X0306 4 2019-09-04 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 2019-09-04 4 M 0 12634 A 190589 D Ordinary share Option (Right to Buy) 11.62 2025-10-31 Ordinary share 4303 4303 D Ordinary share Option (Right to Buy) 5.73 2026-10-31 Ordinary share 8726 8726 D Restricted Stock Units 2019-09-04 4 M 0 12634 0.00 D Ordinary share 12634 0 D Ordinary share Option (Right to Buy) 5.21 2027-10-31 Ordinary share 9597 9597 D Restricted Stock Units Ordinary share 2879 2879 D Restricted Stock Units Ordinary share 4680 4680 D Restricted Stock Units Ordinary share 2748 2748 D Ordinary share Option (Right to Buy) 6.41 2028-10-31 Ordinary share 6240 6240 D Restricted Stock Units convert into ordinary shares on a one-for-one basis. All 4,303 options have vested and remain exercisable. 5,818 options have vested and remain exercisable, 2,908 options will vest on October 31, 2019. On September 4, 2017, the reporting person was granted 25,268 restricted stock units, all of which have vested and have been exercised. 3,199 options vested on October 31, 2018 and remain exercisable, 3,199 options will vest on October 31, 2019 and 3,199 options will vest on October 31, 2020. On October 31, 2017, the Reporting Person was granted 5,758 restricted stock units, of which 2,879 have vested and have been exercised. The remaining 2,879 restricted stock units will vest on October 31, 2019. On October 31, 2018, the Reporting Person was granted 18,721 restricted stock units, of which 14,041 have vested and have been exercised. The remaining 4,680 restricted stock units will vest on October 31, 2019. On October 31, 2018, the Reporting Person was granted 10,990 restricted stock units, of which 8,242 have vested and have been exercised. The remaining 2,748 restricted stock units will vest on October 31, 2019. The options vest and become exercisable in three equal annual installments beginning October 31, 2019. /s/ Heino von Prondzynski 2019-09-04