IonQ (IONQ) — insider trading
Information Technology · NYSE
IonQ (IONQ) has 25 reported SEC Form 4 insider transactions in our data, including 6 open-market sales among the most recent 25 (latest 2026-09-11).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | Singh Inder M | Officer (CFO & COO) | Shares withheld for taxes / exercise cost | 6,272 | $37.09 | $232.6K | Form 4 |
| 2026-09-11 | de Masi Niccolo | Director, Officer (President and CEO) | Shares withheld for taxes / exercise cost | 16,121 | $37.09 | $598.0K | Form 4 |
| 2026-09-11 | DACIER PAUL T | Officer (CAO, CLO and Secretary) | Shares withheld for taxes / exercise cost | 4,457 | $37.09 | $165.3K | Form 4 |
| 2026-09-10 | Raymond John w | Director, Other | Open-market sale | 2,407 | $37.21 | $89.6K | Form 4 |
| 2026-08-24 | Ball Eric R. | Director | Grant / award / vesting | 5,540 | — | $0 | Form 4 |
| 2026-08-24 | Baxter Timothy E | Director | Grant / award / vesting | 5,540 | — | $0 | Form 4 |
| 2026-06-18 | Raymond John w | Director, Other | Open-market sale | 3,815 | $55.01 | $209.9K | Form 4 |
| 2026-06-18 | Chou Kathryn K. | Director | Open-market sale | 2,757 | $55.02 | $151.7K | Form 4 |
| 2026-06-18 | TOLEDANO GABRIELLE B | Director | Open-market sale | 2,757 | $55.01 | $151.7K | Form 4 |
| 2026-06-17 | Chou Kathryn K. | Director | Grant / award / vesting | 4,526 | — | $0 | Form 4 |
| 2026-06-17 | TOLEDANO GABRIELLE B | Director | Grant / award / vesting | 4,526 | — | $0 | Form 4 |
| 2026-06-17 | Scannell William F | Director | Grant / award / vesting | 4,526 | — | $0 | Form 4 |
| 2026-06-17 | TEUBER WILLIAM J JR | Director | Grant / award / vesting | 4,526 | — | $0 | Form 4 |
| 2026-06-17 | FRANKOLA JIM | Director | Grant / award / vesting | 4,526 | — | $0 | Form 4 |
| 2026-06-16 | Singh Inder M | Officer (CFO & COO) | Shares withheld for taxes / exercise cost | 2,617 | $59.75 | $156.4K | Form 4 |
| 2026-06-11 | DACIER PAUL T | Officer (CAO, CLO and Secretary) | Shares withheld for taxes / exercise cost | 4,110 | $56.21 | $231.0K | Form 4 |
| 2026-06-11 | Cardillo Robert T. | Director, Other | Shares withheld for taxes / exercise cost | 904 | $56.21 | $50.8K | Form 4 |
| 2026-06-11 | de Masi Niccolo | Director, Officer (President and CEO) | Shares withheld for taxes / exercise cost | 16,120 | $56.21 | $906.0K | Form 4 |
| 2026-06-11 | Singh Inder M | Officer (CFO & COO) | Shares withheld for taxes / exercise cost | 6,272 | $56.21 | $352.5K | Form 4 |
| 2026-05-06 | Cardillo Robert T. | Director, Other | Option exercise / conversion (derivative) | 3,773 | — | $0 | Form 4 |
| 2026-05-06 | Cardillo Robert T. | Director, Other | Open-market sale | 3,773 | $49.90 | $188.3K | Form 4 |
| 2026-05-06 | Cardillo Robert T. | Director, Other | Option exercise / conversion | 3,773 | $11.24 | $42.4K | Form 4 |
| 2026-04-16 | Cardillo Robert T. | Director, Other | Option exercise / conversion (derivative) | 2,500 | — | $0 | Form 4 |
| 2026-04-16 | Cardillo Robert T. | Director, Other | Open-market sale | 2,500 | $44.90 | $112.3K | Form 4 |
| 2026-04-16 | Cardillo Robert T. | Director, Other | Option exercise / conversion | 2,500 | $11.24 | $28.1K | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: IonQ (IONQ).
Last updated 2026-09-11 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.