Chief Accounting Officer — Desmond Mills: The departure of the Chief Accounting Officer is an orderly succession with a named internal successor, indicating a planned transition rather than a sudden loss of leadership.

Other Information. The proposals approved during the Shareholder Meetings all relate to the Company’s proposed redomestication from Ireland to the United States (the “ Redomestication ”). Before the Redomestication can be completed, it must be sanctioned by the High Court of Ireland. We expect to request the required hearings with the High Court of Ireland as soon as reasonably practicable, and subject to the Court’s approval, we intend to close the Redomestication in the fourth quarter of 20…

Other Events. On September 1, 2026, Weatherford International plc (the “ Company ”) filed a prospectus supplement to its Registration Statement on Form S-3ASR filed with the U.S. Securities and Exchange Commission on June 13, 2025 (No. 333-288045) (the “ Registration Statement ”), relating to the resale of up to 357,159 ordinary shares of the Company, nominal value $0.001 per share (the “ Ordinary Shares ”), by the selling shareholder identified therein. The Ordinary Shares to be offered by t…

Weatherford will host a conference call on Wednesday, July 22, 2026, to discuss the Company’s results for the second quarter ended June 30, 2026. The conference call will begin at 8:30 a.m. Eastern Time (7:30 a.m. Central Time). Listeners are encouraged to download the accompanying presentation slides which will be available in the investor relations section of the Company’s website. Listeners can participate in the conference call via a live webcast at https://www.weatherford.com/investor-re…

The filing pertains to a shareholder approval for an equity incentive plan, not a management change.

Unregistered Sales of Equity Securities. On May 31, 2026, Weatherford International plc (“Weatherford” or the “Company”) and Trinity Bell Sub, Inc., a Delaware corporation and an indirect wholly owned subsidiary of Weatherford (“Merger Sub”), entered into an Agreement and Plan of Merger (the “Merger Agreement”) with NCS Multistage Holdings, Inc., a Delaware corporation (the “Target”), pursuant to which, upon the terms and subject to the conditions set forth therein, Merger Sub will merge with…

Weatherford will host a conference call on Wednesday, April 22, 2026, to discuss the Company’s results for the first quarter ended March 31, 2026. The conference call will begin at 8:30 a.m. Eastern Time (7:30 a.m. Central Time). Listeners are encouraged to download the accompanying presentation slides which will be available in the investor relations section of the Company’s website. Listeners can participate in the conference call via a live webcast at https://www.weatherford.com/investor-r…

Other Events. On April 2, 2026, Weatherford International plc (“Weatherford” or the “Company”) issued a press release announcing its proposal to reorganize the Company’s corporate structure through a redomestication of the parent company from Ireland to the United States as a Texas corporation. The proposed redomestication is subject to a number of conditions, including but not limited to the approval by the Company’s shareholders, as well as the sanction of the High Court of Ireland. A copy…

Weatherford will host a conference call on Wednesday, February 4, 2026, to discuss the Company’s results for the fourth quarter ended December 31, 2025. The conference call will begin at 8:30 a.m. Eastern Time (7:30 a.m. Central Time). Listeners are encouraged to download the accompanying presentation slides which will be available in the investor relations section of the Company’s website. Listeners can participate in the conference call via a live webcast at https://www.weatherford.com/inve…

Other Events. On January 27, 2026, Weatherford International plc (“Weatherford” or the “Company”) announced that its Board of Directors (the “Board”) has declared a cash dividend of $0.275 per share on the Company’s ordinary shares, par value $0.001 per share, representing a 10% increase compared to the prior quarterly dividend. The dividend is payable on March 5, 2026 to shareholders of record as of February 6, 2026. The declaration of any future dividends is subject to the Board’s discretio…

Weatherford will host a conference call on Wednesday, October 22, 2025, to discuss the Company’s results for the third quarter ended September 30, 2025. The conference call will begin at 8:30 a.m. Eastern Time (7:30 a.m. Central Time). Listeners are encouraged to download the accompanying presentation slides which will be available in the investor relations section of the Company’s website. Listeners can participate in the conference call via a live webcast at https://www.weatherford.com/inve…

Regulation FD Disclosure. On October 20, 2025, Weatherford issued a notice of conditional partial redemption (the “Partial Redemption”) to the holders of 8.625% Senior Notes due 2030 (the “2030 Notes”), providing for the redemption of an aggregate principal amount of 2030 Notes equal to $407,172,000 less the total amount of 2030 Notes tendered pursuant to Weatherford’s previously-announced tender offer (the “Tender Offer”) during the period following the early tender deadline and the expirati…

