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IONQ

IonQ, Inc.

TechnologyRussell 2000

IonQ, Inc. insider trading

IonQ, Inc. files with the SEC as a Services-Computer Integrated Systems Design company headquartered in College Park, MD. Every time one of its executives or directors buys or sells the stock, the filing appears here the moment it reaches the SEC — with grants and option exercises set apart from the trades that cost the insider their own money.

From SEC filings

Recent IONQ insider transactions

5 insiders traded IONQ on the open market between Feb 24, 2026 and Sep 10, 2026 — 1 purchase worth $115.2K, 8 sales worth $1.1M, of which 7 were pre-scheduled under a 10b5-1 plan.

Bought
$115.2K
Sold
$1.1M

7 of 8 on a 10b5-1 plan

Net
−$992K
Insiders
5

Open-market purchases (code P) and sales (code S) from IonQ, Inc.'s own SEC Form 4 filings. Grants and option exercises are excluded — they are compensation, not decisions. Share counts are derived from the reported value and price. Verify any figure against the original filing before acting on it; this is monitoring, not advice.

Filing history last read from EDGAR on Sep 22, 2026. The live dashboard shows new filings the moment they clear.

Every IONQ Form 4 on SEC.gov

SEC Form 4 data, Q3 2024 to Q2 2026

IONQ insider trading by quarter

Between Jul 01, 2024 and Jun 30, 2026, 13 insiders traded IONQ on the open market: 3 purchases worth $2.3M and 60 sales worth $419.3M, 38 of the sales pre-scheduled under a 10b5-1 plan. In the last four quarters alone: 2 purchases ($224.8K) and 24 sales ($26.2M), by 10 insiders.

QuarterBoughtSold
Q2 2026—−$701.5K4 sales · all on a plan
Q1 2026+$115.2K1 buy−$316.2K3 sales · 2 on a plan
Q4 2025+$109.6K1 buy−$6M3 sales · all on a plan
Q3 2025—−$19.2M14 sales · 10 on a plan
Q2 2025—−$352.2M15 sales · 12 on a plan
Q1 2025+$2M1 buy−$38.3M5 sales
Q4 2024—−$2.3M10 sales · 7 on a plan
Q3 2024—−$278K6 sales
Largest purchase
+$2M of IONQ by Scannell William F (Director) on Mar 12, 2025.
Largest sale
−$136.6M of IONQ by Chapman Peter Hume (Executive Chair · Director) on Jun 16, 2025, under a 10b5-1 plan.

Profile: Niccolo de Masi (President and CEO) — two years of that insider's own trades, company by company.

