SCHEDULE 13G/A 0001418333 XXXXXXXX LIVE 7 Common Shares 12/31/2025 0000784199 Artivion Inc 228903100 1655 Roberts Blvd NW Kennesaw 2Q GA 30144 Rule 13d-1(b) Macquarie Group Limited a C3 0 0 0 0 0 N 0.00 HC Macquarie Management Holdings Inc a DE 0 0 0 0 0 N 0.00 HC Macquarie Investment Management Business Trust a DE 0 0 0 0 0 N 0.00 IA Artivion Inc 1655 Roberts Blvd NW, Kennesaw, GA 30144 This Schedule 13G is jointly filed by Macquarie Group Limited, Macquarie Management Holdings Inc, and Macquarie Investment Management Business Trust. The principal business address of Macquarie Group Limited is Level 1, 1 Elizabeth Street, Sydney, New South Wales, Australia. The principal business address of Macquarie Management Holdings Inc. and Macquarie Investment Management Business Trust is 610 Market Street, Philadelphia, PA 19106. Macquarie Group Limited - Sydney, New South Wales, Australia Corporation. Macquarie Management Holdings Inc., Macquarie Investment Management Business Trust- incorporated or formed under the laws of the State of Delaware. N IA HC See responses on the cover page hereto See responses on the cover page hereto See responses on the cover page hereto 0 See responses on the cover page hereto 0 N Y Y N See Exhibit A Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Macquarie Group Limited /s/ Philip Alexander 02/13/2026 /s/ Charles Glorioso 02/13/2026 Macquarie Management Holdings Inc /s/ Marty Wolin 02/13/2026 Macquarie Investment Management Business Trust /s/ Marty Wolin 02/13/2026