Other Information.
−Removed: During the three months ended June 30, 2026, no director or executive officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
+Added: During the three months ended September 30, 2026, no director or executive officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K.
All exhibits designated with a dagger (†) are filed herewith or double dagger (††) are furnished herewith.
Exhibit Number Description Original Filed Exhibit File Number
−Removed: Supplemental Indenture, dated as of April 28, 2026, by and among Weatherford International Ltd., Weatherford US Holding, LLC (formerly known as Weatherford International LLC), the guarantors party thereto, and UMB Bank, N.A., as trustee
−Removed: Supplemental Indenture, dated as of April 28, 2026, by and among Weatherford International Ltd., Weatherford US Holding, LLC (formerly known as Weatherford International LLC), the guarantors party thereto, and Deutsche Bank Trust Company, as trustee
−Removed: Supplemental Indenture, dated as of May 26, 2026, by and among Weatherford International Ltd., Weatherford US Holding, LLC (formerly known as Weatherford International LLC), the guarantors party thereto, and UMB Bank, N.A., as trustee
−Removed: Supplemental Indenture, dated as of May 26, 2026, by and among Weatherford International Ltd., Weatherford US Holding, LLC (formerly known as Weatherford International LLC), the guarantors party thereto, and Deutsche Bank Trust Company, as trustee
−Removed: 10.1* Weatherford International plc Fifth Amended and Restated 2019 Equity Incentive Plan Exhibit 10.1 to Current Report on Form 8-K filed June 11, 2026 File No.
+Added: Supplemental Indenture, dated as of September 25 , 2026, by and among Weatherford International Ltd., Weatherford US Holding, LLC (formerly known as Weatherford International , LLC) and Weatherford International Holding LLC , the guarantors party thereto, and UMB Bank, N.A., as trustee
†31.1 Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
9 unchanged sentences
Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)
−Removed: * Management contract or compensatory arrangement.
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.
Weatherford International plc
−Removed: July 22, 2026 By:
+Added: October 21, 2026 By:
/s/ Anuj Dhruv
Executive Vice President and Chief Financial Officer
−Removed: July 22, 2026 By:
−Removed: /s/ Desmond J.
+Added: October 21, 2026 By:
+Added: /s/ Maximiliano Kricorian
+Added: Maximiliano Kricorian
Senior Vice President and Chief Accounting Officer
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.