NGS SEC 보고서 - Natural Gas Services Group, Inc.- 연례 보고, 기업 사업 설명서, 유가증권계출서

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SEC Filings

All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Natural Gas Services Group, Inc.

SEC Filings (Chronological Order)

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May 13, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 12, 2026 NATURAL GAS SERVICES UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 12, 2026 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
May 13, 2026	EX-99.1	[email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Natural Gas Services Group Call May 12, 2026 Operator: Good mornin earningsscript2026 [email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Natural Gas Services Group Call May 12, 2026 Operator: Good morning, ladies and gentlemen and welcome to the Natural Gas Services Group Inc., First Quarter earnings call. At this time, all particip
May 11, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 11, 2026 NATURAL GAS SERVICES UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 11, 2026 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
May 11, 2026	EX-99.1	Natural Gas Services Group, Inc. Reports First Quarter 2026 Financial and Operating Results; Announces Increase in Dividend and Provides Updated 2026 Guidance Exhibit 99.1 FOR IMMEDIATE RELEASE NEWS May 11, 2026 NYSE: NGS Natural Gas Services Group, Inc. Reports First Quarter 2026 Financial and Operating Results; Announces Increase in Dividend and Provides Updated 2026 Guidance SOUTHLAKE, Texas May 11, 2026 (GLOBE NEWSWIRE) Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment, tech
May 11, 2026	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 ☐ TRANSITION REPORT PURSUANT TO UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2026 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICES GR
April 29, 2026	ARS	NATURAL GAS SERVICES GROUP, INC. 2025 ANNUAL REPORT PERFORMANCE UNDER PRESSURE NOTICE OF 2026 ANNUAL MEETING OF SHAREHOLDERS AND PROXY STATEMENT Wednesday, June 10, 2026 at 8:00 a.m. Central Daylight Time Virtual Meeting Site: www.virtualshareholderm a2025combinedannualrepor NATURAL GAS SERVICES GROUP, INC. 2025 ANNUAL REPORT PERFORMANCE UNDER PRESSURE NOTICE OF 2026 ANNUAL MEETING OF SHAREHOLDERS AND PROXY STATEMENT Wednesday, June 10, 2026 at 8:00 a.m. Central Daylight Time Virtual Meeting Site: www.virtualshareholdermeeting.com/NGS2026 LETTER TO SHAREHOLDERS 601 State Street, Suite 400 Southlake, Texas 76092 April 28, 2026 To Our Shareholde
April 28, 2026	EX-1.PROXY CARD	Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: KEEP THIS PORTION FOR YOUR RECORDS DETACH AND RETURN THIS PORTION ONLYTHIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATE a2026proxycard Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: KEEP THIS PORTION FOR YOUR RECORDS DETACH AND RETURN THIS PORTION ONLYTHIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED.
April 28, 2026	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x F UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary proxy statement o Confidential, for use of the Commission Only (a
April 28, 2026	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin
April 17, 2026	PRE 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x F UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: x Preliminary proxy statement o Confidential, for use of the Commission Only (a
April 17, 2026	EX-1.PROXY CARD	Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: KEEP THIS PORTION FOR YOUR RECORDS DETACH AND RETURN THIS PORTION ONLYTHIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATE a2026proxycard Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: KEEP THIS PORTION FOR YOUR RECORDS DETACH AND RETURN THIS PORTION ONLYTHIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED.
March 18, 2026	EX-99.1	[email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Natural Gas Services Group Call March 17, 2026 Operator: Good morn q42025earningscallscript [email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Natural Gas Services Group Call March 17, 2026 Operator: Good morning, ladies and gentlemen. Welcome to the Natural Gas Services Group Incorporated Quarter 4 Earnings Call. At this time, all
March 18, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 17, 2026 NATURAL GAS SERVIC UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 17, 2026 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
March 16, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 16, 2026 NATURAL GAS SERVIC UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 16, 2026 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
March 16, 2026	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTI UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fromto Commission file number: 1-31398 NATURAL GAS SERVICES GROUP,
March 16, 2026	EX-99.1	Natural Gas Services Group, Inc. Reports Fourth Quarter and Full Year 2025 Financial and Operating Results; Provides 2026 Guidance Exhibit 99.1 FOR IMMEDIATE RELEASE NEWS March 16, 2026 NYSE: NGS Natural Gas Services Group, Inc. Reports Fourth Quarter and Full Year 2025 Financial and Operating Results; Provides 2026 Guidance SOUTHLAKE, Texas March 16, 2026 (GLOBE NEWSWIRE) Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment, technology, and services to
March 16, 2026	EX-21.1	Subsidiaries of the Registrant Exhibit 21.1 Subsidiaries of the Registrant Listed below are subsidiaries of Natural Gas Services Group, Inc. with their jurisdiction of organization shown in parenthesis: NGSG Properties, LLC (Colorado) Rabbi Trust associated with the Company's Non-qualified Deferred Compensation Plan (Texas)
February 9, 2026	EX-99.1	Natural Gas Services Group, Inc. Announces Quarterly Dividend Exhibit 99.1 Natural Gas Services Group, Inc. Announces Quarterly Dividend Midland, Texas, February 9, 2026 - Natural Gas Services Group, Inc. (NYSE: NGS), (“NGS” or the “Company”), a leading provider of natural gas compression equipment, technology, and services to the energy industry, today announced that its Board of Directors has declared a quarterly cash dividend of $0.11 per share of common
February 9, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 9, 2026 NATURAL GAS SERV UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 9, 2026 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
January 27, 2026	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 23, 2026 NATURAL GAS SERV UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 23, 2026 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
January 27, 2026	EX-99.1	NGS Announces Retirement Plans of Chairman Emeritus and Director Stephen Taylor Exhibit 99.1 NGS Announces Retirement Plans of Chairman Emeritus and Director Stephen Taylor Midland, TX, January 27, 2026 — Natural Gas Services Group, Inc. (“NGS” or the “Company”), a leading provider of natural gas compression equipment, technology, and services to the energy industry, today announced that Stephen Taylor, Chairman Emeritus and member of the Board of Directors, has informed the
November 12, 2025	EX-99.1	[email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call November 11, 2025 Operator: Good morning, ladies a q32025earningscallscript [email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call November 11, 2025 Operator: Good morning, ladies and gentlemen and welcome to the Natural Gas Services Group Incorporated Quarter 3 Earnings Call. At this time, all participan
November 12, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 11, 2025 NATURAL GAS SER UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 11, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
November 10, 2025	EX-99.1	Natural Gas Services Group, Inc. Reports Third Quarter 2025 Financial and Operating Results; Increases 2025 Adjusted EBITDA Guidance Exhibit 99.1 FOR IMMEDIATE RELEASE NEWS November 10, 2025 NYSE: NGS Natural Gas Services Group, Inc. Reports Third Quarter 2025 Financial and Operating Results; Increases 2025 Adjusted EBITDA Guidance MIDLAND, Texas November 10, 2025 (GLOBE NEWSWIRE) Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment, technology, and servic
November 10, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 10, 2025 NATURAL GAS SER UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 10, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
November 10, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 ☐ TRANSITION REPORT PURSUANT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICE
September 26, 2025	144	144 144 0001316004 XXXXXXXX LIVE 0001084991 NATURAL GAS SERVICES GROUP INC 001-31398 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705 (432) 262-2700 Taylor Stephen Charles Director COMMON RBC CAPITAL MARKETS LLC 250 Nicollet Mall Suite 1700 Minneapolis NY 55401 7915 225591.
September 25, 2025	144	144 144 0001316004 XXXXXXXX LIVE 0001084991 NATURAL GAS SERVICES GROUP INC 001-31398 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705 (432) 262-2700 Taylor Stephen Charles Director COMMON RBC CAPITAL MARKETS LLC 250 NICOLLET MALL, SUITE 1700 MINNEAPOLIS MN 55401 759 21631.
September 24, 2025	144	144 144 0001316004 XXXXXXXX LIVE 0001084991 NATURAL GAS SERVICES GROUP INC 001-31398 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705 (432) 262-2700 Taylor Stephen Charles Director COMMON RBC CAPITAL MARKETS LLC 250 NICOLLET MALL, SUITE 1700 MINNEAPOLIS MN 55401 1326 37791.
September 23, 2025	144	144 144 0001316004 XXXXXXXX LIVE 0001084991 NATURAL GAS SERVICES GROUP INC 001-31398 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705 (432) 262-2700 Taylor Stephen Charles Director COMMON RBC CAPITAL MARKETS LLC 250 NICOLLET MALL, SUITE 1700 MINNEAPOLIS MN 55401 10000 280147.
September 16, 2025	144	144 144 0001316004 XXXXXXXX LIVE 0001084991 NATURAL GAS SERVICES GROUP INC 001-31398 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705 (432) 262-2700 Taylor Stephen Charles Director COMMON RBC CAPITAL MARKETS LLC 250 NICOLLET MALL, SUITE 1700 MINNEAPOLIS MN 55401 10000 275000.
September 4, 2025	144	144 144 0001316004 XXXXXXXX LIVE 0001084991 NATURAL GAS SERVICES GROUP INC 001-31398 404 VETERANS AIRPARK LANE SUITE 300 MIDLAND TX 79705 (432) 262-2700 Taylor Stephen Charles Director COMMON RBC CAPITAL MARKETS LLC 250 NICOLLET MALL, SUITE 1700 MINNEAPOLIS MN 55401 10000 270018.
