Insider · CIK 0001198055
Steven M West
Files at QBTS (D-Wave Quantum Inc.). First filing May 23, 2025, latest Nov 18, 2025.
In brief
Steven M West files SEC Form 4 as director at QBTS (D-Wave Quantum Inc.). Since May 23, 2025, Steven M West has reported 1 open-market buy worth $1,795 and 3 open-market sells worth $10M, the latest filed on Nov 18, 2025.
A track record needs three past buys with six months of prices behind them; Steven M West has 0, so none is measured yet.
The newest scored trade: bought $1,795 of QBTS on Nov 18, 2025, filed Nov 18, 2025, scored 31 (weak). In the last 12 months: 1 buy worth $1,795 and 0 sells worth $0.
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 |
|---|---|---|---|---|---|
| 31Weak | QBTSbuy D-Wave Quantum Inc. | $1,795 82 shares | - | +1492% from low-49% from high | |
| 75Notable | D-Wave Quantum Inc. | $2.6M 144,000 shares | -61% | +1988% from low-8% from high | |
| 75Notable | D-Wave Quantum Inc. | $2.6M 144,000 shares | -56% | +1988% from low-8% from high | |
| 60Notable | D-Wave Quantum Inc. | $5.1M 311,973 shares | -57% | +1620% from low-7% 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 |
|---|---|---|---|---|---|
| Aug 13, 2025 | QBTS D-Wave Quantum Inc. | 119,000 0.04% of outstanding | $2.1M | Aug 13, 2025 | $5.1M |
| May 21, 2025 | QBTS D-Wave Quantum Inc. | 311,974 0.11% of outstanding | $5.1M | May 21, 2025 | none |
Transactions
Every row this insider has filed, 18 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 4, 2026 | QBTS D-Wave Quantum Inc. | AGrant or award Common Stock, par value $0.0001 per share ("Common Stock") | +9,357 | $0.00 | $0 | 29,194 | Jun 5, 2026 |
| Nov 18, 2025 | QBTS D-Wave Quantum Inc. | POpen-market purchase Common Stock, par value $0.0001 per share ("Common Stock")indirect: By spouse | +82 | $21.89 | $1,795 | 82 | Nov 18, 2025 |
| Jul 12, 2024 | QBTS D-Wave Quantum Inc. | GGift Common Stock, par value $0.0001 per share ("Common Stock") | -104,696 | $0.00 | $0 | 131,626 | Aug 20, 2025 |
| Aug 13, 2025 | QBTS D-Wave Quantum Inc. | SOpen-market sale Common Stock, par value $0.0001 per share ("Common Stock")indirect: See Footnote | -119,000 | $18.06 | $2.1M | 118,840 | Aug 20, 2025 |
| Jul 12, 2024 | QBTS D-Wave Quantum Inc. | GGift Common Stock, par value $0.0001 per share ("Common Stock")indirect: See Footnote | +104,696 | $0.00 | $0 | 104,696 | Aug 20, 2025 |
| Aug 13, 2025 | QBTS D-Wave Quantum Inc. | SOpen-market sale Common Stock, par value $0.0001 per share ("Common Stock") | -25,000 | $18.18 | $454k | 19,837 | Aug 20, 2025 |
| Aug 22, 2024 | QBTS D-Wave Quantum Inc. | GGift Common Stock, par value $0.0001 per share ("Common Stock")indirect: See Footnote | -24,659 | $0.00 | $0 | 0 | Aug 20, 2025 |
| Aug 22, 2024 | QBTS D-Wave Quantum Inc. | GGift Common Stock, par value $0.0001 per share ("Common Stock")indirect: See Footnote | +24,659 | $0.00 | $0 | 129,355 | Aug 20, 2025 |
| Aug 5, 2025 | QBTS D-Wave Quantum Inc. | GGift Common Stock, par value $0.0001 per share ("Common Stock") | -108,485 | $0.00 | $0 | 44,837 | Aug 20, 2025 |
| Aug 5, 2025 | QBTS D-Wave Quantum Inc. | GGift Common Stock, par value $0.0001 per share ("Common Stock")indirect: See Footnote | +108,485 | $0.00 | $0 | 237,840 | Aug 20, 2025 |
| Aug 13, 2025 | QBTS D-Wave Quantum Inc. | SOpen-market sale Common Stock, par value $0.0001 per share ("Common Stock") | -119,000 | $18.06 | $2.1M | 139,018 | Aug 15, 2025 |
| Aug 13, 2025 | QBTS D-Wave Quantum Inc. | SOpen-market sale Common Stock, par value $0.0001 per share ("Common Stock") | -25,000 | $18.18 | $454k | 114,018 | Aug 15, 2025 |
| Jun 5, 2025 | QBTS D-Wave Quantum Inc. | AGrant or award Common Stock, par value $0.0001 per share ("Common Stock") | +21,696 | $0.00 | $0 | 258,018 | Jun 12, 2025 |
| May 21, 2025 | QBTS D-Wave Quantum Inc. | MOption exercise Common Stock, par value $0.0001 per share ("Common Stock") | +88,965 | $0.92 | $82k | 325,287 | May 23, 2025 |
| May 21, 2025 | QBTS D-Wave Quantum Inc. | MOption exercise Common Stock, par value $0.0001 per share ("Common Stock") | +223,008 | $0.91 | $203k | 548,295 | May 23, 2025 |
| May 21, 2025 | QBTS D-Wave Quantum Inc. | SOpen-market sale Common Stock, par value $0.0001 per share ("Common Stock") | -311,973 | $16.50 | $5.1M | 236,322 | May 23, 2025 |
| May 21, 2025 | QBTS D-Wave Quantum Inc. | MOption exercise Stock Option (right to buy)derivative | -88,965 | $0.92 | $82k | 0 | May 23, 2025 |
| May 21, 2025 | QBTS D-Wave Quantum Inc. | MOption exercise Stock Option (right to buy)derivative | -223,008 | $0.91 | $203k | 0 | May 23, 2025 |
Questions about Steven M West
Answered from the filings on this page, as of the latest one.
Is Steven M West buying or selling?
In the last 12 months Steven M West reported 1 open-market buy worth $1,795 and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $1,795 of QBTS on Nov 18, 2025. Grants, option exercises and tax withholding are not counted.
How did Steven M West's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Steven M West has 0.
Where does Steven M West file Form 4?
Steven M West has filed Form 4 at QBTS (D-Wave Quantum 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.