X0508 4 2025-07-10 0001672013 Acushnet Holdings Corp. GOLF 0001682337 Yoon Yoon Soo (Gene) MISTO HOLDINGS CORP. SEONGBUK-GU BOMUN-RO 35 SEOUL M5 02873 KOREA, REPUBLIC OF 1 1 0 Common Stock 2025-07-10 4 D 0 953406 65.5633 D 29523653 I See Footnote Common Stock 45118.08 D Represents shares sold to Acushnet Holdings Corp. pursuant to the Stock Repurchase Agreement dated December 17, 2024. These shares are held directly by Magnus Holdings Co., Ltd., a subsidiary of Misto Holdings Corp. The reporting person is the Chairman of Misto Holdings Corp. and may be deemed to be the beneficial owner and have voting and dispositive power with respect to the shares held by Magnus Holdings Co., Ltd. The reporting person disclaims beneficial ownership over the shares of Issuer common stock held by Magnus Holdings Co., Ltd., except to the extent of his pecuniary interest therein. /s/ Chad M. Van Ess, as attorney-in-fact 2025-07-10