021 FY
Annual report (amended)
29 Apr 22
10-K
2021 FY
Annual report
18 Mar 22
Current reports
8-K
Reports Full Year and Fourth Quarter 2023 Earnings
1 Apr 24
8-K
Natural Gas Services Group, Inc. Announces Justin Jacobs as Chief Executive Officer
1 Feb 24
8-K
Other Events
4 Jan 24
8-K
Results of Operations and Financial Condition
17 Nov 23
8-K
Entry into a Material Definitive Agreement
15 Nov 23
8-K
Reports Third Quarter 2023 Financial and Operating Results
14 Nov 23
8-K
Natural Gas Services Group, Inc. Announces the Addition of
30 Oct 23
8-K
Natural Gas Services Group, Inc. Announces Appointment of
10 Oct 23
8-K
Reports Second Quarter 2023 Financial and Operating Results
14 Aug 23
8-K
Natural Gas Services Group, Inc. Announces Extension of Interim Chief Executive Officer Tenure and Appointment of Lead Independent Director
5 Jul 23
Registration and prospectus
S-8
Registration of securities for employees
12 Jul 22
S-3/A
Shelf registration (amended)
9 Dec 21
S-3
Shelf registration
16 Nov 21
S-8
Registration of securities for employees
21 Jun 19
S-3/A
Shelf registration (amended)
28 Nov 18
S-3
Shelf registration
13 Nov 18
S-8
Registration of securities for employees
6 Jul 16
S-8
Registration of securities for employees
6 Jun 14
S-3/A
Shelf registration (amended)
28 Jan 13
S-3
Shelf registration
31 Oct 12
Proxies
DEFA14A
Additional proxy soliciting materials
8 Jun 23
DEFA14A
Additional proxy soliciting materials
7 Jun 23
DEFA14A
Additional proxy soliciting materials
1 May 23
DEF 14A
Definitive proxy
1 May 23
DEF 14A
Definitive proxy
18 May 22
DEFA14A
Additional proxy soliciting materials
11 Jun 21
DEFA14A
Additional proxy soliciting materials
30 Apr 21
DEF 14A
Definitive proxy
30 Apr 21
DEFA14A
Additional proxy soliciting materials
5 Aug 20
DEFA14A
Additional proxy soliciting materials
15 Jun 20
Other
SD
Conflict minerals disclosure
31 May 23
SD
Conflict minerals disclosure
2 Jun 22
EFFECT
Notice of effectiveness
16 Dec 21
CORRESP
Correspondence with SEC
13 Dec 21
UPLOAD
Letter from SEC
29 Nov 21
SD
Conflict minerals disclosure
1 Jun 21
SD
Conflict minerals disclosure
29 May 20
SD
Conflict minerals disclosure
30 May 19
EFFECT
Notice of effectiveness
7 Dec 18
CORRESP
Correspondence with SEC
4 Dec 18
Ownership
4
James R Hazlett
18 Mar 24
4
Brian L Tucker
7 Mar 24
SC 13G/A
DIMENSIONAL FUND ADVISORS LP
9 Feb 24
SC 13G
AEGIS FINANCIAL CORP
8 Feb 24
4
Justin Jacobs
31 Jan 24
4
Georganne Hodges
30 Oct 23
3
Georganne Hodges
30 Oct 23
3
John D. Bittner
17 Oct 23
4
Brian L Tucker
11 Oct 23
3
Brian L Tucker
10 Oct 23