Results of ArborGen Holdings Limited’s ASM

10 September 2025 - At ArborGen Holdings Limited’s shareholder meeting, held in Auckland today, shareholders were asked to vote on two resolutions, which were supported by the Board. As required by NZX Listing Rule 6.1, all voting was conducted by a poll. The resolutions passed by shareholders were: 1. That the Directors be authorised to fix the fees and expenses of Grant Thornton as the Company’s auditor. 2. That George Adams be re-elected as a director of the Company. Details of the total number of votes cast in person or by a proxy holder are attached. Authority for this announcement: Justin Birch, CEO Contact person for this announcement: Jackie Ellis, Contact phone number: +64 27 246 2505 Contact email address: jackie@ellisandco.co.nz