August 13, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 12, 2025 NATURAL GAS SERVI UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 12, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commiss
August 13, 2025	EX-99.1	[email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call August 12, 2025 Operator: Good morning, ladies and exhibit991-earningscallt [email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call August 12, 2025 Operator: Good morning, ladies and gentlemen. Welcome to the Natural Gas Services Group Incorporated Quarter II Earnings call. At this time, all participants a
August 11, 2025	EX-10.1	FOURTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT Exhibit 10.1 FOURTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT This FOURTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT (this “Fourth Amendment”) is dated effective as of April 18, 2025 (the “Fourth Amendment Effective Date”), by and among NATURAL GAS SERVICES GROUP, INC., a Colorado corporation (“Holdings”), the other Loan Parties party hereto, TEXAS CAPITAL BANK, in its capacity as
August 11, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 5, 2025 NATURAL GAS SERVIC UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 5, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
August 11, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 ☐ TRANSITION REPORT PURSUANT TO S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICES GRO
August 11, 2025	EX-99.1	Natural Gas Services Group, Inc. Reports Second Quarter 2025 Financial and Operating Results; Increases 2025 Adjusted EBITDA Guidance Exhibit 99.1 FOR IMMEDIATE RELEASE NEWS August 11, 2025 NYSE: NGS Natural Gas Services Group, Inc. Reports Second Quarter 2025 Financial and Operating Results; Increases 2025 Adjusted EBITDA Guidance MIDLAND, Texas August 11, 2025 (GLOBE NEWSWIRE) Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment, technology, and services
August 11, 2025	EX-10.1	TRANSITION AND MUTUAL SEPARATION AGREEMENT Exhibit 10.1 TRANSITION AND MUTUAL SEPARATION AGREEMENT This TRANSITION AND MUTUAL SEPARATION AGREEMENT (this “Agreement”) is entered into as of August 8, 2025 between Brian L. Tucker (“Executive”) and Natural Gas Services Company, Inc., a Colorado corporation (the “Company”), with respect to the Executive’s employment with the Company and separation from employment. Executive and the Company are
July 30, 2025	EX-99.1	Natural Gas Services Group, Inc. Initiates First Quarterly Dividend Announces 2025 Second Quarter Earnings Release and Conference Call Schedule Exhibit 99.1 Natural Gas Services Group, Inc. Initiates First Quarterly Dividend Announces 2025 Second Quarter Earnings Release and Conference Call Schedule Midland, Texas, July 30, 2025 - Natural Gas Services Group, Inc. (NYSE: NGS), (“NGS” or the “Company”), a leading provider of natural gas compression equipment, technology, and services to the energy industry, today announced that its Board of
July 30, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 30, 2025 NATURAL GAS SERVICE UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 30, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
June 27, 2025	EX-FILING FEES	Calculation of Filing Fee Tables (Form Type) Natural Gas Services Group, Inc. (Exact Name of Registrant as Specified in its Charter) EXHIBIT 107 Calculation of Filing Fee Tables S-8 (Form Type) Natural Gas Services Group, Inc.
June 27, 2025	S-8	As filed with the Securities and Exchange Commission on June 27, 2025 As filed with the Securities and Exchange Commission on June 27, 2025 Registration No.
June 27, 2025	EX-4.3	Natural Gas Services Group, Inc. 2019 Equity Incentive Plan (As Amended June 5, 2025) Exhibit 4.3 Natural Gas Services Group, Inc. 2019 Equity Incentive Plan (As Amended June 5, 2025) {JK01481167.1 } TABLE OF CONTENTS Purpose; Eligibility 2 Definitions 2 Administration. 9 Shares Subject to the Plan. 11 Eligibility. 12 Option Provisions. 13 Provisions of Awards Other Than Options. 16 Securities Law Compliance 21 Use of Proceeds from Stock. 21 Miscellaneous. 21 Adjustments Upon Chang
June 16, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 16, 2025 NATURAL GAS SERVICE UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 16, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
June 16, 2025	EX-99.1	Natural Gas Services Group, Inc. Announces Transition of Stephen C. Taylor to Chairman Emeritus and Appointment of Donald J. Tringali as Chairman of the Board Exhibit 99.1 Natural Gas Services Group, Inc. Announces Transition of Stephen C. Taylor to Chairman Emeritus and Appointment of Donald J. Tringali as Chairman of the Board Midland, Texas – June 16, 2025 – Natural Gas Services Group, Inc. (NYSE: NGS), a leading provider of natural gas compression equipment, technology, and services to the energy industry, today announced that Stephen C. Taylor has
June 9, 2025	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 5, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
June 2, 2025	SD	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of Report: June 2, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of Report: June 2, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact name of registrant as specified in its charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 404 Veterans Park Lane, Suite 300, Midl
June 2, 2025	EX-1.01	Natural Gas Services Group, Inc. Conflict Minerals Report For The Year Ended December 31, 2024 Exhibit 1.01 Natural Gas Services Group, Inc. Conflict Minerals Report For The Year Ended December 31, 2024 This report for the year ended December 31, 2024 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the Rule). The Rule imposes certain reporting obligations on SEC registrants whose manufactured products contain conflict minerals which are necessary to the fun
May 14, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 13, 2025 NATURAL GAS SERVICES UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 13, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
May 14, 2025	EX-99.1	[email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call May 13, 2025 Operator: Good morning, ladies and ge [email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call May 13, 2025 Operator: Good morning, ladies and gentlemen and welcome to the Natural Gas Services Group Incorporated Quarter 1 Earnings Call. At this time, all participants are in listen-only mode. Op
May 12, 2025	EX-99.1	Natural Gas Services Group, Inc. Reports First Quarter 2025 Financial and Operating Results; Increases 2025 Guidance FOR IMMEDIATE RELEASE NEWS May 12, 2025 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports First Quarter 2025 Financial and Operating Results; Increases 2025 Guidance MIDLAND, Texas May 12, 2025 (GLOBE NEWSWIRE) Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment, technology, and services to the energy industry,
May 12, 2025	EX-10.2	NATURAL GAS SERVICES GROUP, INC. INDEMNIFICATION AGREEMENT Exhibit 10.2 NATURAL GAS SERVICES GROUP, INC. INDEMNIFICATION AGREEMENT This Indemnification Agreement (this “Agreement”) is made as of May 7, 2025 by and between Natural Gas Services Group, Inc., a Colorado corporation (the “Company”), and (“Indemnitee”). RECITALS The Company and Indemnitee recognize the increasing difficulty in obtaining liability insurance for directors, officers and key employ
May 12, 2025	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICES GR
May 12, 2025	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 12, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
April 30, 2025	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin
April 28, 2025	ARS	Performance Under Pressure 2024 ANNUAL REPORT To Our Shareholders, 2024 marked a record year for our company — a year defined not only by exceptional financial and operational performance, but also by significant changes that continue to position us Performance Under Pressure 2024 ANNUAL REPORT To Our Shareholders, 2024 marked a record year for our company — a year defined not only by exceptional financial and operational performance, but also by significant changes that continue to position us for long-term success.
April 25, 2025	EX-1.PROXY CARD	Proxy Card Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: KEEP THIS PORTION FOR YOUR RECORDS DETACH AND RETURN THIS PORTION ONLYTHIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED.
April 25, 2025	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party o UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary proxy statement o Confidential, for use of the Commission Only (as permitted by Ru
April 22, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 18, 2025 NATURAL GAS SERVIC UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 18, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
April 22, 2025	EX-10.1	LEGAL_US_W # 183012849.5 Execution Version Exhibit 10.1 FOURTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT This FOURTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT (this “Fourth Amendment”) is dated effective as of April 18, 2025 (the “F exhibit101fourthxamendm LEGALUSW # 183012849.5 Execution Version Exhibit 10.1 FOURTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT This FOURTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT (this “Fourth Amendment”) is dated effective as of April 18, 2025 (the “Fourth Amendment Effective Date”), by and among NATURAL GAS SERVICES GROUP, INC., a Colorado corporation (“Holdings”), the other
April 22, 2025	EX-99.1	Natural Gas Services Group Announces Expansion of Credit Facility April 22, 2025 The increase of $100 million in commitments will support the Company’s continued growth, particularly in large horsepower and electric compression in the Permian Basin M Natural Gas Services Group Announces Expansion of Credit Facility April 22, 2025 The increase of $100 million in commitments will support the Company’s continued growth, particularly in large horsepower and electric compression in the Permian Basin Midland, Texas, April 22, 2025 (GLOBE NEWSWIRE) - Natural Gas Services Group, Inc.
