Companies: 10,795·Total market cap: $144.5T
Natural Gas Services Group, Inc.

Natural Gas Services Group, Inc.

NGSNYSEEnergy● Active
$41.20
+$1.33(+3.34%)
Market Cap$519052638
P/E Ratio
52W High$44.12
52W Low$22.72
SEC Filings

Natural Gas Services Group, Inc. (NGS) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001084991 · NGS · NYSE · as of Jun 8, 2026

Filing snapshot

1,002+
Total Filings
8-K
Latest Form
2026-05-13
Most Recent
2002
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001084991 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-03-16
Fiscal Year End
Mar 16, 2026
Accession No.
0001084991-26-000015
Primary Document
ngs-20251231.htm
Source: data.sec.gov · CIK 0001084991 · Accession 0001084991-26-000015

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-11
8-KCurrent Report
8-K
2026-05-13Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
8-KCurrent Report
8-K
2026-05-13
View
10-QQuarterly Report
10-Q
2026-05-11
View
8-KCurrent Report
8-K
2026-05-11
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-04
View
ARSARS
ARS
2026-04-29
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-04-28
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-28
View
DEF 14AProxy Statement
DEF 14A
2026-04-28
View
PRE 14APRE 14A
PRE 14A
2026-04-17
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
8-KCurrent Report
8-K
2026-03-18
View
8-KCurrent Report
8-K
2026-03-16
View
10-KAnnual Report
10-K
2026-03-16
View
8-KCurrent Report
8-K
2026-02-09
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-01-30
View
Showing 1–15 of 547 filingsForm 4 / 144 hidden· 1002 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001084991  |  Exchange: NYSE · Energy

Natural Gas Services Group, Inc. (NYSE: NGS) has submitted 1,002+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2002. As a Energy sector company with CIK 0001084991, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Natural Gas Services Group, Inc.'s most comprehensive regulatory disclosure. The most recent Natural Gas Services Group, Inc. 10-K was filed on 2026-03-16 for fiscal year ending 2026. Historical NGS 10-K annual reports are available from 2006 through 2026.

Investors researching Natural Gas Services Group, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

NGS SEC Filings · 8 questions

Natural Gas Services Group, Inc. (NGS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,002+ filings and access original documents at no cost. Natural Gas Services Group, Inc.'s CIK is 0001084991.

NGS SEC filingsNatural Gas Services Group, Inc. SEC documentsfind NGS 10-K