X0306 4 2022-01-31 0 0001596946 Quotient Ltd QTNT 0001866108 Bonasso Vittoria C/O QUOTIENT LIMITED, B1, BUSINESS PARK TERRE BONNE, ROUTE DE CRASSIER 13 EYSINS V8 1262 SWITZERLAND 0 1 0 0 See Remarks Ordinary Shares 2022-01-31 4 M 0 6667 A 6667 D Restricted Stock Units 2022-01-31 4 M 0 6667 0.00 D Ordinary Shares 6667 13333 D Restricted Stock Units Ordinary Shares 6865 6865 D Ordinary Share Option (Right to Buy) 4.37 2031-06-10 Ordinary Shares 7020 7020 D Restricted Stock Units convert into ordinary shares on a one-for-one basis. On January 31, 2021 the Reporting Person was granted 20,000 restricted stock units, of which 6,667 have vested and have converted into ordinary shares. The remaining 13,333 restricted stock units will vest in two equal annual installments on January 31, 2023 and January 31, 2024. On June 10, 2021, the Reporting Person was granted 6,865 Restricted Stock Units. The Restricted Stock Units will vest in three equal annual installments beginning June 10, 2022. The option vests and becomes exercisable in three equal annual installments beginning June 10, 2022. Head of Finance & Group Controller, Principal Accounting Officer /s/ Vittoria Bonasso 2022-02-02