April 3, 2025	8-K	Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 1, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
April 3, 2025	EX-99.1	Natural Gas Services Group, Inc. Announces the Appointment of Anthony Gallegos to its Board of Directors Exhibit 99.1 Natural Gas Services Group, Inc. Announces the Appointment of Anthony Gallegos to its Board of Directors Midland, Texas, April 3, 2025 – Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE: NGS), a leading provider of natural gas compression equipment, technology, and services to the energy industry, announced that its Board of Directors (the “Board”) appointed Anthony Gal
March 19, 2025	EX-99.1	[email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call March 18, 2025 Operator: Good morning, everyone, a [email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call March 18, 2025 Operator: Good morning, everyone, and welcome to the Natural Gas Services Group Incorporated Quarter 4 Earnings Call. At this time, all participants are in listen-only mode. Operator as
March 19, 2025	8-K	Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 18, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
March 17, 2025	EX-21.1	Subsidiaries of the Registrant Exhibit 21.1 Subsidiaries of the Registrant Listed below are subsidiaries of Natural Gas Services Group, Inc. with their jurisdiction of organization shown in parenthesis: NGSG Properties, LLC (Colorado) Rabbi Trust associated with the Company's Non-qualified Deferred Compensation Plan (Texas)
March 17, 2025	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 17, 2025 NATURAL GAS SERVIC UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 17, 2025 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
March 17, 2025	EX-99.1	Natural Gas Services Group, Inc. Reports Fourth Quarter and Year-End 2024 Financial and Operating Results; Provides 2025 Guidance FOR IMMEDIATE RELEASE NEWS March 17, 2025 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports Fourth Quarter and Year-End 2024 Financial and Operating Results; Provides 2025 Guidance MIDLAND, Texas, March 17, 2025 – Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment, technology, and services to the energy indust
March 17, 2025	EX-19	NATURAL GAS SERVICES GROUP, INC. AMENDED AND RESTATED INSIDER TRADING COMPLIANCE POLICY Updated and Approved October 2, 2023 Exhibit 23.1 NATURAL GAS SERVICES GROUP, INC. AMENDED AND RESTATED INSIDER TRADING COMPLIANCE POLICY Updated and Approved October 2, 2023 CONTENTS Page II. STATEMENT OF POLICIES PROHIBITING INSIDER TRADING 1 III. EXPLANATION OF INSIDER TRADING 2 IV. STATEMENT OF PROCEDURES PREVENTING INSIDER TRADING 6 V. ADDITIONAL PROHIBITED TRANSACTIONS 9 VI. RULE 10b5-1 TRADING PLANS, SECTION 16 AND RULE 144 11
March 17, 2025	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTI UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fromto Commission file number: 1-31398 NATURAL GAS SERVICES GROUP,
January 8, 2025	424B5	PROSPECTUS Common Stock Preferred Stock Depositary Shares Debt Securities Guarantees of Debt Securities Filed Pursuant to Rule 424(b)(5) Registration No. 333-283794 PROSPECTUS $200,000,000 Common Stock Preferred Stock Depositary Shares Debt Securities Rights Units Warrants Guarantees of Debt Securities We may offer and sell from time to time, in one or more series or issuances and on terms that we will determine at the time of the offering, any combination of the securities described in this prospec
January 3, 2025	CORRESP	Natural Gas Service Group, Inc. 404 Veterans Airpark Lane, Suite 300 Midland, Texas 79705 Phone: (432) 262-2700 January 3, 2025 Natural Gas Service Group, Inc. 404 Veterans Airpark Lane, Suite 300 Midland, Texas 79705 Phone: (432) 262-2700 January 3, 2025 Via Edgar United States Securities and Exchange Commission Division of Corporate Finance, Office of Energy and Transportation 100 F Street, N.E. Washington, DC 20549-5561 Attn.: Timothy S. Levenberg Re: Natural Gas Services Group, Inc. Form S-3/A File No. 333-283794 Ladie
December 23, 2024	EX-FILING FEES	Calculation of Filing Fee Tables Form S-3 (Form Type) Natural Gas Services Group, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rul Calculation of Filing Fee Tables Form S-3 (Form Type) Natural Gas Services Group, Inc.
December 23, 2024	S-3/A	As filed with the Securities and Exchange Commission on December 23, 2024 As filed with the Securities and Exchange Commission on December 23, 2024 Registration No.
December 19, 2024	LETTER	LETTER December 19, 2024 Justin C. Jacobs Chief Executive Officer Natural Gas Services Group, Inc. 404 Veterans Airpark Lane, Suite 300 Midland, Texas 79705 Re: Natural Gas Services Group, Inc. Registration Statement on Form S-3 Filed December 13, 2024 File No. 333-283794 Dear Justin C. Jacobs: This is to advise you that we have not reviewed and will not review your registration statement. Please refer t
December 16, 2024	EX-99.1	Natural Gas Services Group, Inc. Announces the Retirement and Resignation of David Bradshaw from its Board of Directors FOR IMMEDIATE RELEASE NEWS December 16, 2024 NYSE: NGS Exhibit 99 Natural Gas Services Group, Inc.
December 16, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): December 10, 2024 NATURAL GAS SER UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): December 10, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
December 13, 2024	EX-FILING FEES	Calculation of Filing Fee Tables Form S-3 (Form Type) Natural Gas Services Group, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation or Carry Forward Rul Calculation of Filing Fee Tables Form S-3 (Form Type) Natural Gas Services Group, Inc.
December 13, 2024	SC 13D/A	NGS / Natural Gas Services Group, Inc. / Mill Road Capital III, L.P. - SC 13D/A Activist Investment SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 5)* Natural Gas Services Group, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 63886Q109 (CUSIP Number) Mill Road Capital III, L.P. Attn: Thomas E. Lynch 328 Pemberwick Road Greenwich, CT 06831 203-987-3
December 13, 2024	EX-4.4	Natural Gas Services Group, Inc., as Issuer Any Subsidiary Guarantors Party Hereto as Trustee SUBORDINATED INDENTURE Dated as of , 202 Exhibit 4.4 Natural Gas Services Group, Inc., as Issuer and Any Subsidiary Guarantors Party Hereto and , as Trustee SUBORDINATED INDENTURE Dated as of , 202 Exhibit 4.4 TABLE OF CONTENTS ARTICLE ONE DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 Section 1.01. Definitions. 1 Section 1.02. Officers’ Certificates and Opinions of Counsel 6 Section 1.03. Form of Documents Delivered to Truste
December 13, 2024	S-3	As filed with the Securities and Exchange Commission on December 13, 2024 As filed with the Securities and Exchange Commission on December 13, 2024 Registration No.
December 13, 2024	EX-4.2	Natural Gas Services Group, Inc., as Issuer Any Subsidiary Guarantors Party Hereto as Trustee SENIOR INDENTURE Dated as of , 202 Exhibit 4.2 Natural Gas Services Group, Inc., as Issuer and Any Subsidiary Guarantors Party Hereto and , as Trustee SENIOR INDENTURE Dated as of , 202 Exhibit 4.2 TABLE OF CONTENTS ARTICLE ONE DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 Section 1.01. Definitions. 1 Section 1.02. Officers’ Certificates and Opinions of Counsel 6 Section 1.03. Form of Documents Delivered to Trustee 7 Se
November 25, 2024	SC 13D/A	NGS / Natural Gas Services Group, Inc. / Mill Road Capital III, L.P. - SC 13D/A Activist Investment SC 13D/A 1 d881735dsc13da.htm SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 4)* Natural Gas Services Group, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 63886Q109 (CUSIP Number) Mill Road Capital III, L.P. Attn: Thomas E. Lynch 328 Pemberwick Road
November 25, 2024	SC 13D	NGS / Natural Gas Services Group, Inc. / Taylor Stephen Charles - SC 13D Activist Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1) Natural Gas Services Group, Inc. (Name of Issuer) Common Stock, $.01 par value (Title of Class of Securities) 63886Q109 (CUSIP Number) David A. Thayer, Esq. Jones & Keller, P.C. 1675 Broadway, 26th Floor Denver, Colorado 80202 (303) 573-1600 (Name, Addres
November 15, 2024	8-K	Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 15, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
November 15, 2024	EX-99.1	[email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call November 15, 2024 Operator: Good morning, ladies a [email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call November 15, 2024 Operator: Good morning, ladies and gentlemen, and welcome to the Natural Gas Services Group Incorporated Quarter 3 Earnings Call. At this time, all participants are in listen-only mo
November 14, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 14, 2024 NATURAL GAS SER UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 14, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
November 14, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICE
November 14, 2024	EX-99.1	Natural Gas Services Group, Inc. Reports Third Quarter 2024 Financial and Operating Results; Increases FY 2024 Adjusted EBITDA Guidance FOR IMMEDIATE RELEASE NEWS November 14, 2024 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports Third Quarter 2024 Financial and Operating Results; Increases FY 2024 Adjusted EBITDA Guidance MIDLAND, Texas November 14, 2024 (GLOBE NEWSWIRE) Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment, technology, and ser
November 12, 2024	SC 13G/A	NGS / Natural Gas Services Group, Inc. / AEGIS FINANCIAL CORP - SC 13G/A Passive Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) Natural Gas Services Group, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 63886Q109 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to w
