X0306 4 2018-11-27 0 0001596946 Quotient Ltd QTNT 0001605065 McDonough Brian 28 ESPLANADE ST HELIER Y9 JE2 3QA JERSEY 1 0 0 0 Ordinary Shares 2018-11-27 4 G 0 53040 0.00 D 10697 D Ordinary Shares 2018-11-27 4 G 0 53040 0.00 A 53040 I By Trust Ordinary Share Option (Right to Buy) 8.00 2024-04-29 Ordinary Shares 10000 10000 D Options to purchase ordinary shares 2022-11-14 2022-08-30 Ordinary Shares 40029 40029 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 Ordinary Share 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 Ordinary Shares 18721 18721 D Ordinary Share Option (Right to Buy) 6.41 2028-10-31 Ordinary Shares 6240 6240 D All 10,000 options have vested and remain exercisable. The exercise price will be paid in pounds sterling, at GBP 0.91 per share. All 5,025 options have vested and remain exercisable. All 4,303 options have vested and remain exercisable. 5,818 options have vested on October 31, 2018 and remain exercisable, 2,908 options will vest on October 31, 2019. Restricted Stock Units convert into ordinary shares on a one-for-one basis. 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, vesting in four equal installments on January 31, 2019, April 30, 2019, July 30, 2019 and October 31, 2019. The options vest and become exercisable in three equal annual installments beginning October 31, 2019. On November 27, 2018, the reporting person transferred 53,040 ordinary shares to the Brian P. McDonough and Beth Anna McGuire, Co-Trustees of their successors in trust, of the McDonough-McGuire Joint Revocable Trust, dated May 14, 2013. /s/ Brian McDonough 2018-12-03