X0306 4 2022-08-18 0 0001824920 IonQ, Inc. IONQ 0001601483 Kramer Thomas G. C/O IONQ, INC. 4505 CAMPUS DRIVE COLLEGE PARK MD 20740 0 1 0 0 Chief Financial Officer Common Stock 2022-08-18 4 A 0 154905 0.00 A 830369 D Employee Stock Option (right to buy) 7.63 2022-08-18 4 A 0 231362 0.00 A 2032-08-18 Common Stock 231362 231362 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. 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