Insider · CIK 0002129321
Sophie C Ames
Files at QBTS (D-Wave Quantum Inc.). First filing Apr 21, 2026, latest Jul 21, 2026.
In brief
Sophie C Ames files SEC Form 4 as officer at QBTS (D-Wave Quantum Inc.). Since Apr 21, 2026, Sophie C Ames has reported 0 open-market buys worth $0 and 3 open-market sells worth $555k, the latest filed on Jul 21, 2026.
A track record needs three past buys with six months of prices behind them; Sophie C Ames has 0, so none is measured yet.
The newest scored trade: sold $52k of QBTS on Jul 20, 2026, filed Jul 21, 2026, scored 2 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 3 sells worth $555k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
QBTS: D-Wave Quantum 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 |
|---|---|---|---|---|---|
| 2Weak | D-Wave Quantum Inc. | $52k 3,070 shares | -1% | +29% from low-63% from high | |
| 27Weak | D-Wave Quantum Inc. | $437k 23,025 shares | -4% | +49% from low-57% from high | |
| 3Weak | D-Wave Quantum Inc. | $66k 3,070 shares | -0% | +247% from low-52% 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 |
|---|---|---|---|---|---|
| Jul 20, 2026 | QBTS D-Wave Quantum, Inc. | 3,070 0.00% of outstanding | $51k | Jul 20, 2026 | $437k |
| May 20, 2026 | QBTS D-Wave Quantum, Inc. | 23,025 0.01% of outstanding | $419k | May 20, 2026 | $66k |
| Apr 20, 2026 | QBTS D-Wave Quantum, Inc. | 3,070 0.00% of outstanding | $67k | Apr 20, 2026 | none |
Transactions
Every row this insider has filed, 9 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | QBTS D-Wave Quantum Inc. | FTax withholding Common Stock, par value $0.0001 per share ("Common Stock") | -1,544 | $16.83 | $26k | 563,615 | 27 d ago |
| Aug 17, 2026 | QBTS D-Wave Quantum Inc. | FTax withholding Common Stock, par value $0.0001 per share ("Common Stock") | -23,850 | $21.17 | $505k | 565,159 | Aug 18, 2026 |
| Jul 20, 2026 | QBTS D-Wave Quantum Inc. | SOpen-market sale Common Stock, par value $0.0001 per share ("Common Stock")10b5-1 | -3,070 | $16.95 | $52k | 589,009 | Jul 21, 2026 |
| Jul 14, 2026 | QBTS D-Wave Quantum Inc. | FTax withholding Common Stock, par value $0.0001 per share ("Common Stock") | -3,180 | $18.66 | $59k | 592,079 | Jul 15, 2026 |
| Jun 15, 2026 | QBTS D-Wave Quantum Inc. | FTax withholding Common Stock, par value $0.0001 per share ("Common Stock") | -1,544 | $23.37 | $36k | 595,259 | Jun 16, 2026 |
| May 20, 2026 | QBTS D-Wave Quantum Inc. | SOpen-market sale Common Stock, par value $0.0001 per share ("Common Stock")10b5-1 | -23,025 | $18.98 | $437k | 596,803 | May 21, 2026 |
| May 13, 2026 | QBTS D-Wave Quantum Inc. | FTax withholding Common Stock, par value $0.0001 per share ("Common Stock") | -23,850 | $22.35 | $533k | 619,828 | May 14, 2026 |
| Apr 20, 2026 | QBTS D-Wave Quantum Inc. | SOpen-market sale Common Stock, par value $0.0001 per share ("Common Stock")10b5-1 | -3,070 | $21.35 | $66k | 643,678 | Apr 21, 2026 |
| Apr 13, 2026 | QBTS D-Wave Quantum Inc. | FTax withholding Common Stock, par value $0.0001 per share ("Common Stock") | -3,180 | $14.25 | $45k | 646,748 | Apr 15, 2026 |
Questions about Sophie C Ames
Answered from the filings on this page, as of the latest one.
Is Sophie C Ames buying or selling?
In the last 12 months Sophie C Ames reported 0 open-market buys worth $0 and 3 open-market sells worth $555k on SEC Form 4; the latest was sold $52k of QBTS on Jul 20, 2026. Grants, option exercises and tax withholding are not counted.
How did Sophie C Ames's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Sophie C Ames has 0.
Where does Sophie C Ames file Form 4?
Sophie C Ames has filed Form 4 at QBTS (D-Wave Quantum Inc.) as Exec. Vice President & CHRO. 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.