Other Information
+Added: During the quarter ended June 30, 2026, none of our directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) adopted, terminated or modified a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K).
The following exhibits are filed herewith or incorporated herein by reference, as indicated:
+Added: Securities Purchase Agreement dated June 12, 2026 by and among Natural Gas Services Group, Inc., Flatrock Compression Holdings LLC, the holders of all of the membership interests of Flatrock, and Mule Deer Sky LLC (incorporated by reference to Exhibit 2.1 of the Registrant’s Current Report on Form 8-K filed with the Securities and Exchange Commission on June 15, 2026).
+Added: Fifth Amendment to Amended and Restated Credit Agreement dated June 12, 2026, among the Company, the other Loan Parties party 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 15, 2026).
Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
16 unchanged sentences
(Principal Executive Officer) (Principal Accounting Officer)
−Removed: May 11, 2026 May 11, 2026
+Added: August 10, 2026 August 10, 2026
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.