REZI: Leadership change · Company disclosure

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. Director Resignations On May 6, 2026, Nathan Sleeper and Cynthia Hostetler each notified the Board of Directors (the “Board”) of Resideo Technologies, Inc. (the “Company” or “Resideo”) of their intention to resign as directors of the Company, effective upon and subject to consummation of the proposed separation (the “Separation”) of the Company’s ADI global distribution business, which will operate as ADI Global Distribution Inc. (“ADI”). Each of Mr. Sleeper and Ms. Hostetler’s decision to resign from the Board is not the result of any disagreement relating to the Company’s operations, policies or practices. It is anticipated that Mr. Sleeper and Ms. Hostetler will become directors of ADI upon the completion of the Separation. Prior to the consummation of the Separation, Mr. Sleeper and Ms. Hostetler will continue to serve on the Board. As previously reported on Current Reports on Form 8- K filed with the Securities and Exchange Commission (the “SEC”) on November 7, 2024 and January 7, 2026 and the Annual Report on Form 10-K filed on February 24, 2026, Jay Geldmacher, the current President and Chief Executive Officer of the Company, entered into an agreement with the Company on November 6, 2024 (as amended, the “Geldmacher Agreement”), pursuant to which Mr. Geldmacher will resign from the Board following the date the Company appoints a new Chief Executive Officer upon the consummation of the Separation. Director Appointment On April 14, 2024, the Company entered into an investment agreement (as amended, the “Investment Agreement”) with CD&R Channel Holdings, L.P. (the “CD&R Stockholder” and, together with its affil