A: 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. (b) On September 2, 2026, Boon Hwee Koh, Chairperson of the Board of Directors (the "Board") of Agilent Technologies, Inc. (the "Company"), notified the Company of his decision to retire from the Board, effective as of September 4, 2026. Mr. Koh's decision to retire was not due to any disagreement with the Company or the Board on any matter relating to the Company's operations, policies or practices. The Company and the Board thank Mr. Koh for his valuable insights, perspective, and commitment during his 23-year service on the Board. (d) On September 4, 2026, the Board upon the recommendation of its Nominating/Corporate Governance Committee, appointed Glenn Boehnlein, to fill the vacancy created by the resignation of Mr. Koh, effective September 4, 2026 to serve as a Class III director, the class of directors that will stand for re-election at the 2027 Annual Meeting of Stockholders. The Board has determined that Mr. Boehnlein meets the independence standards adopted by the Company in compliance with the New York Stock Exchange corporate governance listing standards and Item 407(a) of Regulation S-K, and that Mr. Boehnlein meets the definition of "audit committee financial expert" as set forth in Item 407(d)(5)(ii) of Regulation S-K. The Board has also appointed Mr. Boehnlein to the Board's Audit and Finance Committee and the Board's Compensation Committee, effective as of September 4, 2026. Mr. Boehnlein, age 64, served as Vice President and Chief Financial Officer of Stryker Corporation from 2016 to 2025. During his more than two decades at Stryker, he held several senior finance leadership roles, including Chief