Open-market transactions through Jun 30, 2026most recent first

  • Teuber William J Jr

    Director

    +$115.2K

    Feb 27, 2026

    3,000 sh · $38.39

  • Cardillo Robert T.10b5-1

    Director

    −$203.7K

    Feb 26, 2026

    5,165 sh · $39.44

  • Chou Kathryn K.10b5-1

    Director

    −$275K

    Dec 22, 2025

    5,000 sh · $55.00

  • Chou Kathryn K.10b5-1

    Director

    −$1M

    Dec 11, 2025

    20,000 sh · $51.40

  • Alameddine Rima10b5-1

    Chief Revenue Officer

    −$4.7M

    Nov 20, 2025

    100,000 sh · $46.89

  • Teuber William J Jr

    Director

    +$109.6K

    Nov 11, 2025

    2,000 sh · $54.82

  • Cardillo Robert T.10b5-1

    Director

    −$443.2K

    Sep 12, 2025

    8,773 sh · $50.52

  • Alameddine Rima

    Chief Revenue Officer

    −$886.9K

    Sep 11, 2025

    19,976 sh · $44.40

  • de Masi Niccolo

    President and CEO · Director

    −$715.7K

    Sep 11, 2025

    16,120 sh · $44.40

  • Dacier Paul T

    Chief Administrative Officer

    −$185.4K

    Sep 11, 2025

    4,175 sh · $44.40

  • Kramer Thomas G.10b5-1

    Chief Financial Officer

    −$2.7M

    Sep 03, 2025

    64,578 sh · $41.82

  • Singh Inder M

    Director

    −$2.2M

    Aug 13, 2025

    50,480 sh · $43.02

  • Kramer Thomas G.10b5-1

    Chief Financial Officer

    −$733.8K

    Aug 06, 2025

    17,776 sh · $41.28

  • Singh Inder M10b5-1

    Director

    −$1.4M

    Aug 01, 2025

    37,090 sh · $38.28

  • Kramer Thomas G.10b5-1

    Chief Financial Officer

    −$2.3M

    Jul 21, 2025

    47,478 sh · $47.70

From SEC's quarterly Form 3, 4 and 5 data sets: code P purchases and code S sales of common stock, by the date the trade happened. Where a fund and the people who control it each report the same block, it is counted once. Trades made in the last days of Q2 2026 but filed after it closed arrive with SEC's next quarterly release.

IonQ, Inc. company record

SEC industry classification
Services-Computer Integrated Systems Design
Headquarters
College Park, MD
Incorporated in
DE
Listed on
NYSE
SEC Central Index Key
0001824920
Previously filed as
dMY Technology Group, Inc. III

Sourced from this company's own SEC submissions record. The industry label is SEC's Standard Industrial Classification, which is more specific than the Technology sector shown above.

After insiders bought IONQ

What the stock actually did in the 90 days following each open-market purchase

Don't check IONQ — let it ping you

Get told the moment an insider moves on IONQ

Pro watches IonQ, Inc. for you and sends a Telegram ping within moments of a Form 4 clearing EDGAR — a C-suite open-market buy, a cluster, a 10b5-1 regime break — long before it reaches the press. Add IONQ to a watchlist, see each mover's benchmark-measured track record and which legendary funds hold it, and read the full filing history instead of the last 72 hours.

Track IONQ on the live dashboardFilings on SEC.gov

The live dashboard is free to open. Alerts, watchlists, full filing history and each mover's benchmark-measured track record are Pro. Monitoring, not advice.

How to read IONQ insider activity

Open-market purchase (code P)
An insider spending their own money at market price. This is the only buy code that reliably carries signal — it is a decision, not compensation.
Grants and option exercises (codes A, M)
Scheduled compensation. Most "insider buying" headlines are really this, which is why InsiderPulse weights it at a fraction of a real purchase.
Cluster buy
Two or more different insiders buying on the open market in the same window. One executive buying can mean anything; three is much harder to explain away.

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This week on the tape: who actually chose to sellThe weekly split of scheduled 10b5-1 selling vs deliberate sales, with the deciders named.

Questions

Are IONQ insiders buying or selling?
Between Feb 24, 2026 and Sep 10, 2026, 5 IonQ, Inc. insiders made 1 open-market purchase worth $115.2K and 8 sales worth $1.1M, a net sale of $992K. 7 of the sales were pre-scheduled under a Rule 10b5-1 plan.
How much IONQ stock have insiders bought and sold in the last two years?
Between Jul 01, 2024 and Jun 30, 2026, 13 IonQ, Inc. insiders made 3 open-market purchases worth $2.3M and 60 sales worth $419.3M. 38 of the sales were pre-scheduled under a Rule 10b5-1 plan. In the four quarters to Jun 30, 2026: 2 purchases ($224.8K) and 24 sales ($26.2M). The largest purchase was Scannell William F buying $2M on Mar 12, 2025. The largest sale was Chapman Peter Hume selling $136.6M on Jun 16, 2025.
What was the largest recent IONQ insider trade?
Raymond John w (Director) sold $209.9K of IONQ stock on Jun 18, 2026 at about $55.01 a share, under a pre-scheduled 10b5-1 plan.
When did an insider last buy IONQ shares?
The most recent open-market purchase on file is Teuber William J Jr (Director) buying $115.2K on Feb 27, 2026.
Where does IONQ insider trading data come from?
From the Form 4 filings IonQ, Inc.'s officers, directors and 10% owners must send the SEC within two business days of a trade. Each row on this page links to its original filing on SEC EDGAR. Share grants and option exercises are kept apart from open-market purchases and sales, because only the latter cost the insider their own money.

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