OIL STATES INTERNATIONAL, INC 10-Q

ITEM 5. Other Information Rule 10b5-1 Trading Arrangement During the three months ended September 30, 2025, no director or executive officer adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” (as each is defined in Item 408 of Regulation S-K) related to securities of our company. 40 Table of Contents ITEM 6. Exhibits Exhibit No. Description 3.1 — Amended and Restated Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q, as filed with the SEC on July 27, 2023 (File No. 001-16337)). 3.2 — Fifth Amended and Restated Bylaws (incorporated by reference to Exhibit 3.2 to the Company’s Annual Report on Form 10-K, as filed with the SEC on February 17, 2023 (File No. 001-16337)). 3.3 — Certificate of Designations of Special Preferred Voting Stock of Oil States International, Inc. (incorporated by reference to Exhibit 3.3 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2000, as filed with the SEC on March 30, 2001 (File No. 001-16337)). 10.1 — Fifth Amendment to Credit Agreement, dated July 28, 2025, among Oil States International, Inc., as Borrower, the Lenders from time to time thereto, and Wells Fargo Bank, National Association as Agent (incorporated by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10- Q , as filed with the SEC on July 31 , 20 25 (File No. 001-16337)) . 10.2 * — F orm of Non-Employee Director Deferred Stock Grant Notice and Agreement under the Company ’ s Second Amended and Restated Equity Participation Plan. 10.3+* — F orm of Non-Employee Director Restricted Stock Agree ment under the Company ’ s Second Ame n ded and Restated Equity Participation Plan. 31.1* — Certification of Chief Executive Officer of Oil States International, Inc. pursuant to Rules 13a-14(a) or 15d-14(a) under the Securities Exchange Act of 1934, as amended. 31.2* — Certification of Chief Financial Officer of Oil States International, Inc. pursuant to Rules 13a-14(a) or 15d-14(a) under the Securities Exchange Act of 1934, as amended. 32.1** — Certification of Chief Executive Officer of Oil States International, Inc. pursuant to Rules 13a-14(b) or 15d-14(b) under the Securities Exchange Act of 1934, as amended. 32.2** — Certification of Chief Financial Officer of Oil States International, Inc. pursuant to Rules 13a-14(b) or 15d-14(b) under the Securities Exchange Act of 1934, as amended. 101.INS* — XBRL Instance Document 101.SCH* — XBRL Taxonomy Extension Schema Document 101.CAL* — XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF* — XBRL Taxonomy Extension Definition Linkbase Document 101.LAB* — XBRL Taxonomy Extension Label Linkbase Document 101.PRE* — XBRL Taxonomy Extension Presentation Linkbase Document 104 — Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) --------- * Filed herewith. ** Furnished herewith. + Management contracts or compensatory plans or arrangements. 41 Table of Contents SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. OIL STATES INTERNATIONAL, INC. Date: October 31, 2025 By: /s/ LLOYD A. HAJDIK Lloyd A. Hajdik Executive Vice President, Chief Financial Officer and Treasurer (Duly Authorized Officer and Principal Financial Officer) 42