November 8, 2024	SC 13G	NGS / Natural Gas Services Group, Inc. / BlackRock, Inc. Passive Investment SC 13G 1 us63886q1094110824.txt us63886q1094110824.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: ) NATURAL GAS SERVICES GROUP INC - (Name of Issuer) Common Stock - (Title of Class of Securities) 63886Q109 - (CUSIP Number) September 30, 2024 - (Date of Event Which Requires Filing of this Statement) Check the appro
November 7, 2024	EX-10.1	Exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (the “Agreement”) is made and entered into as of November 1, 2024 (the “Agreement Date”), by and between Ian M. Eckert (the “Executive”) and Natural Gas Services Group, Inc., a Colorado corp Exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (the “Agreement”) is made and entered into as of November 1, 2024 (the “Agreement Date”), by and between Ian M. Eckert (the “Executive”) and Natural Gas Services Group, Inc., a Colorado corporation (the “Company”). RECITALS WHEREAS, the Company desires to employ the Executive on the terms and conditions set forth herein; and WHEREAS, the
November 7, 2024	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 1, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
November 7, 2024	EX-99.1	Natural Gas Services Group, Inc. Announces the Appointment of Chief Financial Officer Exhibit 99.1 Natural Gas Services Group, Inc. Announces the Appointment of Chief Financial Officer Midland, Texas, Nov. 7, 2024 - Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE: NGS), a leading provider of natural gas compression equipment, technology, and services to the energy industry, announced today that Ian Eckert will join the company’s executive leadership team as its new
November 1, 2024	EX-99.1	Natural Gas Services Group, Inc. Announces the Appointment of Jean Holley to its Board of Directors Exhibit 99.1 Natural Gas Services Group, Inc. Announces the Appointment of Jean Holley to its Board of Directors Midland, Texas, November 1, 2024 - Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE: NGS), a leading provider of natural gas compression equipment, technology, and services to the energy industry, announced today that its Board of Directors has appointed Jean Holley as a
November 1, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 1, 2024 NATURAL GAS SERV UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 1, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
October 22, 2024	SC 13G	NGS / Natural Gas Services Group, Inc. / BlackRock, Inc. Passive Investment SC 13G 1 us63886q1094102224.txt us63886q1094102224.txt SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No: ) NATURAL GAS SERVICES GROUP INC - (Name of Issuer) Common Stock - (Title of Class of Securities) 63886Q109 - (CUSIP Number) September 30, 2024 - (Date of Event Which Requires Filing of this Statement) Check the appro
August 15, 2024	EX-99.1	[email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call August 15, 2024 Operator: Good morning, ladies and [email protected] \| www.TranscriptionWing.com \| 888-223-9488 The only transcription company with ListenLinkTM! Rate this transcript (CTRL + click): poor excellent New Earnings Call Conference Call August 15, 2024 Operator: Good morning, ladies and gentlemen, and welcome to the Natural Gas Services Group Incorporated Quarter Two Earnings Call. At this time, all participants are in a listen only
August 15, 2024	8-K	Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 15, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commiss
August 14, 2024	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 14, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commiss
August 14, 2024	EX-99.1	Natural Gas Services Group, Inc. Reports Second Quarter 2024 Financial and Operating Results; Provides Operational Update and Increases 2024 Guidance FOR IMMEDIATE RELEASE NEWS August 14, 2024 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports Second Quarter 2024 Financial and Operating Results; Provides Operational Update and Increases 2024 Guidance MIDLAND, Texas August 14, 2024 (GLOBE NEWSWIRE) Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment, technolog
August 14, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICES GRO
August 1, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 1, 2024 NATURAL GAS SERVIC UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 1, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
August 1, 2024	EX-99.1	Natural Gas Services Group, Inc., Announces Retirement of James Hazlett as Vice President and Chief Technical Officer FOR IMMEDIATE RELEASE NEWS August 1, 2024 NYSE: NGS Exhibit 99 Natural Gas Services Group, Inc.
June 28, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 25, 2024 NATURAL GAS SERVICE UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 25, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
June 28, 2024	EX-10.1	Third Amendment to Amended and Restated Credit Agreement dated June 25, 2024, among Natural Gas Services Group, Inc., the other Loan Parties thereto, Texas Capital Bank, in its capacity as Administrative Agent and the Lenders party thereto (Incorporated by reference to Exhibit 10.1 of the Registrant’s Current Report on Form 8-K filed with the Securities and Exchange Commission on June 28, 2024.) LEGALUSW # 178439152.2 Exhibit 10.1 1 THIRD AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT This THIRD AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT (this “Third Amendment”) is dated effective as of June 25, 2024 (the “Third Amendment Effective Date”), by and among NATURAL GAS SERVICES GROUP, INC., a Colorado corporation (“Holdings”), the other Loan Parties party hereto, TEXAS CAPITAL BANK
June 18, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 13, 2024 NATURAL GAS SERVICE UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 13, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
June 10, 2024	EX-10.1	Second Amendment to Amended and Restated Credit Agreement dated June 6, 2024, among Natural Gas Services Group, Inc., the other Loan Parties thereto, Texas Capital Bank, in its capacity as Administrative Agent and the Lenders party thereto (Incorporated by reference to Exhibit 10.1 of the Registrant’s Current Report on Form 8-K filed with the Securities and Exchange Commission on June 10, 2024.) LEGALUSW # 178141025.4 Execution Version Exhibit 10.1 SECOND AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT among NATURAL GAS SERVICES GROUP, INC., as a Borrower, and THE OTHER LOAN PARTIES PARTY HERETO, THE LENDERS PARTY HERETO and TEXAS CAPITAL BANK, as Administrative Agent, Swing Line Lender and L/C Issuer TCBI SECURITIES, INC., as Joint Lead Arranger and Sole Book Runner BANK OF AMERICA, N
June 10, 2024	EX-10.3	LEGAL_US_W # 178323219.2 Execution Version Exhibit 10.3 NOTE $35,000,000.00 June 6, 2024 FOR VALUE RECEIVED, Natural Gas Services Group, Inc. (“Holdings”, and together with any Domestic Subsidiary of Holdings that becomes a “Borrower” thereto, each a LEGALUSW # 178323219.2 Execution Version Exhibit 10.3 NOTE $35,000,000.00 June 6, 2024 FOR VALUE RECEIVED, Natural Gas Services Group, Inc. (“Holdings”, and together with any Domestic Subsidiary of Holdings that becomes a “Borrower” thereto, each a “Borrower” and, collectively, the “Borrowers”), hereby promise to pay to Zions Bancorporation, N.A. dba Amegy Bank (“Lender”), in accordance with the p
June 10, 2024	8-K	Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 6, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
June 10, 2024	EX-10.2	LEGAL_US_W # 178318375.2 Execution Version Exhibit 10.2 FIFTH AMENDED AND RESTATED NOTE $65,000,000.00 June 6, 2024 FOR VALUE RECEIVED, Natural Gas Services Group, Inc. (“Holdings”, and together with any Domestic Subsidiary of Holdings that becomes a LEGALUSW # 178318375.2 Execution Version Exhibit 10.2 FIFTH AMENDED AND RESTATED NOTE $65,000,000.00 June 6, 2024 FOR VALUE RECEIVED, Natural Gas Services Group, Inc. (“Holdings”, and together with any Domestic Subsidiary of Holdings that becomes a “Borrower” thereto, each a “Borrower” and, collectively, the “Borrowers”), hereby promise to pay to Texas Capital Bank (“Lender”), in accordance with t
June 10, 2024	EX-99.1	FOR IMMEDIATE RELEASE NEWS June 10, 2024 NYSE: NGS Exhibit 99 Natural Gas Services Group, Inc. Announces Expansion of Credit Facility MIDLAND, June 10, 2024 – Natural Gas Services Group, Inc. (“NGS” or the “Company”), a premier provider of natural ga FOR IMMEDIATE RELEASE NEWS June 10, 2024 NYSE: NGS Exhibit 99 Natural Gas Services Group, Inc.
June 6, 2024	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin
May 31, 2024	SD	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of Report: May 31, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of Report: May 31, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact name of registrant as specified in its charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 404 Veterans Park Lane, Suite 300, Midl
May 30, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 29, 2024 NATURAL GAS SERVICES UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 29, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
May 30, 2024	EX-99.1	I N V E S T O R P R E S E N T A T I O N \| M A Y 2 0 2 4 PERFORMANCE UNDER PRESSURE M a y 2 0 2 4 Disclaimer and Forward-Looking Statements 2 Forward-Looking Statements This Presentation includes forward-looking statements within the meaning of Sectio ngsinvestorpresentation2 I N V E S T O R P R E S E N T A T I O N \| M A Y 2 0 2 4 PERFORMANCE UNDER PRESSURE M a y 2 0 2 4 Disclaimer and Forward-Looking Statements 2 Forward-Looking Statements This Presentation includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended.
