X0306 4 2022-12-12 0 0001758488 ONESPAWORLD HOLDINGS Ltd OSW 0001161492 HEYER STEVEN J 770 SOUTH DIXIE HIGHWAY, SUITE 200 CORAL GABLES FL 33146 1 0 0 0 Common Shares 2022-12-12 4 S 0 41180 10.3767 D 907242 D Common Shares 2022-12-13 4 S 0 5200 10.4566 D 902042 D Common Shares 2022-12-14 4 S 0 65116 10.177 D 836926 D Common Shares 111300 I See Footnote The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.37 to $10.44. The reporting person undertakes to provide to the Issuer, any security holders of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.45 to $10.49. The reporting person undertakes to provide to the Issuer, any security holders of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.15 to $10.24. The reporting person undertakes to provide to the Issuer, any security holders of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote. The reported securities are directly held by The Kate J Heyer 2013 Trust and The David H Heyer 2013 Trust. The reporting person is a trustee of each of The Kate J Heyer 2013 Trust and The David H Heyer 2013 Trust (collectively, the "Steven Heyer Entities"). Accordingly, the reporting person may be deemed to have or share beneficial ownership of securities held by the Steven Heyer Entities. The reporting person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. /s/ Inga Fyodorova, as Attorney-in-Fact for Steven J. Heyer 2022-12-14