Updated Jul 16, 2026 · Last SEC filing 2026-06-23
IonQ, Inc. (IONQ) has filed 13 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-23. 3 Form 8-K material event filings were reported by IONQ in the last 90 days. 10 Form 144 notices of proposed sale were filed for IONQ stock. InsiderAlpha tracks every IONQ SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Services-Computer Integrated Systems Design (SIC 7373) |
|---|---|
| SEC CIK | 0001824920 |
| Form 4 filings (90d) | 13 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 10 |
| Latest Form 4 filing | 2026-06-23 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Chou Kathryn K. | Insider | S — Open-market sale | 2.8K | $55.02 | $152K | SEC | |
| Raymond John w | Insider | S — Open-market sale | 3.8K | $55.01 | $210K | SEC | |
| TOLEDANO GABRIELLE B | Insider | S — Open-market sale | 2.8K | $55.01 | $152K | SEC | |
| Chou Kathryn K. | Insider | A — Grant or award | 4.5K | $0.00 | — | SEC | |
| Scannell William F | Insider | A — Grant or award | 4.5K | $0.00 | — | SEC | |
| TOLEDANO GABRIELLE B | Insider | A — Grant or award | 4.5K | $0.00 | — | SEC | |
| TEUBER WILLIAM J JR | Insider | A — Grant or award | 4.5K | $0.00 | — | SEC | |
| FRANKOLA JIM | Insider | A — Grant or award | 4.5K | $0.00 | — | SEC | |
| Singh Inder M | CFO & COO | F — Tax withholding / forfeiture | 2.6K | $59.75 | $156K | SEC | |
| de Masi Niccolo | President and CEO | F — Tax withholding / forfeiture | 16.1K | $56.21 | $906K | SEC | |
| DACIER PAUL T | CAO, CLO and Secretary | F — Tax withholding / forfeiture | 4.1K | $56.21 | $231K | SEC | |
| Cardillo Robert T. | Insider | F — Tax withholding / forfeiture | 904 | $56.21 | $51K | SEC | |
| Singh Inder M | CFO & COO | F — Tax withholding / forfeiture | 6.3K | $56.21 | $353K | SEC | |
| Cardillo Robert T. | Insider | M — Option exercise | 3.8K | $11.24 | $42K | SEC | |
| Cardillo Robert T. | Insider | S — Open-market sale | 3.8K | $49.90 | $188K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for IonQ, Inc. (IONQ). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Cardillo Robert T. | 7 | $422K |
| Chou Kathryn K. | 2 | $152K |
| TOLEDANO GABRIELLE B | 2 | $152K |
| Singh Inder M | 2 | $509K |
| Raymond John w | 1 | $210K |
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in IONQ insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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