X0306 4 2019-04-30 0 0001596946 Quotient Ltd QTNT 0001232364 BOLOGNA THOMAS A 28 ESPLANADE ST HELIER Y9 JE2 3QA JERSEY 1 0 0 0 Ordinary Shares 2019-04-30 4 M 0 4681 A 161239 D Ordinary Shares Option (Right to buy) 8.00 2024-04-29 Ordinary Shares 3500 3500 D Ordinary Shares Option (Right to buy) 9.95 2024-10-31 Ordinary Shares 5025 5025 D Ordinary Shares Option (Right to buy) 11.62 2025-10-31 Ordinary Shares 4303 4303 D Ordinary Shares Option (Right to buy) 5.73 2026-10-31 Ordinary Shares 8726 8726 D Ordinary Shares Option (Right to buy) 5.21 2027-10-31 Ordinary Shares 9597 9597 D Restricted Stock Units Ordinary Shares 2879 2879 D Restricted Stock Units 2019-04-30 4 M 0 4681 0.00 D Ordinary Shares 4681 9360 D Ordinary Share Option (Right to Buy) 6.41 2028-10-31 Ordinary Shares 6240 6240 D Restricted Stock Units convert into ordinary shares on a one-for-one basis. All 3,500 options have vested and remain exercisable. All 5,025 options have vested and remain exercisable. 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. 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 9,361 have vested and have been exercised. The remaining 9,360 restricted stock units will vest in two equal installments on July 30, 2019 and October 31, 2019. The options vest and become exercisable in three equal annual installments beginning October 31, 2019. /s/ Thomas A. Balogna 2019-04-30