X0306 4 2020-06-12 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 2020-06-12 4 A 0 237500 A 1053436 I See Footnotes Warrant (right to buy) 5.75 2020-06-12 4 A 0 63334 A 2025-06-12 Common Shares 63334 63334 D On June 12, 2020, the reporting person purchased an aggregate of (i) 237,500 common shares and (ii) 63,334 warrants to acquire common shares pursuant to an Investment Agreement by and among the Issuer, Steiner Leisure Limited, the reporting person, and the other investors named on the signature pages thereto, for an aggregate purchase price of $950,000. Includes (i) 686,420 common shares held directly by the reporting person, (ii) 32,379 common shares indirectly held by the Harris Reid Heyer Trust, (iii) 32,379 common shares indirectly held by James Heyer Trust, (iv) 32,379 common shares indirectly held by the Peter Justin Heyer Trust, and (v) 32,379 common shares indirectly held by the William Heyer Trust, prior to June 12, 2020. The reporting person is a trustee of the trusts named in clauses (ii) - (iv), and jointly holds voting and dispositive power of the securities held by such entities. As such, the reporting person may be deemed to have or share beneficial ownership of such securities. The warrants are immediately exercisable and expire on the fifth anniversary of the issuance date /s/ Stephen B. Lazarus, as Attorney-in-Fact for Steven J. Heyer 2020-06-16