X0306 4 2020-06-12 0 0001758488 ONESPAWORLD HOLDINGS Ltd OSW 0001666150 McLallen Walter Field 770 SOUTH DIXIE HIGHWAY, SUITE 200 CORAL GABLES FL 33146 1 0 0 0 Common Shares 2020-06-12 4 A 0 81250 A 203629 D Warrant (right to buy) 5.75 2020-06-12 4 A 0 21667 A 2025-06-12 Common Shares 21667 21667 D On June 12, 2020, the reporting person purchased an aggregate of (i) 81,250 common shares and (ii) 21,667 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 $325,000. Includes 122,379 common shares held directly by the reporting person prior to June 12, 2020. The warrants are immediately exercisable and expire on the fifth anniversary of the issuance date. /s/ Stephen B. Lazarus, as Attorney-in-Fact for Walter F. McLallen 2020-06-16