Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| D-Wave Quantum Inc.QBTS · Entity 3778 | Exec. Vice President & CISO | September 15, 2026 | September 16, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
D-Wave Quantum Inc.
Report date September 15, 2026 · Filed September 16, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.0001 per share ("Common Stock")SEC Table I · non-derivative | Direct | 133,278 |
Reported balance
After 2026-09-15 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-09-15 · Tax withholding · Disposed 1,535 · Balance 133,278 F1: Represents shares of Common Stock withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units ("RSUs"). F2: Includes 128,544 unvested RSUs. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents shares of Common Stock withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units ("RSUs").
F2: Includes 128,544 unvested RSUs.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 15, 2026 Filed Sep 16, 2026 22:09 UTC | D-Wave Quantum Inc. QBTS · Entity 3778 | Tax withholdingCommon Stock, par value $0.0001 per share ("Common Stock") | 1,535 | $16.83 | $25,834.05 |
DisclosureSEC source: 0002128527-26-000004 · wk-form4_1789596570.xml · nonDerivative · entry 1 BLACK STANLEY T · CIK 0002128527 · Exec. Vice President & CISO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 133,278 F1 · shares: Represents shares of Common Stock withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units ("RSUs"). F2 · balance_after: Includes 128,544 unvested RSUs. Read SEC document |
| June 15, 2026 Filed Jun 16, 2026 21:11 UTC | D-Wave Quantum Inc. QBTS · Entity 3778 | Tax withholdingCommon Stock, par value $0.0001 per share ("Common Stock") | 1,535 | $23.37 | $35,872.95 |
DisclosureSEC source: 0002128527-26-000002 · wk-form4_1781644306.xml · nonDerivative · entry 1 BLACK STANLEY T · CIK 0002128527 · Exec. Vice President & CISO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 134,813 F1 · shares: Represents shares of Common Stock withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units ("RSUs"). F2 · balance_after: Includes 132,446 unvested RSUs. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.