Niccolo de Masi - 13 Aug 2025 Form 4 Insider Report for IonQ, Inc. (IONQ)

Role: President and CEO, Director
Signature: /s/ Paul T. Dacier, Attorney-in-Fact
Issuer symbol: IONQ
Transactions as of: 13 Aug 2025
Net transactions value: $0
Form type: 4
Filing time: 15 Aug 2025, 16:33:45 UTC
Previous filing: 01 Aug 2025
Next filing: 12 Sep 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
de Masi Niccolo	President and CEO, Director	C/O IONQ, INC., 4505 CAMPUS DRIVE, COLLEGE PARK	/s/ Paul T. Dacier, Attorney-in-Fact	15 Aug 2025	0001480011

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	IONQ	Common Stock	Award	$0	+485,319	+68%	$0.000000	1,197,306	13 Aug 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents a restricted stock unit ("RSU") award. The RSUs will vest over three years, with 1/12th of the total number of shares underlying the award vesting quarterly on each March 10, June 10, September 10 and December 10, subject to the Reporting Person continuing as a service provider through each such vesting date.