Other Information. On October 21, 2025, Weatherford announced that its Board of Directors (the “Board”) has declared a cash dividend of $0.25 per share on the Company’s ordinary shares, par value $0.001 per share, payable on December 4, 2025 to shareholders of record as of November 6, 2025. The declaration of any future dividends is subject to the Board’s discretion. A copy of the press release announcing the dividend is attached as Exhibit 99.1 to this Form 8-K and the portions related to th…

Creation of a Direct Financial Obligation. The information set forth in

Entry into a Material Definitive Agreement. On October 6, 2025, Weatherford International Ltd. (the “Issuer”), a wholly owned subsidiary of Weatherford International plc (the “Weatherford”), issued $1,200 million in aggregate principal amount of 6.750% Senior Notes due 2033 (the “Notes”) in a private offering at an offering price of 100% of the principal amount thereof (the “Notes Offering”). The Notes were offered to persons reasonably believed to be qualified institutional buyers in an offe…

Other Events. Weatherford International plc (“Weatherford” or the “Company”) previously announced a cash tender offer (the “Tender Offer”) to purchase up to $1.3 billion aggregate principal amount of its outstanding 8.625% Senior Notes due 2030 (the “Notes”). As of 5:00 p.m., New York City time, on October 3, 2025 (the “Early Tender Deadline”), based on information provided by D.F. King & Co., Inc., the information and tender agent for the Tender Offer, an aggregate principal amount of $892,8…

Other Events. On September 22, 2025, Weatherford issued a press release announcing that WIL-Bermuda had commenced a private offering of senior notes (the “Notes Offering”). A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. On September 22, 2025, Weatherford issued a separate press release announcing that it had commenced a tender offer for up to $700 million in aggregate principal amount of its 8.625% Senior Uns…

Entry into a Material Definitive Agreement. The information set forth in

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. As previously disclosed, Weatherford International Ltd. (“WIL-Bermuda”), Weatherford International, LLC (“WIL-Delaware”), Weatherford Canada Ltd. (“WIL-Canada”), and WOFS International Finance GmbH, a Swiss limited liability company (“WIL-Switzerland” and, together with WIL-Bermuda, WIL-Delaware and WIL-Canada, collectively, the “Borrowers”), as borrowers, and Weatherford Interna…

Other Information. On July 22, 2025, Weatherford announced that its Board of Directors (the “Board”) has declared a cash dividend of $0.25 per share on the Company’s ordinary shares, par value $0.001 per share, payable on September 4, 2025 to shareholders of record as of August 6, 2025. The declaration of any future dividends is subject to the Board’s discretion. A copy of the press release announcing the dividend is attached as Exhibit 99.1 to this Form 8-K and the portions related to the di…

Weatherford will host a conference call on Wednesday, July 23, 2025, to discuss the Company’s results for the second quarter ended June 30, 2025. The conference call will begin at 8:30 a.m. Eastern Time (7:30 a.m. Central Time). Listeners are encouraged to download the accompanying presentation slides which will be available in the investor relations section of the Company’s website. Listeners can participate in the conference call via a live webcast at https://www.weatherford.com/investor-re…

The filing describes an amendment to an equity incentive plan to increase share availability, which is a compensatory arrangement rather than a change in management personnel.

Other Information. On April 17, 2025, Weatherford announced that its Board of Directors (the “Board”) has declared a cash dividend of $0.25 per share on the Company’s ordinary shares, par value $0.001 per share, payable on June 5, 2025 to shareholders of record as of May 6, 2025. The declaration of any future dividends is subject to the Board’s discretion. A copy of the press release announcing the dividend is attached as Exhibit 99.1 to this Form 8-K and the portions related to the dividend…

CFO — Anuj Dhruv: The filing announces the appointment of a new external CFO, which is a significant management change but not a departure of a sitting executive.

Weatherford will host a conference call on Thursday, April 23, 2025, to discuss the Company’s results for the first quarter ended March 31, 2025. The conference call will begin at 8:30 a.m. Eastern Time (7:30 a.m. Central Time). Listeners are encouraged to download the accompanying presentation slides which will be available in the investor relations section of the Company’s website. Listeners can participate in the conference call via a live webcast at https://www.weatherford.com/investor-re…