Form 4 for IONQ IonQ, Inc.

Accepted 2026-04-17 21:55:03 ET · period of report 2026-04-16 · accession 0001193125-26-162187 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
DT	2026-04-17 21:55	2026-04-16	IONQ	Cardillo Robert T.	Dir, Executive COB, IonQ Federal	M - OptEx	$11.24	+2,500	142.5K	+2%	+$28.1K
DT	2026-04-17 21:55	2026-04-16	IONQ	Cardillo Robert T.	Dir, Executive COB, IonQ Federal	S - Sale+OE	$44.90	+2,500	140.0K	+2%	+$112.2K
DT	2026-04-17 21:55	2026-04-16	IONQ	Cardillo Robert T.	Dir, Executive COB, IonQ Federal	M - OptEx	$0.00	-2,500	12.5K	-17%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-04-16	M	A	2,500	$11.24	142,467	D	—	—	(F1) The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 12, 2025 and amended on June 13, 2025.
2	Common	Common Stock	2026-04-16	S	A	2,500	$44.90	139,967	D	—	—	(F1) The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 12, 2025 and amended on June 13, 2025.
3	Derivative	Stock Option (Right to Buy)	2026-04-16	M	D	2,500	$0.00	12,547	D	$11.24 · — to 2034-02-26	26,320 Common Stock	(F2) One-third of the shares subject to the option vested or will vest on February 26, 2025 and each one-year anniversary thereafter, subject to the Reporting Person's continued service through each such vesting date.