X0306 4 2018-07-20 0 0001596946 Quotient Ltd QTNT 0001232364 BOLOGNA THOMAS A 28 ESPLANADE ST HELIER Y9 JE2 3QA JERSEY 1 0 0 0 Ordinary Shares 2018-07-20 4 M 0 2099 5.80 A 146381 D Ordinary Share Option (Right to Buy) 8.00 2024-04-29 Ordinary Shares 3500 3500 D Ordinary Share Option (Right to Buy) 9.95 2024-10-31 Ordinary Shares 5025 5025 D Ordinary Share Option (Right to Buy) 11.62 2025-10-31 Ordinary Shares 4303 4303 D Ordinary Share Option (Right to Buy) 5.73 2026-10-31 Ordinary Shares 8726 8726 D Restricted Stock Units Ordinary Shares 2618 2618 D Warrant 5.80 2018-07-20 4 M 0 2099 0.00 D 2018-07-31 Ordinary Shares 2099 0 D Ordinary Share Option (Right to Buy) 5.21 2027-10-31 Ordinary Shares 9597 9597 D Restricted Stock Units Ordinary Shares 5758 5758 D Restricted Stock Units covert 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. 2,868 options have vested and remain exercisable, 1,435 options will vest on October 31, 2018. 2,909 options vested on October 31, 2017 and remain exercisable, 2,909 options will vest on October 31, 2018, 2,908 options will vest on October 31, 2019. On October 31, 2016, the Reporting Person was granted 5,236 restricted stock units, of which 2,618 have vested and have been exercised. The remaining 2,618 restricted stock units will vest on October 31, 2018. The warrants are immediately exercisable. The options vest and become exercisable in three equal annual installments beginning October 31, 2018. On October 31, 2017, the Reporting Person was granted 5,758 restricted stock units, vesting in two equal installments on October 31, 2018 and October 31, 2019. /s/ Thomas A. Bologna 2018-07-23