4Filing Date: Sep 16, 2026
D-Wave Quantum (QBTS)
Statement of Changes in Beneficial Ownership
View SEC Filing
ACC: 0002129321-26-000015
Total Value$26.0K
Trades1
Insiders1
Transaction Details
AMES SOPHIE C
Exec. Vice President & CHRO·Direct
Tax W/H · Dispose
Common Stock, par value $0.0001 per share ("Common Stock")
Shares-1.54K
Price$16.83
Total Value$26.0K
Shares Owned After563.62K
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 533,109 unvested RSUs.
Post-Transaction Holdings
AMES SOPHIE C · Exec. Vice President & CHRO
| Security | Shares | Change |
|---|---|---|
| Common Stock, par value $0.0001 per share ("Common Stock") | 563.62K | -1.54K (-0.27%) |
auto_awesomeDeep Analysis
Deep Analysis
D-Wave Quantum EVP & CHRO Sophie C. Ames had 1,544 shares withheld at $16.83 (~$26K) to cover taxes on vested RSUs — a passive sell-to-cover, not a discretionary 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: AMES SOPHIE C
CIK: 0002129321
Role: Officer (Exec. Vice President & CHRO)
--- 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: -1,544 | Price: $16.83
Total Value: $25,985.52
Shares Owned After: 563,615 | 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 533,109 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 533,109 unvested RSUs.
--- Signature ---
/s/ /s/ Sophie C. Ames (2026-09-16)