IonQ, Inc. — Director's Dealing 2025

Dec 24, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: IonQ, Inc. (IONQ)
CIK: 0001824920
Period of Report: 2025-12-22

Reporting Person: Chou Kathryn K. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-12-22	Common Stock	M	5000	$4.61	Acquired	65839	Direct
2025-12-22	Common Stock	S	5000	$55.00	Disposed	60839	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-12-22	Stock Option (right to buy)	$4.61	M	5000	Disposed	2032-07-11	Common Stock (63900)	Direct

Footnotes

F1: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2025.

F2: This option, originally for 63,900 shares, vested in three equal annual installments commencing July 11, 2023.