X0508 4 2025-08-27 0001772921 OneWater Marine Inc. ONEW 0001789800 Troiano John 6275 LANIER ISLANDS PARKWAY BUFORD GA 30518 true false false false false Class A common stock, par value $0.01 2025-08-27 4 S false 11545 17.3533 D 172450 I By OWM BIP Investor, LLC Class A common stock, par value $0.01 2025-08-27 4 S false 3496 17.3531 D 52226 I By Beekman Investment Partners AIV III-OWM, L.P Class A common stock, par value $0.01 26036 D The price reported in column 4 is a weighted average price, rounded to the nearest 1/100th cent. These shares were sold in multiple transactions at prices ranging from $17.3000 to $17.4800. The Reporting Person undertakes to provide to OneWater Marine Inc. (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission ("SEC"), upon request, full information regarding the number of shares sold at each separate price within the range. The Reporting Person disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Beekman Investment Partners AIV III-OWM, L.P. ("AIV III") is an investment fund that is managed by a general partner, Beekman Investment Group III, LLC. OWM BIP Investor, LLC is an investment vehicle wholly-owned by AIV III. The Reporting Person is the sole manager of Beekman Investment Group III, LLC. The price reported in column 4 is a weighted average price, rounded to the nearest 1/100th cent. These shares were sold in multiple transactions at prices ranging from $17.3000 to $17.4100. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range. /s/ John Troiano 2025-08-29