X0508 4 2024-06-06 0001907982 D-Wave Quantum Inc. QBTS 0002010302 Nielsen Kirstjen 2650 EAST BAYSHORE ROAD PALO ALTO CA 94303 true false Common Stock, par value $0.0001 per share ("Common Stock") 2024-06-06 4 A 0 106626 0 A 177057 D . Represents 106,626 restricted stock units, each restricted stock unit representing the right to receive one share of Common Stock of the Issuer, that will vest on May 31, 2025, subject to the reporting person's continued service to the Issuer. /s/ John M. Markovich, as Attorney-in-Fact, for Kirstjen Nielsen 2024-06-07