X0306 4 2022-08-18 0 0001824920 IonQ, Inc. IONQ 0001919148 Babinski Laurie A. C/O IONQ, INC. 4505 CAMPUS DRIVE COLLEGE PARK MD 20740 0 1 0 0 General Counsel and Secretary Common Stock 2022-08-18 4 A 0 43029 0.00 A 163029 D Common Stock 2022-08-18 4 A 0 86059 0.00 A 249088 D Employee Stock Option (right to buy) 7.63 2022-08-18 4 A 0 64267 0.00 A 2032-08-18 Common Stock 64267 64267 D Represents a restricted stock unit ("RSU") award. The RSUs shall vest 1/16th of the total number of shares underlying the awards on September 10, 2022 and quarterly thereafter on each subsequent December 10, March 10, June 10 and September 10, subject to the Reporting Person's continuous service to the Issuer on each such vesting date. Represents an RSU award. The RSUs shall vest 1/6th of the total number of shares underlying the awards on September 10, 2022 and quarterly thereafter on each subsequent December 10, March 10, June 10 and September 10, subject to the Reporting Person's continuous service to the Issuer on each such vesting date. 1/16th of the total number of shares underlying this option shall vest on September 10, 2022 and quarterly thereafter on each subsequent December 10, March 10, June 10 and September 10, subject to the Reporting Person's continuous service to the Issuer on each such vesting date. /s/ Jason Minio, Attorney-in-Fact 2022-08-19