Completion of Share Buyback Programme

29 January 2025: ArborGen Holdings Limited (NZX: ARB) (ArborGen or the Company) announces the successful completion of its on-market share buyback programme. On 26 August 2024, ArborGen announced it would commence an on-market share buyback programme from 2 September 2024 for an amount of up to USD$500,000. The programme has now completed with 5,908,529 shares acquired and cancelled by ArborGen. The total number of shares on issue following the completion of the share buyback is 520,848,638 excluding treasury shares. The share buyback programme has successfully returned capital to shareholders, and reduced the number of shares on offer, thereby increasing value for shareholders. ENDS Authority for this announcement: Justin Birch, President and CEO, ArborGen Holdings Limited For more information, please contact: Jackie Ellis, Ellis and Co e: jackie@ellisandco.co.nz, t: +64 27 2462505