Seagate Technology Holdings PLC

Item 3.02. Unregistered Sales of Equity Securities. The information set forth under Item 8.01 is incorporated into this Item 3.02 by reference. The Exchanges (as defined below) are being conducted as private placements, and any ordinary shares to be issued in the Exchanges will be issued pursuant to the exemption from the registration requirements of the Securities Act of 1933, as amended (the “Securities Act”), afforded by Section 4(a)(2) of the Securities Act in transactions not involving any public offering.

Item 7.01. Regulation FD Disclosure. On February 12, 2026, Seagate Technology Holdings Public Limited Company (the “Company”) issued a press release relating to the Exchanges. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference into this Item 7.01. The information in Item 7.01, including Exhibit 99.1, of this Current Report on Form 8-K is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date hereof, except as shall be expressly set forth by specific reference in such a filing.

Item 8.01. Other Events. On February 11, 2026, the Company and its subsidiary, Seagate HDD Cayman (“Seagate HDD”) entered into separate, privately negotiated exchange agreements (the “Exchange Agreements”) with a limited number of holders of Seagate HDD’s 3.50% Exchangeable Senior Notes due 2028 (the “Notes”) to exchange (collectively, the “Exchanges”) $600 million principal amount of Notes for consideration consisting of an aggregate of approximately $599.2 million in cash and a number of ordinary shares of the Company to be determined over a one trading day period beginning on, and including, February 12, 2026. The Exchanges are expected to be consummated on or about February 17, 2026. The summary of the foregoing transactions is qualified in its entirety by reference to the text of the Form of Exchange Agreement, which is filed as Exhibit 10.1 hereto, and is incorporated herein by reference. Cautionary Note Regarding Forward-Looking Statements This Form 8-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. We intend such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in Section 27A of the Securities Act and Section 21E of the Exchange Act. All statements contained in this Form 8-K other than statements of historical fact should be considered forward-looking statements, including, without limitation, statements regarding the terms and conditions of, and completion of, the Exchanges. The Company cannot assure that the exchanges will be consummated, nor can it guarantee the size or terms of the exchanges. Forward-looking statements generally can be identified by words such as “expects,” “intends,” “plans,” “anticipates,” “believes,” “estimates,” “predicts,” “projects,” “should,” “may,” “will,” “will continue,” “can,” “could,” or the negative of these words, variations of these words and comparable terminology, in each case, intended to refer to future events or circumstances. However, the absence of these words or similar expressions does not mean that a statement is not forward-looking. Forward-looking statements are based on information available to the Company as of the date of this Form 8-K and are subject to known and unknown risks and uncertainties that could cause the Company’s actual results, performance or events to differ materially from historical experience and the Company’s present expectations or projections. These risks and uncertainties include, but are not limited to, those described under the captions “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Company’s latest periodic report on Form 10-Q or Form 10-K filed with the U.S. Securities and Exchange Commission. Undue reliance should not be placed on the forward-looking statements in this Form 8-K, which are based on information available to us on, and which speak only as of, the date hereof. The Company undertakes no obligation to update forward-looking statements to reflect events or circumstances after the date they were made, unless required by applicable law.