May 17, 2024	EX-99.1	Natural Gas Services Group, Inc. (NYSE:NGS) Q1 2024 Earnings Call Transcript May 16, 2024 8:30 AM ET Company Participants Anna Delgado - IR Justin Jacobs – CEO John Bittner - Interim CFO Conference Call Participants Rob Brown - Lake Street Capital Ma Natural Gas Services Group, Inc. (NYSE:NGS) Q1 2024 Earnings Call Transcript May 16, 2024 8:30 AM ET Company Participants Anna Delgado - IR Justin Jacobs – CEO John Bittner - Interim CFO Conference Call Participants Rob Brown - Lake Street Capital Markets David Locke - Old Mammoth Investments Operator Good morning, ladies and gentlemen, and welcome to the Natural Gas Services Group Incorporated Qu
May 17, 2024	8-K	Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 16, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
May 15, 2024	EX-10.13	1 NATURAL GAS SERVICES GROUP, INC. Restricted Stock Unit Award Agreement [Employees] [Form approved by Comp Comm March 4, 2024] This Restricted Stock Unit Award Agreement (this “Agreement”) is made and entered into as of [●], by and between Natural G 1 NATURAL GAS SERVICES GROUP, INC. Restricted Stock Unit Award Agreement [Employees] [Form approved by Comp Comm March 4, 2024] This Restricted Stock Unit Award Agreement (this “Agreement”) is made and entered into as of [●], by and between Natural Gas Services Group, Inc., a Colorado corporation (the “Company”) and [●], an individual who is an employee of the Company (the “Employee”) relating to
May 15, 2024	EX-10.11	EX-10.11
May 15, 2024	EX-10.12	Exhibit 10.12 Exhibit 10.12
May 15, 2024	EX-99.1	Natural Gas Services Group, Inc. Reports First Quarter 2024 Financial and Operating Results FOR IMMEDIATE RELEASE NEWS May 15, 2024 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports First Quarter 2024 Financial and Operating Results MIDLAND, Texas May 15, 2024 (GLOBE NEWSWIRE) Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment, technology and services to the energy industry, today announced financial
May 15, 2024	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICES GR
May 15, 2024	EX-10.14	{JK01583961.1 } NGS -- Form of PSU Agreement with Dividend Equivalents (Final)1 NATURAL GAS SERVICES GROUP, INC. Form of Performance Share Unit Agreement This Performance Share Unit Agreement (this “Agreement”) is made and entered into as of [●], by {JK01583961.1 } NGS - Form of PSU Agreement with Dividend Equivalents (Final)1 NATURAL GAS SERVICES GROUP, INC. Form of Performance Share Unit Agreement This Performance Share Unit Agreement (this “Agreement”) is made and entered into as of [●], by and between Natural Gas Services Group, Inc., a Colorado corporation (the “Company”) and [●], an individual who is an employee of the Company (the “Par
May 15, 2024	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 15, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
May 3, 2024	ARS	ARS ANNUAL REPORT“With the successes of 2023 as a springboard, we are well positioned to continue our growth into the future.
May 3, 2024	ARS	ANNUAL REPORT “With the successes of 2023 as a springboard, we are well positioned to continue our growth into the future.” Steve Taylor Dear Shareholders, As we reflect on 2023, it is with great pride that I address you on behalf of Natural Gas Serv ANNUAL REPORT “With the successes of 2023 as a springboard, we are well positioned to continue our growth into the future.
May 2, 2024	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin
April 29, 2024	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party o UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary proxy statement o Confidential, for use of the Commission Only (as permitted by Ru
April 1, 2024	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 31, 2024 NATURAL GAS SERVIC UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 31, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
April 1, 2024	EX-21.1	Subsidiaries of the Registrant Exhibit 21.1 Subsidiaries of the Registrant Listed below are subsidiaries of Natural Gas Services Group, Inc. with their jurisdiction of organization shown in parenthesis: NGSG Properties, LLC (Colorado) Rabbi Trust associated with the Company's Non-qualified Deferred Compensation Plan (Texas)
April 1, 2024	EX-10.13	NATURAL GAS SERVICES GROUP, INC. Form of Performance Share Unit Agreement Exhibit 10.13 NATURAL GAS SERVICES GROUP, INC. Form of Performance Share Unit Agreement This Performance Share Unit Agreement (this “Agreement”) is made and entered into as of [●], by and between Natural Gas Services Group, Inc., a Colorado corporation (the “Company”) and [●], an individual who is an employee of the Company (the “Participant”) relating to an award made on [●] (the “Grant Date”) by
April 1, 2024	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTI UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fromto Commission file number: 1-31398 NATURAL GAS SERVICES GROUP,
April 1, 2024	EX-10.12	NATURAL GAS SERVICES GROUP, INC. Restricted Stock Unit Award Agreement [Employees] [Form approved by Comp Comm March 4, 2024] Exhibit 10.12 NATURAL GAS SERVICES GROUP, INC. Restricted Stock Unit Award Agreement [Employees] [Form approved by Comp Comm March 4, 2024] This Restricted Stock Unit Award Agreement (this “Agreement”) is made and entered into as of [●], by and between Natural Gas Services Group, Inc., a Colorado corporation (the “Company”) and [●], an individual who is an employee of the Company (the “Employee”)
April 1, 2024	EX-97.1	NATURAL GAS SERVICES GROUP, INC. CLAWBACK POLICY Exhibit 97.1 NATURAL GAS SERVICES GROUP, INC. CLAWBACK POLICY The Board of Directors (the “Board”) of Natural Gas Services Group, Inc., a Colorado corporation (the “Company”), believes that it is in the best interests of the Company and its stockholders to adopt this Clawback Policy (this “Policy”), which provides for the recovery of certain incentive compensation in the event of an Accounting Res
April 1, 2024	EX-99.1	Natural Gas Services Group, Inc. Reports Full Year and Fourth Quarter 2023 Earnings FOR IMMEDIATE RELEASE NEWS April 1, 2024 NYSE: NGS Exhibit 99 Natural Gas Services Group, Inc.
February 9, 2024	SC 13G/A	NGS / Natural Gas Services Group, Inc. / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 12 )* Natural Gas Services Group Inc (Name of Issuer) Common Stock (Title of Class of Securities) 63886Q109 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the approp
February 8, 2024	SC 13G	NGS / Natural Gas Services Group, Inc. / AEGIS FINANCIAL CORP - SC 13G Passive Investment SC 13G 1 tm244987d1sc13g.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 Natural Gas Services Group, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 63886Q109 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the r
February 1, 2024	EX-10.1	EMPLOYMENT AGREEMENT Exhibit 10.1 Execution Copy EMPLOYMENT AGREEMENT This Employment Agreement (the “Agreement”) is made and entered into as of January 29, 2024 (the “Agreement Date”), by and between Justin C. Jacobs (the “Executive”) and Natural Gas Services Group, Inc., a Colorado corporation (the “Company”). RECITALS WHEREAS, the Company desires to employ the Executive on the terms and conditions set forth herein;
February 1, 2024	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 29, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
February 1, 2024	EX-99.1	Natural Gas Services Group, Inc. Announces Justin Jacobs as Chief Executive Officer Exhibit 99.1 Natural Gas Services Group, Inc. Announces Justin Jacobs as Chief Executive Officer Midland, Texas, February 1, 2024 (GLOBE NEWSWIRE) – Natural Gas Services Group, Inc. (NYSE: NGS), a leading provider of gas compression equipment, technology, and services to the energy industry, announced today the appointment of Justin Jacobs as Chief Executive Officer of NGS, effective February 12,
February 1, 2024	EX-10.2	Exhibit 10.2 Exhibit 10.2
February 1, 2024	EX-10.3	Exhibit 10.3 Exhibit 10.3
January 4, 2024	8-K	Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 2, 2024 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commiss
November 20, 2023	8-K	Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 15, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
November 20, 2023	EX-99.1	Natural Gas Services Group Inc. EXHIBIT 99.1 Natural Gas Services Group Inc. Conference Call November 15, 2023 Participants Anna Delgado John Bittner; Interim CFO & Interim Principal Financial Officer; Natural Gas Services Group, Inc. Stephen Taylor; Interim Chief Executive Officer Robert Duncan Brown; Senior Research Analyst; Lake Street Capital Markets, LLC, Research Division Tate H. Sullivan; MD & Senior Industrials Analyst;
November 15, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 14, 2023 NATURAL GAS SER UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 14, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
November 15, 2023	EX-10.1	First Amendment to Amended and Restated Credit Agreement dated November 14, 2023, among Natural Gas Services Group, Inc., the other Loan Parties thereto, Texas Capital Bank, in its capacity as Administrative Agent and the Lenders party thereto (Incorporated by reference to Exhibit 10.1 of the Registrant’s Current Report on Form 8-K filed with the Securities and Exchange Commission on November 14, 2023.) Exhibit 10.1 FIRST AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT This FIRST AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT (this “First Amendment”) is dated effective as of November 14, 2023 (the “First Amendment Effective Date”), by and among NATURAL GAS SERVICES GROUP, INC., a Colorado corporation (“Holdings”), the other Loan Parties party hereto, TEXAS CAPITAL BANK, in its capacity as
November 14, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICE
November 14, 2023	EX-10.11	Exhibit 10.11 Exhibit 10.11
November 14, 2023	EX-99.1	Natural Gas Services Group, Inc. Reports Third Quarter 2023 Financial and Operating Results FOR IMMEDIATE RELEASE NEWS November 14, 2023 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports Third Quarter 2023 Financial and Operating Results Third Quarter 2023 Highlights •Rental revenue of $27.7 million, an increase of 49% when compared to the third quarter of 2022 and 15% when compared to the second quarter of 2023. •Net income of $2.2 million, or $0.18 per basic share, as com
November 14, 2023	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): September 30, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Comm
