Welcome to our dedicated page for Natural Gas Srv SEC filings (Ticker: NGS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Natural Gas Services Group, Inc. filings document the company's natural gas compression business, public-company governance and capital-structure disclosures. Form 8-K reports cover operating results, earnings-call transcripts, Regulation FD information, forward guidance, dividends and other material events tied to its compressor rental, sales and service operations.
Proxy materials cover shareholder voting matters, director elections, board composition, executive compensation and equity awards. The filing record also documents governance changes, capital allocation actions and formal disclosures for a Colorado corporation listed on the NYSE under NGS.
Natural Gas Services Group, Inc. closed its acquisition of Flatrock Compression Holdings LLC for a total purchase price of $120 million. The consideration includes approximately $110 million in cash and $10 million of NGS common stock issued based on a 30-day volume-weighted average price.
Flatrock adds about 86,000 rented horsepower at roughly 95% utilization, bringing NGS’s combined rented fleet to approximately 661,000 horsepower and meaningfully increasing its electric compression mix. The deal was completed at about 6.2x annualized first-quarter 2026 EBITDA and is described as immediately accretive to adjusted EBITDA, earnings and cash flow.
NGS financed the acquisition through an amended credit facility that raised total commitments from $400 million to $500 million, retained a $100 million accordion feature and leaves more than $130 million of available borrowing capacity. Pro forma leverage is expected to be around three times adjusted EBITDA, and customer concentration from Occidental Petroleum and Devon Energy declines from about 64% to 54% of revenue.
Natural Gas Services Group completed the acquisition of Flatrock Compression Holdings for total consideration of $120 million, consisting of $110 million in cash and 241,803 newly issued common shares plus contingent royalty payments. Management highlights the deal as immediately and materially accretive, valued at about 6.2x last‑quarter annualized Adjusted EBITDA.
The acquisition adds a high-quality rental compression fleet of roughly 86,000 horsepower that is 95% utilized, significantly expanding large-horsepower and electric motor driven offerings and increasing basin density in the Permian and Eagle Ford. NGS also diversified its customer base by adding multiple new large E&P customers, reducing concentration with existing key customers.
To support the transaction, NGS entered into a Fifth Amendment to its credit agreement, increasing its committed revolving credit facility from $400 million to $500 million while retaining a $100 million accordion feature. The company reports a pro forma leverage ratio of approximately 3x and indicates substantial undrawn capacity to fund ongoing organic growth initiatives.
Natural Gas Services Group, Inc. reported the results of its 2026 annual shareholder meeting and entered into an indemnification agreement with new director John E. Jackson. The agreement provides indemnification and expense advancement rights for claims related to his service on the Board.
Shareholders elected three directors for three-year terms ending at the 2029 annual meeting and approved, on an advisory basis, compensation for named executive officers. They also ratified Ham, Langston & Brezina LLP as independent auditor for 2026 and approved converting the company’s domicile from Colorado to Texas.
TRINGALI DONALD J reported acquisition or exercise transactions in this Form 4 filing.
NATURAL GAS SERVICES GROUP INC director Donald J. Tringali received a grant of 4,574 Restricted Stock Units (RSUs). Each RSU represents one share of common stock upon vesting, which occurs on the first anniversary of the grant date, subject to possible accelerated vesting. After this filing, he reports 1,955 common shares held directly, 17,763 common shares held indirectly through a Rabbi Trust, and 4,574 RSUs awarded under the company’s 2019 Equity Incentive Plan.
Jenvey Nigel reported acquisition or exercise transactions in this Form 4 filing.
NATURAL GAS SERVICES GROUP INC director Nigel Jenvey reported a new equity award. He received 3,521 Restricted Stock Units, each representing one share of common stock upon vesting. The award was granted under the Company’s 2019 Equity Incentive Plan and vests on the first anniversary of the grant date, subject to possible accelerated vesting in certain circumstances.
Following these transactions, Jenvey holds 26,239 shares of common stock directly, along with the 3,521 RSUs reported in this filing. This Form 4 reflects routine, compensation-related equity grants rather than open‑market purchases or sales.
HOLLEY JEAN K reported acquisition or exercise transactions in this Form 4 filing.
NATURAL GAS SERVICES GROUP INC director Jean K. Holley reported a new equity award. She received 3,009 Restricted Stock Units, each representing one share of common stock upon vesting. The award was granted under the 2019 Equity Incentive Plan and vests on the first anniversary of the grant date. Following this filing, she directly holds 18,846 shares of common stock and 3,009 RSUs.
Hodges Georganne reported acquisition or exercise transactions in this Form 4 filing.
NATURAL GAS SERVICES GROUP director Georganne Hodges received 3,009 Restricted Stock Units as an equity award. Each RSU represents the right to receive one share of common stock upon vesting.
The award was granted under the company’s 2019 Equity Incentive Plan and vests on the first anniversary of the grant date, subject to accelerated vesting in certain circumstances. Following these transactions, Hodges holds 11,066 shares of common stock directly and 3,009 RSUs representing additional contingent rights to common stock.
Gallegos John A. Jr. reported acquisition or exercise transactions in this Form 4 filing.
NATURAL GAS SERVICES GROUP INC director John A. Gallegos Jr. reported a compensation-related equity award. He received 3,009 Restricted Stock Units (RSUs), each representing one share of common stock upon vesting, granted under the company’s 2019 Equity Incentive Plan and vesting on the first anniversary of the grant date.
After this filing, he holds 5,345 shares of common stock directly and 3,009 RSUs. The Form 4 shows no open-market purchases or sales, only this grant and an updated common stock holding line.
JACKSON JOHN EARL reported acquisition or exercise transactions in this Form 4 filing.
NATURAL GAS SERVICES GROUP INC director John Earl Jackson received a grant of 3,009 Restricted Stock Units (RSUs). These RSUs were awarded at no cash cost to him as equity compensation and each RSU represents one share of the company’s common stock upon vesting.
The award was granted under the company’s 2019 Equity Incentive Plan and vests on the first anniversary of the grant date, subject to possible accelerated vesting in certain situations. Following this grant, Jackson holds 3,009 RSUs directly, aligning his compensation more closely with shareholder interests.
NATURAL GAS SERVICES GROUP INC director John Earl Jackson filed an initial ownership report showing no holdings of the company’s Common Stock. The Form 3 indicates that, as of June 10, 2026, he reported beneficial ownership of 0 shares, establishing a baseline position of no equity stake.