CTVA: 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 On June 26, 2026, each of Karen Grimes, Marcos Lutz, Charles Magro, and Kerry Preete have mutually agreed with the board of directors (the “Board”) of Corteva Inc. (the “Company” or “Corteva”) that, in connection with the anticipated spin-off of the Company’s seed business into an independent, publicly traded company, Vylor, Inc. (“Vylor”), he/she will be resigning from the Board, effective as of immediately prior to and conditioned upon the consummation of the Company’s intended spin-off. Each of Messrs. Lutz’s, Magro’s and Preete’s and Ms. Grimes’ decision to resign from the Board is in connection with the Company’s announcement that he/she is expected to join the board of directors of Vylor, currently a wholly owned subsidiary of the Company, and is not the result of any disagreement relating to the Company’s operations, policies, or practices. Item 7.01 Regulation FD Disclosure The Company issued two news releases on June 29, 2026, announcing the post-separation boards of directors for Corteva and Vylor. Copies of these news releases are furnished as Exhibits 99.1 and 99.2. The Company’s subsidiary, Vylor, Inc. filed its first public filing of its Form 10 registration statement (“Form 10”) with the U.S. Securities and Exchange Commission in connection with its previously announced separation of the seed business into an independent, public company. The filing provides detailed information on Vylor’s business, strategy and historical financial results. The Form 10 registration statement is available at www.sec.gov under “Vylor Inc.” The Company is furnishing the information under this item, including Exhibits 99.1