X0306 4 2020-03-19 0 0001610618 Cidara Therapeutics, Inc. CDTX 0001463151 Levine James E. C/O CIDARA THERAPEUTICS, INC. 6310 NANCY RIDGE DR #101 SAN DIEGO CA 92121 0 1 0 0 Chief Financial Officer Common Stock 2020-03-19 4 A 0 25000 0.00 A 61891 D Employee Stock Option (right to buy) 1.98 2020-03-19 4 M 0 110000 0.00 A 2030-03-18 Common Stock 110000 110000 D On December 3, 2018, the reporting person was granted a performance-based restricted stock unit (RSU) which would vest upon the achievement of various clinical and corporate milestones. On March 19, 2020 the Board accelerated the vesting of the RSU in full. The option shall vest and become exercisable in a series of thirty-six (36) successive equal monthly installments measured from the Vesting Commencement Date of March 19, 2020. /s/ Jessica Oien, Attorney-in-fact 2020-03-23