X0306 4 2022-01-14 0 0001824920 IonQ, Inc. IONQ 0001480011 de Masi Niccolo C/O IONQ, INC. 4505 CAMPUS DRIVE COLLEGE PARK MD 20740 1 0 0 0 Common Stock 2022-01-14 4 A 0 3750 0.00 A 3750 D Stock Option (right to buy) 12.93 2022-01-14 4 A 0 8320 0.00 A 2032-01-14 Common Stock 8320 8320 D Represents a restricted stock unit ("RSU") award. The RSUs will vest in full on the earlier of (i) the date of the 2022 Annual Meeting (or the date immediately prior to the 2022 Annual Meeting if the Reporting Person's service as a director ends at such Annual Meeting due to the Reporting Person's failure to be re-elected or the director not standing for re-election), or (ii) January 14, 2023, subject in all cases to the Reporting Person's continued service as a member of the Board of Director through such vesting date. The option will vest in full on the earlier of (i) the date of the 2022 Annual Meeting (or the date immediately prior to the 2022 Annual Meeting if the Reporting Person's service as a director ends at such Annual Meeting due to the Reporting Person's failure to be re-elected or the director not standing for re-election), or (ii) January 14, 2023, subject in all cases to the Reporting Person's continued service as a member of the Board of Director through such vesting date. In a Form 4 filed by the Reporting Person on September 30, 2021, the box indicating "no longer subject to Section 16" was inadvertently checked. The Reporting Person has remained subject to Section 16, and all changes in beneficial ownership subsequent to such Form 4 have been properly reported on a timely basis. Exhibit List - Exhibit 24 - Power of Attorney /s/ Jason Minio, Attorney-in-Fact 2022-01-19