Insider · CIK 0001935209
Kathryn K. Chou
Files at IONQ (IonQ, Inc.). First filing Jun 13, 2025, latest Jun 22, 2026.
In brief
Kathryn K. Chou files SEC Form 4 as director at IONQ (IonQ, Inc.). Since Jun 13, 2025, Kathryn K. Chou has reported 0 open-market buys worth $0 and 6 open-market sells worth $3.0M, the latest filed on Jun 22, 2026.
A track record needs three past buys with six months of prices behind them; Kathryn K. Chou has 0, so none is measured yet.
The newest scored trade: sold $152k of IONQ on Jun 18, 2026, filed Jun 22, 2026, scored 21 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 3 sells worth $1.5M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
IONQ: IonQ, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 21Weak | IonQ, Inc. | $152k 2,757 shares | -4% | +113% from low-31% from high | |
| 0Weak | IonQ, Inc. | $275k 5,000 shares | -8% | +195% from low-34% from high | |
| 10Weak | IonQ, Inc. | $1.0M 20,000 shares | -25% | +188% from low-36% from high | |
| 29Weak | IonQ, Inc. | $293k 6,789 shares | -10% | +478% from low-18% from high | |
| 8Weak | IonQ, Inc. | $231k 5,000 shares | -7% | +525% from low-11% from high | |
| 30Weak | IonQ, Inc. | $1.0M 25,696 shares | -29% | +449% from low-22% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Jun 18, 2026 | IONQ IONQ INC | 2,757 0.00% of outstanding | $151k | Jun 18, 2026 | none |
| Dec 22, 2025 | IONQ IONQ,INC. | 5,000 0.00% of outstanding | $242k | Dec 22, 2025 | $1.0M |
| Dec 11, 2025 | IONQ IONQ, INC. | 20,000 0.01% of outstanding | $1.0M | Dec 11, 2025 | none |
| Jul 11, 2025 | IONQ IONQ, INC. | 6,789 0.00% of outstanding | $312k | Jul 11, 2025 | $1.3M |
| Jun 11, 2025 | IONQ IONQ, INC. | 32,485 0.01% of outstanding | $1.3M | Jun 11, 2025 | none |
Transactions
Every row this insider has filed, 16 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 17, 2026 | IONQ IonQ, Inc. | AGrant or award Common Stock10b5-1 | +4,526 | $0.00 | $0 | 65,365 | Jun 22, 2026 |
| Jun 18, 2026 | IONQ IonQ, Inc. | SOpen-market sale Common Stock10b5-1 | -2,757 | $55.02 | $152k | 62,608 | Jun 22, 2026 |
| Dec 22, 2025 | IONQ IonQ, Inc. | MOption exercise Common Stock10b5-1 | +5,000 | $4.61 | $23k | 65,839 | Dec 23, 2025 |
| Dec 22, 2025 | IONQ IonQ, Inc. | SOpen-market sale Common Stock10b5-1 | -5,000 | $55.00 | $275k | 60,839 | Dec 23, 2025 |
| Dec 22, 2025 | IONQ IonQ, Inc. | MOption exercise Stock Option (right to buy)derivative10b5-1 | -5,000 | $0.00 | $0 | 19,900 | Dec 23, 2025 |
| Dec 11, 2025 | IONQ IonQ, Inc. | MOption exercise Common Stock10b5-1 | +20,000 | $4.61 | $92k | 80,839 | Dec 12, 2025 |
| Dec 11, 2025 | IONQ IonQ, Inc. | SOpen-market sale Common Stock10b5-1 | -20,000 | $51.40 | $1.0M | 60,839 | Dec 12, 2025 |
| Dec 11, 2025 | IONQ IonQ, Inc. | MOption exercise Stock Option (right to buy)derivative10b5-1 | -20,000 | $0.00 | $0 | 24,900 | Dec 12, 2025 |
| Jul 11, 2025 | IONQ IonQ, Inc. | SOpen-market sale Common Stock10b5-1 | -6,789 | $43.14 | $293k | 60,839 | Jul 15, 2025 |
| Jul 7, 2025 | IONQ IonQ, Inc. | MOption exercise Common Stock10b5-1 | +5,000 | $4.61 | $23k | 72,628 | Jul 7, 2025 |
| Jul 7, 2025 | IONQ IonQ, Inc. | SOpen-market sale Common Stock10b5-1 | -5,000 | $46.18 | $231k | 67,628 | Jul 7, 2025 |
| Jul 7, 2025 | IONQ IonQ, Inc. | MOption exercise Stock Option (right to buy)derivative10b5-1 | -5,000 | $0.00 | $0 | 44,900 | Jul 7, 2025 |
| Jun 18, 2025 | IONQ IonQ, Inc. | AGrant or award Common Stock | +5,513 | $0.00 | $0 | 67,628 | Jun 18, 2025 |
| Jun 11, 2025 | IONQ IonQ, Inc. | MOption exercise Common Stock10b5-1 | +14,000 | $4.61 | $65k | 87,811 | Jun 13, 2025 |
| Jun 11, 2025 | IONQ IonQ, Inc. | SOpen-market sale Common Stock10b5-1 | -25,696 | $40.46 | $1.0M | 62,115 | Jun 13, 2025 |
| Jun 11, 2025 | IONQ IonQ, Inc. | MOption exercise Stock Option (right to buy)derivative10b5-1 | -14,000 | $0.00 | $0 | 49,900 | Jun 13, 2025 |
Questions about Kathryn K. Chou
Answered from the filings on this page, as of the latest one.
Is Kathryn K. Chou buying or selling?
In the last 12 months Kathryn K. Chou reported 0 open-market buys worth $0 and 3 open-market sells worth $1.5M on SEC Form 4; the latest was sold $152k of IONQ on Jun 18, 2026. Grants, option exercises and tax withholding are not counted.
How did Kathryn K. Chou's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Kathryn K. Chou has 0.
Where does Kathryn K. Chou file Form 4?
Kathryn K. Chou has filed Form 4 at IONQ (IonQ, Inc.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.