4Filing Date: Sep 16, 2026
D-Wave Quantum (QBTS)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0002128527-26-000004
Total Value$25.8K
Trades1
Insiders1
Transaction Details
BLACK STANLEY T
Exec. Vice President & CISO·Direct
Tax W/H · Dispose
Common Stock, par value $0.0001 per share ("Common Stock")
Shares-1.53K
Price$16.83
Total Value$25.8K
Shares Owned After133.28K
Transaction DateSep 15, 2026
Footnotes ▸
Represents shares of Common Stock withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units ("RSUs"). | Includes 128,544 unvested RSUs.
Post-Transaction Holdings
BLACK STANLEY T · Exec. Vice President & CISO
| Security | Shares | Change |
|---|---|---|
| Common Stock, par value $0.0001 per share ("Common Stock") | 133.28K | -1.53K (-1.14%) |
auto_awesomeDeep Analysis
Deep Analysis
D-Wave Quantum EVP & CISO Stanley T. Black surrendered 1,535 shares ($25,834 at $16.83) to cover RSU tax withholding — a routine Code F transaction, not an open-market sale.
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Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-09-15
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: D-Wave Quantum Inc. (QBTS)
CIK: 0001907982
--- Reporting Owner ---
Name: BLACK STANLEY T
CIK: 0002128527
Role: Officer (Exec. Vice President & CISO)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock, par value $0.0001 per share ("Common Stock")
Date: 2026-09-15 | Code: F (Payment of exercise/tax)
Shares: -1,535 | Price: $16.83
Total Value: $25,834.05
Shares Owned After: 133,278 | Ownership: D (Direct)
Footnotes:
[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.
--- Footnotes (Complete Index) ---
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.
--- Signature ---
/s/ /s/ Stanley T. Black (2026-09-16)