Announcement PDF ASX Announcement 22 January 2026 Page | 1 CHANGE OF AUDITOR Sea Forest Limited (ASX:SEA) (“Company”) advises, in accordance with ASX Listing Rule 3.16.3, that BDO Audit Pty Ltd (BDO) has been appointed as the Company’s auditor with effect from today. This appointment follows the resignation of Logicca Assurance Pty Ltd (Logicca Assurance) and ASIC’s consent to the resignation of Logicca Assurance in accordance with section 329(5) of the Corporations Act 2001 (Cth) (the Act). The appointment of BDO as the Company’s new auditor follows the completion of a competitive tender process by the Company. In accordance with subsection 327C of the Act, a resolution will be proposed at the Company’s next Annual General Meeting to approve the appointment of BDO as the Company’s auditor. The Board would like to take this opportunity to thank Logicca Assurance for their professional service. This announcement has been authorised by the Company Secretary of Sea Forest Limited INVESTOR AND MEDIA ENQUIRIES Ryan Thompson +61 423 151 378 Ryan.thompson@sodali.com Jack Gordon +61 478 060 362 Jack.gordon@sodali.com Aileen Bodart +61 432 160 136 Aileen.bodart@sodali.com ABOUT SEA FOREST Sea Forest Limited (ASX:SEA) is a science-based, leading Australian livestock feed additive manufacturer, utilising and replicating the science of methane abating Asparagopsis seaweed through its proprietary product SeaFeed™ to generate productivity improvements for farmers whilst reducing methane emissions created by ruminant livestock. SeaFeed™ has been scientifically formulated to replicate the beneficial properties of the red seaweed Asparagopsis and is proven to generate productivity improvements of over 6%1 while reducing methane emissions in ruminant livestock by up to 80%2 . For more information, please visit: https://www.seaforest.com.au/ 1 George MM, Platts S V, Berry BA, Miller MF, Carlock AM, Horton TM, George MH. 2024. Effect of SeaFeed, a canola oil infused with Asparagopsis armata, on methane emissions, animal health, performance, and carcass characteristics of Angus feedlot cattle. Translational Animal Science. 8:txae116. doi:10.1093/tas/txae116. 2 Cowley FC, Kinley RD, Mackenzie SL, Fortes MRS, Palmieri C, Simanungkalit G, Almeida AK, Roque BM. 2024. Bioactive metabolites of Asparagopsis stabilized in canola oil completely suppress methane emissions in beef cattle fed a feedlot diet. Journal of Animal Science. 102:skae109. doi:10.1093/jas/skae109