D-Wave Quantum Inc. (QBTS) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-06-08 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: D-Wave Quantum Inc. (QBTS) CIK: 0001907982 --- Reporting Owner --- Name: Markovich John M. CIK: 0001453942 Role: Officer (Chief Financial Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock, par value $0.0001 per share ("Common Stock") Date: 2026-06-08 | Code: S (Open market sale) Shares: -50,979 | Price: $26.24 Total Value: $1,337,688.96 Shares Owned After: 1,388,933 | Ownership: D (Direct) Footnotes: [F1] The sales price reported is the weighted average sale price for the number of shares of Common Stock sold. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.72, inclusive. Full information regarding the number of shares sold at each separate price will be supplied upon request by Securities and Exchange Commission Staff, the Issuer or a security holder of the Issuer. [F2] Includes 420,872 shares of unvested restricted stock units. [Transaction #2] Security: Common Stock, par value $0.0001 per share ("Common Stock") Date: 2026-06-09 | Code: S (Open market sale) Shares: -70 | Price: $26.54 Total Value: $1,857.80 Shares Owned After: 1,388,863 | Ownership: D (Direct) Footnotes: [F2] Includes 420,872 shares of unvested restricted stock units. --- Footnotes (Complete Index) --- F1: The sales price reported is the weighted average sale price for the number of shares of Common Stock sold. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.72, inclusive. Full information regarding the number of shares sold at each separate price will be supplied upon request by Securities and Exchange Commission Staff, the Issuer or a security holder of the Issuer. F2: Includes 420,872 shares of unvested restricted stock units. --- Signature --- /s/ /s/ John M. Markovich (2026-06-10)