IonQ, Inc.
IonQ, Inc. (IONQ) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · IONQ · as of Jun 8, 2026
Activity summary
Buy transactions
2
P-Purchase only
Sell transactions
21
12 Months
Buy/Sell ratio
0.10
Buy/Sell (by trades)
Overall sentiment
IonQ, Inc. insiders have been primarily selling shares over the past 12 Months. Selling activity is often driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment toward the company.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
IONQ insider buying and selling by quarter
IONQ insider selling · IONQ insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · IONQ ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
IONQ executive sell shares · IONQ board member insider trading · IONQ insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 6, 2026 | Cardillo Robert T. Director | Option | 3,773 | $42K | Form 4 |
| May 6, 2026 | Cardillo Robert T. Director | Sale | 3,773 | $188K | Form 4 |
| Apr 16, 2026 | Cardillo Robert T. Director | Option | 2,500 | $28K | Form 4 |
| Apr 16, 2026 | Cardillo Robert T. Director | Sale | 2,500 | $112K | Form 4 |
| Mar 11, 2026 | Singh Inder M CFO & COO | Other | 8,134 | $283K | Form 4 |
| Mar 11, 2026 | DACIER PAUL T CAO, CLO and Secretary | Other | 6,181 | $215K | Form 4 |
| Mar 12, 2026 | Raymond John w Director | Sale | 2,800 | $93K | Form 4 |
| Mar 11, 2026 | Cardillo Robert T. Director | Other | 904 | $31K | Form 4 |
| Mar 11, 2026 | de Masi Niccolo President and CEO · Director | Other | 20,785 | $723K | Form 4 |
| Mar 2, 2026 | Cardillo Robert T. Director | Award | 31,651 | — | Form 4 |
| Feb 26, 2026 | Cardillo Robert T. Director | Option | 2,500 | $28K | Form 4 |
| Feb 26, 2026 | Cardillo Robert T. Director | Sale | 5,165 | $204K | Form 4 |
| Feb 27, 2026 | Cardillo Robert T. Director | Other | 3,071 | $120K | Form 4 |
| Feb 27, 2026 | TEUBER WILLIAM J JR Director | Purchase | 3,000 | $115K | Form 4 |
| Feb 24, 2026 | TOLEDANO GABRIELLE B Director | Sale | 616 | $19K | Form 4 |
| Feb 20, 2026 | DACIER PAUL T CAO, CLO and Secretary | Award | 4,427 | — | Form 4 |
| Feb 20, 2026 | de Masi Niccolo President and CEO · Director | Award | 11,556 | — | Form 4 |
| Feb 20, 2026 | Singh Inder M CFO & COO | Award | 3,708 | — | Form 4 |
| Dec 22, 2025 | Chou Kathryn K. Director | Option | 5,000 | $23K | Form 4 |
| Dec 22, 2025 | Chou Kathryn K. Director | Sale | 5,000 | $275K | Form 4 |
| Dec 11, 2025 | de Masi Niccolo President and CEO · Director | Other | 16,290 | $822K | Form 4 |
| Dec 11, 2025 | Millard Scott Francis Chief Business Officer | Other | 19,586 | $989K | Form 4 |
| Dec 11, 2025 | DACIER PAUL T CAO, CLO and Secretary | Other | 4,132 | $209K | Form 4 |
| Dec 11, 2025 | Singh Inder M CFO & COO | Other | 12,553 | $634K | Form 4 |
| Dec 11, 2025 | Chou Kathryn K. Director | Option | 20,000 | $92K | Form 4 |
DACIER PAUL T
CAO, CLO and Secretary
Date
Mar 11
Shares
6,181
Price
$34.80
Value
$215K
de Masi Niccolo
President and CEO · Director
Date
Mar 11
Shares
20,785
Price
$34.80
Value
$723K
de Masi Niccolo
President and CEO · Director
Date
Feb 20
Shares
11,556
Price
—
Value
—
de Masi Niccolo
President and CEO · Director
Date
Dec 11
Shares
16,290
Price
$50.49
Value
$822K
Millard Scott Francis
Chief Business Officer
Date
Dec 11
Shares
19,586
Price
$50.49
Value
$989K
DACIER PAUL T
CAO, CLO and Secretary
Date
Dec 11
Shares
4,132
Price
$50.49
Value
$209K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About IONQ insider trading
IONQ insider trades
IonQ, Inc. (IONQ) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Cardillo Robert T. (Director), Singh Inder M (CFO & COO), Chou Kathryn K. (Director). Over the past 12 months, 5 insiders have filed transactions with the SEC. IONQ insiders have been primarily selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For IonQ, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
IONQ insider trading · 5 questionsThe insiders of IonQ, Inc. (IONQ) include executives and directors such as Cardillo Robert T. (Director), Singh Inder M (CFO & COO), Chou Kathryn K. (Director), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026