October 30, 2023	EX-99.1	Natural Gas Services Group, Inc. Announces the Addition of a New Director to its Board of Directors Exhibit 99.1 Natural Gas Services Group, Inc. Announces the Addition of a New Director to its Board of Directors Midland, Texas, October 30, 2023 (GLOBE NEWSWIRE) - Natural Gas Services Group, Inc. (NYSE:NGS) (the "Company" or "NGS"), a leading provider of gas compression equipment and services to the energy industry, announced today the appointment of energy industry veteran Georganne Hodges to i
October 30, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 26, 2023 NATURAL GAS SERV UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 26, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
October 10, 2023	EX-10.2	ADDENDUM TO ENGAGEMENT LETTER among ACCORDION PARTNERS LLC and NATURAL GAS SERVICES GROUP, INC. dated as of July 18, 2023 (the “Addendum”) Exhibit 10.2 ADDENDUM TO ENGAGEMENT LETTER among ACCORDION PARTNERS LLC and NATURAL GAS SERVICES GROUP, INC. dated as of July 18, 2023 (the “Addendum”) Natural Gas Services Group, Inc. (the “Company”) retained Accordion Partners, LLC as a financial services consultant effective July 18, 2023 (such retention, the “Engagement”) pursuant to an agreement, dated as of July 18, 2023 (the “Engagement Agr
October 10, 2023	EX-10.1	EMPLOYMENT AGREEMENT Exhibit 10.1 EMPLOYMENT AGREEMENT This Employment Agreement (the “Agreement”) is made and entered into as of October 9, 2023 (the “Effective Date”), by and between Brian L. Tucker (the “Executive”) and Natural Gas Services Group, Inc., a Colorado corporation (the “Company”). RECITALS WHEREAS, the Company desires to employ the Executive on the terms and conditions set forth herein; and WHEREAS, the
October 10, 2023	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): October 9, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commiss
October 10, 2023	EX-99.1	Natural Gas Services Group, Inc. Announces Appointment of Brian L. Tucker as President and Chief Operating Officer Also Appoints New Interim CFO to Support Company Growth Natural Gas Services Group, Inc. Announces Appointment of Brian L. Tucker as President and Chief Operating Officer Also Appoints New Interim CFO to Support Company Growth Midland, Texas, October 10, 2023 (GLOBE NEWSWIRE) – Natural Gas Services Group, Inc. (NYSE:NGS) (the “Company” or “NGS”), a leading provider of gas compression equipment, technology and services to the energy industry, announced
August 14, 2023	EX-99.1	Natural Gas Services Group, Inc. Reports Second Quarter 2023 Financial and Operating Results FOR IMMEDIATE RELEASE NEWS August 15, 2023 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports Second Quarter 2023 Financial and Operating Results Second Quarter 2023 Highlights •Rental revenue of $24.1 million, an increase of 33% when compared to the second quarter of 2022 and 6% when compared to the first quarter of 2023. •Net income of $504,000, or $0.04 per basic share, as compared
August 14, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 14, 2023 NATURAL GAS SERVI UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 14, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commiss
August 14, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICES GRO
July 5, 2023	EX-99.1	Natural Gas Services Group, Inc. Announces Extension of Interim Chief Executive Officer Tenure and Appointment of Lead Independent Director Exhibit 99.1 Natural Gas Services Group, Inc. Announces Extension of Interim Chief Executive Officer Tenure and Appointment of Lead Independent Director Midland, Texas, July 05, 2023 (GLOBE NEWSWIRE) Natural Gas Services Group, Inc. (“NGS” or the “Company”) (NYSE:NGS), a leading provider of natural gas compression equipment and services to the energy industry, announced that Stephen C. Taylor has
July 5, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 30, 2023 NATURAL GAS SERVICE UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 30, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
July 5, 2023	EX-10.1	INTERIM CEO AGREEMENT Exhibit 10.1 INTERIM CEO AGREEMENT This Interim CEO Agreement (this “Agreement”) is entered into by and between NATURAL GAS SERVICES GROUP, INC., a Colorado corporation (the “Company”), and Stephen C. Taylor (“Executive,” and, together with the Company, the “Parties”), as of June 30, 2023. WHEREAS, Executive is currently the Chairman, Interim Chief Executive Officer and President of the Company; a
June 20, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 15, 2023 NATURAL GAS SERVICE UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 15, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
June 12, 2023	SC 13G/A	NGS / Natural Gas Services Group, Inc. / FMR LLC Passive Investment SCHEDULE 13G Amendment No.5 NATURAL GAS SVCS GROUP INC COMMON STOCK Cusip #63886Q109 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #63886Q109 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 343,907 Item 6: 0 Item 7: 346,396 Item 8: 0 Item 9: 346,396 Item 11: 2
June 9, 2023	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin
June 7, 2023	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin
May 31, 2023	EX-1.01	Natural Gas Services Group, Inc. Conflict Minerals Report For The Year Ended December 31, 2022 EX-1.01 2 conflictmineralsfor2023ex11.htm EX-1.01 Exhibit 1.01 Natural Gas Services Group, Inc. Conflict Minerals Report For The Year Ended December 31, 2022 This report for the year ended December 31, 2022 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the Rule). The Rule was adopted by the Securities and Exchange Commission (SEC) to implement reporting and disc
May 31, 2023	SD	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of Report: May 31, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of Report: May 31, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact name of registrant as specified in its charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 404 Veterans Park Lane, Suite 300, Midl
May 17, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 16, 2023 NATURAL GAS SERVICES UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 16, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
May 17, 2023	EX-99.1	Natural Gas Services Group Inc. Exhibit 99.1 Natural Gas Services Group Inc. Conference Call May 16, 2023 Operator: Good morning, ladies and gentlemen, and welcome to the Natural Gas Services Group, Inc. Quarter One 2023 Earnings Call. At this time, all participants are in listen-only mode. Operator assistance is available at any time during this conference by pressing 0 #. I would now like to turn the call over to Ms. Anna Delg
May 15, 2023	EX-99.1	Natural Gas Services Group, Inc. Reports First Quarter 2023 Financial and Operating Results FOR IMMEDIATE RELEASE NEWS May 15, 2023 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports First Quarter 2023 Financial and Operating Results First Quarter 2023 Highlights •Rental revenue of $22.7 million, an increase of 33% when compared to the first quarter of 2022 and 11% when compared to the fourth quarter of 2022. •Net income of $370,000 ($0.03 per basic share), an increase of $3
May 15, 2023	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICES GR
May 15, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 15, 2023 NATURAL GAS SERVICES UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 15, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
May 3, 2023	EX-99.5	COOPERATION AGREEMENT EX-99.5 Exhibit 99.5 Execution Copy COOPERATION AGREEMENT This Cooperation Agreement (this “Agreement”), dated April 28, 2023, is by and among Natural Gas Services Group, Inc., a publicly traded Colorado corporation (the “Company”), Mill Road Capital III, L.P., a Cayman Islands exempted limited partnership, and Mill Road Capital III GP LLC, a Cayman Islands limited liability company (such parties
May 3, 2023	SC 13D/A	NGS / Natural Gas Services Group, Inc. / Mill Road Capital III, L.P. - SC 13D/A Activist Investment SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* Natural Gas Services Group, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 63886Q109 (CUSIP Number) Mill Road Capital III, L.P. Attn: Thomas E. Lynch 328 Pemberwick Road Greenwich, CT 06831 203-987-3
May 2, 2023	EX-10.1	COOPERATION AGREEMENT Exhibit 10.1 COOPERATION AGREEMENT This Cooperation Agreement (this “Agreement”), dated April 28, 2023, is by and among Natural Gas Services Group, Inc., a publicly traded Colorado corporation (the “Company”), Mill Road Capital III, L.P., a Cayman Islands exempted limited partnership, and Mill Road Capital III GP LLC, a Cayman Islands limited liability company (such parties collectively, the “Mill
May 2, 2023	EX-99.1	Natural Gas Services Group, Inc. Announces Cooperation Agreement with Mill Road Capital Exhibit 99.1 Natural Gas Services Group, Inc. Announces Cooperation Agreement with Mill Road Capital MIDLAND, TX, May 1, 2023 (Globe Newswires) – Natural Gas Services Group, Inc. (NYSE:NGS) (the “Company”), a leading provider of gas compression equipment and services in the energy industry, today announced that it has entered into a cooperation agreement with affiliated entities of Mill Road Capit
May 2, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 28, 2023 NATURAL GAS SERVIC UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 28, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
May 1, 2023	DEFA14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ De
May 1, 2023	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): April 25, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
May 1, 2023	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party o UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary proxy statement o Confidential, for use of the Commission Only (as permitted by Ru
March 31, 2023	EX-21.1	Subsidiaries of the Registrant Exhibit 21.1 Subsidiaries of the Registrant Listed below are subsidiaries of Natural Gas Services Group, Inc. with their jurisdiction of organization shown in parenthesis: NGSG Properties, LLC (Colorado) Rabbi Trust associated with the Company's Non-qualified Deferred Compensation Plan (Texas)
March 31, 2023	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): March 31, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissi
March 31, 2023	EX-99.1	Natural Gas Services Group, Inc. Reports Year End and Fourth Quarter 2022 Earnings FOR IMMEDIATE RELEASE NEWS March 31, 2023 NYSE: NGS Exhibit 99 Natural Gas Services Group, Inc.
