X0306 4 2020-07-31 0 0001596946 Quotient Ltd QTNT 0001457861 von Prondzynski Heino C/O QUOTIENT LIMITED 28 ESPLANADE ST HELIER Y9 JE2 3QA JERSEY 1 0 0 0 Ordinary Shares 2020-07-31 4 M 0 5170 A 254118 D Ordinary Shares Option (Right to buy) 11.62 2025-10-31 Ordinary share 4303 4303 D Ordinary Shares Option (Right to buy) 5.73 2026-10-31 Ordinary share 8726 8726 D Ordinary Shares Option (Right to buy) 5.21 2027-10-31 Ordinary share 9597 9597 D Restricted Stock Units 2020-07-31 4 M 0 5170 0.00 D Ordinary share 5170 5169 D Restricted Stock Units convert into ordinary shares on a one-for-one basis. All 4,303 options have vested and remain exercisable. All 8,726 options have vested and remain exercisable. 6,398 options have vested and remain exercisable, and 3,199 options will vest on October 31, 2020. 6,240 share options granted on October 31, 2018, and 8,158 share options granted on October 31, 2019 have been canceled for no value. On October 31, 2019, the Reporting Person was granted 36,103 restricted stock units. Of the 36,103 restricted stock units, 23,222 restricted stock units have vested and have been exercised. 7,712 restricted stock units granted on October 31, 2019 have been canceled for no value. The remaining 5,169 restricted stock units will vest on October 31, 2020. /s/ Heino von Prondzynski 2020-08-04