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Get filing alertsNGS changes auditors to CohnReznick following asset acquisition, no disagreements
Filed July 10, 2026 · Period ending July 9, 2026 · ~1 min read
Key Changes
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Ham, Langston & Brezina resigned as auditor on July 9, 2026, after CohnReznick acquired certain of its assets; Board immediately appointed CohnReznick as new auditor for fiscal 2026.
Item 4.01 — Changes in Registrant's Certifying Accountant verify on EDGAR → -
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All prior audit opinions were unqualified with no disagreements on accounting principles or reportable events during 2024-2025 and through July 9, 2026.
Item 4.01 — Changes in Registrant's Certifying Accountant verify on EDGAR →
Summary
Natural Gas Services Group changed auditors on July 9, 2026, when Ham, Langston & Brezina resigned following CohnReznick's acquisition of certain HL&B assets. The Board immediately appointed CohnReznick as the company's independent registered public accounting firm for fiscal year 2026. This is a routine administrative transition driven by the auditor's business transaction rather than any issue with NGS.
The filing confirms a clean audit history: all prior opinions were unqualified, with no disagreements on accounting matters and no reportable events during 2024-2025 or the interim period through the change date. For retail holders, this is a procedural matter with no financial reporting concerns.
Section-by-Section Diff
Event · Item 4.01 — Changes in Registrant's Certifying Accountant
NGS changed auditors from Ham, Langston & Brezina to CohnReznick following an asset acquisition, with no disagreements or reportable events.
Show 2 minor / wording changes
Added in current filing · verify on EDGAR →
On July 9, 2026, Natural Gas Services Group, Inc., (the “Company”) was advised by Ham, Langston & Brezina, L.L.P. (“HL&B”), the Company’s independent registered public accounting firm, that HL&B completed a transaction pursuant to which, among other things, CohnReznick LLP (“CohnReznick”) acquired certain assets of HL&B. In connection with the closing of this transaction, on July 9, 2026, HL&B resigned as the Company’s independent registered public accounting firm.
The company's auditor Ham, Langston & Brezina resigned on July 9, 2026, following an asset acquisition by CohnReznick. The Board immediately appointed CohnReznick as the new independent registered public accounting firm for fiscal year 2026. This is a routine transition resulting from the auditor's business transaction rather than any issue with the company.
Added in current filing · verify on EDGAR →
The audit reports of HL&B on the Company’s consolidated financial statements as of and for the years ended December 31, 2025 and 2024, did not contain an adverse opinion or a disclaimer of opinion, nor were they qualified or modified as to uncertainty, audit scope or accounting principles. During the years ended December 31, 2025 and 2024, and the subsequent interim period through July 9, 2026, there were no (a) disagreements with HL&B on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which, if not resolved to HL&B’s satisfaction, would have caused it to make reference to the subject matter of the disagreement in connection with its reports on the Company’s financial statements, or (b) “reportable events” requiring disclosure pursuant to Item 304(a) (1) (v) of Regulation S-K.
The company explicitly confirms that all prior audit opinions were unqualified, with no disagreements on accounting matters and no reportable events. This disclosure demonstrates the auditor change is purely administrative, driven by the acquiring firm's transaction rather than any financial reporting concerns.
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Figures/quotes linked to EDGAR · Narrative written by AI · Jul 13, 2026 · How we verify