March 31, 2023	10-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTI UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period fromto Commission file number: 1-31398 NATURAL GAS SERVICES GROUP,
March 10, 2023	EX-99.4	Mill Road Capital III, L.P. 328 Greenwich Avenue, Suite One Greenwich, Connecticut 06830 NOMINATION AGREEMENT EX-99.4 Exhibit 99.4 Mill Road Capital III, L.P. 328 Greenwich Avenue, Suite One Greenwich, Connecticut 06830 NOMINATION AGREEMENT March 10, 2023 Donald J. Tringali [***] Dear Mr. Tringali: This letter agreement relates to your agreement to become a nominee of Mill Road Capital III, L.P. (“Mill Road”) for election as an independent director (“Nominee”) of Natural Gas Services Group, Inc., a Colora
March 10, 2023	EX-99.3	Mill Road Capital III, L.P. 382 Greenwich Avenue, Suite One Greenwich, CT 06830 (203) 987-3500 EX-99.3 Exhibit 99.3 Mill Road Capital III, L.P. 382 Greenwich Avenue, Suite One Greenwich, CT 06830 (203) 987-3500 March 10, 2023 Via FEDEX and E-mail Natural Gas Services Group, Inc. 404 Veterans Airpark Lane, Suite 300 Midland, TX 79705 Attn: Corporate Secretary Re: Notice of Intention to Nominate Persons for Election as Directors at the 2023 Annual Meeting of Shareholders of Natural Gas Servic
March 10, 2023	SC 13D/A	NGS / Natural Gas Services Group, Inc. / Mill Road Capital III, L.P. - SC 13D/A Activist Investment SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* Natural Gas Services Group, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 63886Q109 (CUSIP Number) Mill Road Capital III, L.P. Attn: Thomas E. Lynch 382 Greenwich Avenue Suite One Greenwich, CT 0683
March 7, 2023	8-K/A	Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A Amendment No.1 CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 28, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Inco
March 6, 2023	EX-10.2	Amended and Restated Pledge and Security Agreement dated February 28, 2023, among Natural Gas Services Group, Inc., the Grantors thereto, Texas Capital Bank, in its capacity as Administrative Agent, for the Lenders and other Secured Parties (Incorporated by reference to Exhibit 10.2 of the Registrant’s Current Report on Form 8-K filed with the Securities and Exchange Commission on March 6, 2023.) Exhibit 10.2 AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT This AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT (as it may be amended, restated, supplemented or modified from time to time, this “Security Agreement”) is entered into as of February 28, 2023, by and among each of the undersigned identified on the signature pages hereto as Grantors (together with any other entity that may beco
March 6, 2023	8-K	Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 28, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
March 6, 2023	EX-10.1	Amended and Restated Credit Agreement dated February 28, 2023, among Natural Gas Services Group, Inc., the other Loan Parties thereto, Texas Capital Bank, in its capacity as Administrative Agent and the Lenders party thereto (Incorporated by reference to Exhibit 10.1 of the Registrant’s Current Report on Form 8-K filed with the Securities and Exchange Commission on March 6, 2023.) Exhibit 10.1 AMENDED AND RESTATED CREDIT AGREEMENT among NATURAL GAS SERVICES GROUP, INC., as a Borrower, and THE OTHER LOAN PARTIES FROM TIME TO TIME PARTY HERETO, THE LENDERS FROM TIME TO TIME PARTY HERETO and TEXAS CAPITAL BANK, as Administrative Agent, Swing Line Lender and L/C Issuer TCBI SECURITIES, INC., as Joint Lead Arranger and Sole Book Runner BANK OF AMERICA, N.A. as Joint Lead Arrange
February 14, 2023	SC 13G/A	NGS / Natural Gas Services Group, Inc. / AWM Investment Company, Inc. - NGS 13G/A Passive Investment SC 13G/A 1 naturalgas13g123122t.txt NGS 13G/A THE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Natural Gas Services Group, Inc. (Name of Issuer) Common Stock, Par Value $0.01 (Title of Class of Securities) 63886Q109 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this State
February 13, 2023	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): February 8, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
February 13, 2023	EX-10.1	James D. Faircloth James D. Faircloth 6578 Rustic Villa Ln Frisco, TX 75036-3057 Mr. Faircloth: We are very pleased to offer you employment at Natural Gas Services Group, Inc. (“NGS” or the “Company” or “we”). Your employment is subject to the terms and conditions set forth in this letter. Subject to those conditions, your anticipated start date is Monday, February 13, 2023. Position: This offer is for the position
February 10, 2023	SC 13G/A	NGS / Natural Gas Services Group, Inc. / DIMENSIONAL FUND ADVISORS LP - SEC SCHEDULE 13G Passive Investment SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 11 )* Natural Gas Services Group Inc (Name of Issuer) Common Stock (Title of Class of Securities) 63886Q109 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the approp
February 9, 2023	SC 13G/A	NGS / Natural Gas Services Group, Inc. / FMR LLC Passive Investment SC 13G/A 1 filing.txt SCHEDULE 13G Amendment No.4 NATURAL GAS SVCS GROUP INC COMMON STOCK Cusip #63886Q109 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [x] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) Cusip #63886Q109 Item 1: Reporting Person - FMR LLC Item 2: (a) [ ] (b) [ ] Item 4: Delaware Item 5: 1,070,875 Item 6: 0 Item 7: 1,074,087 Item 8: 0
January 25, 2023	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 24, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
January 23, 2023	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 18, 2023 NATURAL GAS SERV UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 18, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
January 23, 2023	EX-10.1	SECOND AMENDMENT TO CREDIT AGREEMENT Execution Version Exhibit 10.1 SECOND AMENDMENT TO CREDIT AGREEMENT This SECOND AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is dated effective as of January 18, 2023 (the “Second Amendment Effective Date”), by and among NATURAL GAS SERVICES GROUP, INC., a Colorado corporation (“Holdings”), the other Loan Parties party hereto, TEXAS CAPITAL BANK, in its capacity as Administrative Agent (the “A
January 17, 2023	8-K	Financial Statements and Exhibits, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): January 17, 2023 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
January 17, 2023	EX-99.1	Natural Gas Services Group, Inc. Responds to Shareholder Concerns and Provides Initiative Updates Exhibit 99.1 Natural Gas Services Group, Inc. Responds to Shareholder Concerns and Provides Initiative Updates Midland, TX, January 17, 2023 (GLOBE NEWSWIRE) - On December 29, 2022 and January 11, 2023, J. Hale Hoak of Hoak & Co. (“Hoak”) sent letters to our Interim Chief Executive Officer, Steve Taylor and in connection therewith, Hoak publicly filed the letters with its Schedule 13D filings date
January 11, 2023	EX-99.1	JOINT FILING AGREEMENT EX-99.1 2 ex99-1.htm JOINT FILING AGREEMENT DATED JANUARY 11, 2023 NGS SC 13DA Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D dated November 28, 2022 (including amendments thereto) with respect to the Common
January 11, 2023	SC 13D/A	NGS / Natural Gas Services Group, Inc. / Hoak Public Equities, LP - AMENDMENT TO FORM SC 13D Activist Investment SC 13D/A 1 ngs-sc13da011123.htm AMENDMENT TO FORM SC 13D SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) Under the Securities Exchange Act of 1934 (Amendment No. 3) Natural Gas Services Group, Inc. (Name of Issuer) Common Stock, par value $0.01 per sh
January 11, 2023	EX-99.2	NGS SC 13DA EX-99.2 3 ex99-2.htm LETTER TO THE BOARD OF DIRECTORS NGS SC 13DA Exhibit 99.2 January 11, 2023 Mr. Stephen C. Taylor Natural Gas Services Group, Inc. 404 Veterans Airpark Lane Suite 300 Midland, Texas 79705 Dear Steve, I saw that you are meeting with investors in New York and Boston this week at a Lake Street hosted event. Coincidentally, in response to my previously filed 13D, I have communicate
December 30, 2022	SC 13D/A	NGS / Natural Gas Services Group, Inc. / Hoak Public Equities, LP - AMENDMENT TO FORM SC 13D Activist Investment SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) Under the Securities Exchange Act of 1934 (Amendment No.
December 30, 2022	EX-99.2	Hoak Public Equities, L.P. SC 13D/A Hoak Public Equities, L.P. SC 13D/A Exhibit 99.2 December 29, 2022 Mr. Stephen C. Taylor Natural Gas Services Group, Inc. 404 Veterans Airpark Lane Suite 300 Midland, Texas 79705 Dear Steve, As a follow-up to our conversation, I wanted to reiterate our concern and disappointment with the recent management and board-level changes at Natural Gas Services Group, Inc. (?NGS? or the ?Company?) includin
December 30, 2022	EX-99.1	JOINT FILING AGREEMENT Hoak Public Equities, L.P. SC 13D/A Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D dated November 28, 2022 (including amendments thereto) with respect to the Common Stock of Natural Gas Services Group, Inc. T
December 28, 2022	EX-10.1	SEVERANCE AGREEMENT AND RELEASE Exhibit 10.1 SEVERANCE AGREEMENT AND RELEASE This Severance Agreement and Release (this ?Agreement?) is entered into by and between John W. Chisholm (?Employee?) and Natural Gas Services Group, Inc. (the ?Company?). Employee and the Company are sometimes collectively referred to as the ?Parties.? All terms not otherwise defined herein shall have the same meaning as set forth in the Letter Agreemen
December 28, 2022	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): December 21, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
December 23, 2022	SC 13D/A	NGS / Natural Gas Services Group, Inc. / Mill Road Capital III, L.P. - SC 13D/A Activist Investment UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* Natural Gas Services Group, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 63886Q109 (CUSIP Number) Mill Road Capital III, L.P. Attn: Thomas E. Lynch 382 Greenwich Avenue Suite One Greenwich, CT 06830 203-987
December 15, 2022	EX-10.1	Execution Version FIRST AMENDMENT TO CREDIT AGREEMENT This FIRST AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is dated effective as of December 12, 2022 (the “First Amendment Effective Date”), by and among NATURAL GAS SERVICES GROUP, INC., a Colo Execution Version FIRST AMENDMENT TO CREDIT AGREEMENT This FIRST AMENDMENT TO CREDIT AGREEMENT (this ?Amendment?) is dated effective as of December 12, 2022 (the ?First Amendment Effective Date?), by and among NATURAL GAS SERVICES GROUP, INC.
