X0407 4 2023-06-28 0001907982 D-Wave Quantum Inc. QBTS 0001352160 Biscay Roger 3033 BETA AVENUE BURNABY A1 V5G 4M9 BRITISH COLUMBIA, CANADA true false Common Stock, par value $0.0001 per share 2023-06-28 4 A 0 75675 0 A 112196 D Represents 75,675 restricted stock units, each restricted stock unit representing the right to receive one share of Common Stock of the Issuer, that will vest as of the date of the Issuer's annual meeting of stockholders in 2024, subject to the reporting person's continued service to the Issuer. /s/ Alan E. Baratz as Attorney-in-Fact, for Roger Biscay 2023-06-30