December 15, 2022	8-K	Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): December 12, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
December 9, 2022	EX-99.1	JOINT FILING AGREEMENT Hoak Public Equities, L.P. SC 13D/A Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D dated November 28, 2022 (including amendments thereto) with respect to the Common Stock of Natural Gas Services Group, Inc. T
December 9, 2022	SC 13D/A	NGS / Natural Gas Services Group, Inc. / Hoak Public Equities, LP - AMENDMENT TO FORM SC 13D Activist Investment SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) Under the Securities Exchange Act of 1934 (Amendment No.
November 28, 2022	EX-99.1	JOINT FILING AGREEMENT Hoak Public Equities, L.P. SC 13D Exhibit 99.1 JOINT FILING AGREEMENT In accordance with Rule 13d-1(k)(1)(iii) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a Statement on Schedule 13D dated November 28, 2022 (including amendments thereto) with respect to the Common Stock of Natural Gas Services Group, Inc. Thi
November 28, 2022	SC 13D	NGS / Natural Gas Services Group, Inc. / Hoak Public Equities, LP - SCHEDULE 13D Activist Investment SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a) Under the Securities Exchange Act of 1934 Natural Gas Services Group, Inc.
November 16, 2022	8-K	Regulation FD Disclosure, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 15, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
November 14, 2022	8-K	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 14, 2022 NATURAL GAS SER UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 14, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commi
November 14, 2022	EX-99.1	Natural Gas Services Group, Inc. Reports Third Quarter 2022 Financial and Operating Results Announces Interim CEO Resignation FOR IMMEDIATE RELEASE NEWS November 14, 2022 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports Third Quarter 2022 Financial and Operating Results Announces Interim CEO Resignation Third Quarter 2022 Highlights •Rental revenue of $18.6 million, an increase of 15% when compared to the third quarter of 2021 and 3% when compared to the second quarter of 2022. •Net loss of $80,000 ($0.01
November 14, 2022	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 ☐ TRANSITION REPORT PURSUANT UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICE
November 10, 2022	EX-99.1	Natural Gas Services Group Reschedules Third Quarter 2022 Earnings Release Date and Conference Call Exhibit 99.1 Natural Gas Services Group Reschedules Third Quarter 2022 Earnings Release Date and Conference Call Midland, TX, November 09, 2022 (GLOBE NEWSWIRE) - Natural Gas Services Group, Inc. (NYSE:NGS), today announced that the Company is rescheduling its third quarter 2022 earnings release and conference call date to allow the Company adequate time to finalize its financial report. The earni
November 10, 2022	8-K	Financial Statements and Exhibits, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 9, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commis
August 15, 2022	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): August 15, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commiss
August 15, 2022	EX-99.1	Natural Gas Services Group, Inc. Reports Second Quarter 2022 Financial and Operating Results FOR IMMEDIATE RELEASE NEWS August 15, 2022 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports Second Quarter 2022 Financial and Operating Results Second Quarter 2022 Highlights ?Rental revenue of $18.1 million, an increase of 16% when compared to the second quarter of 2021 and 6% when compared to the first quarter of 2022. ?Net loss of $70,000 ($0.01 loss per basic and diluted share)
August 15, 2022	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 ☐ TRANSITION REPORT PURSUANT TO S UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICES GRO
July 25, 2022	8-K	Financial Statements and Exhibits, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 20, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
July 25, 2022	8-K/A	Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 21, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commiss
July 25, 2022	EX-99.1	Natural Gas Services Group Announces Commitment to Electrification of Compression Fleet Exhibit 99.1 Natural Gas Services Group Announces Commitment to Electrification of Compression Fleet Midland, TX, July 20, 2022 (GLOBE NEWSWIRE) - Natural Gas Services Group, Inc. (NYSE:NGS) (the "Company" or "NGS"), a leading provider of gas compression technology to the energy industry, announced today, as a component of its ongoing commitment to environmental stewardship and to become a leader
July 22, 2022	8-K	Changes in Registrant's Certifying Accountant UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): July 21, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
July 12, 2022	S-8	As filed with the Securities and Exchange Commission on July 12, 2022 S-8 1 forms-8foradditionalshares.htm S-8 As filed with the Securities and Exchange Commission on July 12, 2022 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Natural Gas Services Group, Inc. (Exact name of registrant as specified in its charter) Colorado 94-0787340 (State or other jurisd
July 12, 2022	EX-4.3	Natural Gas Services Group, Inc. 2019 Equity Incentive Plan (As Amended June 16, 2022) Exhibit 4.3 Natural Gas Services Group, Inc. 2019 Equity Incentive Plan (As Amended June 16, 2022) {JK01481167.1 } TABLE OF CONTENTS Purpose; Eligibility 2 Definitions 2 Administration. 9 Shares Subject to the Plan. 11 Eligibility. 12 Option Provisions. 13 Provisions of Awards Other Than Options. 16 Securities Law Compliance 21 Use of Proceeds from Stock. 21 Miscellaneous. 21 Adjustments Upon Chan
July 12, 2022	EX-FILING FEES	Calculation of Filing Fee Tables (Form Type) Natural Gas Services Group, Inc. (Exact Name of Registrant as Specified in its Charter) EXHIBIT 107 Calculation of Filing Fee Tables S-8 (Form Type) Natural Gas Services Group, Inc.
June 21, 2022	8-K	Submission of Matters to a Vote of Security Holders UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 16, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commissio
June 13, 2022	8-K	Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): June 9, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
June 13, 2022	EX-10.1	1 Natural Gas Services Group, Inc. Exhibit 10.1 404 Veterans Airpark Lane Suite 300 Midland, TX 79705 June 9, 2022 Mr. John W Chisholm John Chisholm Group, LLC 9595 Six Pines, Unit 8210 The Woodlands TX 77380 Ref: Letter Agreement to Serve as Interim President & Chief Executive Officer Natural Gas Services Group, Inc. Dear John: You have agreed to serve as Interim Chief Executive Officer and Preside
June 3, 2022	8-K	Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 26, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
June 3, 2022	EX-16.1	June 2, 2022 Exhibit 16.1 June 2, 2022 Securities and Exchange Commission 100 F Street N.E. Washington, D.C. 20549 Ladies and Gentlemen: We have read the statements made by Natural Gas Services Group, Inc. included under Item 4.01 of its Form 8-K dated May 26, 2022, to be filed with the Securities and Exchange Commission. We agree with the statements concerning our Firm therein. Sincerely, /s/ Moss Adams LLP
June 2, 2022	SD	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of Report: June 2, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT Date of Report: June 2, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact name of registrant as specified in its charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.) 404 Veterans Park Lane, Suite 300, Midl
June 2, 2022	EX-1.01	Natural Gas Services Group, Inc. Conflict Minerals Report For The Year Ended December 31, 2021 Exhibit 1.01 Natural Gas Services Group, Inc. Conflict Minerals Report For The Year Ended December 31, 2021 This report for the year ended December 31, 2021 is presented to comply with Rule 13p-1 under the Securities Exchange Act of 1934 (the Rule). The Rule was adopted by the Securities and Exchange Commission (SEC) to implement reporting and disclosure requirements related to conflict minerals a
May 19, 2022	EX-99.1	Natural Gas Services Group, Inc. Announces Management Transition Exhibit 99.1 Natural Gas Services Group, Inc. Announces Management Transition May 17, 2022 07:25 ET \| Source: Natural Gas Services Group, Inc. Midland, TX, May 17, 2022 (GLOBE NEWSWIRE) - ?Stephen C. Taylor, after over 17 years of service to the Company, announces his retirement as President and Chief Executive Officer. He will remain Chairman as well as an advisor to the Company with a focus on l
May 19, 2022	8-K	Financial Statements and Exhibits, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Other Events UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 17, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission
May 19, 2022	EX-10.1	RETIREMENT AGREEMENT Exhibit 10.1 RETIREMENT AGREEMENT This Retirement Agreement (this ?Agreement?) is entered into by and between NATURAL GAS SERVICES GROUP, INC., a Colorado corporation (the ?Company?), and Stephen C. Taylor (?Executive,? and, together with the Company, the ?Parties?). WHEREAS, Executive is the Chairman, Chief Executive Officer and President of the Company; WHEREAS, the Company and Executive are par
May 18, 2022	DEF 14A	UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party o UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A (Rule 14a-101) SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary proxy statement o Confidential, for use of the Commission Only (as permitted by Ru
May 16, 2022	10-Q	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ☐ TRANSITION REPORT PURSUANT TO UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-31398 NATURAL GAS SERVICES GR
May 16, 2022	EX-99	Natural Gas Services Group, Inc. Reports First Quarter 2022 Financial and Operating Results FOR IMMEDIATE RELEASE NEWS May 16, 2022 NYSE: NGS Exhibit 99.1 Natural Gas Services Group, Inc. Reports First Quarter 2022 Financial and Operating Results First Quarter 2022 Highlights ?Net income of $0.3 million ($0.03 income per basic and diluted share) an improvement of $6.0 million when compared to the fourth quarter of 2021 and an increase of $0.7 million when compared to the first quarter of
May 16, 2022	8-K	Financial Statements and Exhibits, Results of Operations and Financial Condition UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): May 16, 2022 NATURAL GAS SERVICES GROUP, INC. (Exact Name of Registrant as Specified in Charter) Colorado 1-31398 75-2811855 (State or Other Jurisdiction of Incorporation) (Commission

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