QBTS · D-Wave Quantum Inc. · Insider Trading

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 526,859 unvested RSUs.

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 197,130 unvested RSUs.

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 1,004,293 unvested RSUs.

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 159,627 unvested RSUs.

Represents 16,493 unvested restricted stock units ("RSUs"), each RSU representing the right to receive one share of Common Stock of the Issuer, of which 9,686 RSUs will vest in three equal annual installments beginning on September 18, 2027, and 6,807 RSUs will vest on May 31, 2027, in each case subject to the reporting person's continued service to the Issuer.

Consists of RSUs granted on September 17, 2026 (the "Acting CFO Grant"), each RSU representing the right to receive one share of Common Stock of the Issuer. As further described in the Issuer's Form 8-K/A filed on September 22, 2026, the Acting CFO Grant will vest ratably on a quarterly basis over one year, with the first quarterly vesting to occur on December 2, 2026, provided that any unvested RSUs will immediately vest on the employment start date of the Issuer's new Chief Financial Officer, subject to the Reporting Person's continued service through such vesting dates.

Includes 247,336 unvested RSUs and 8,125 RSUs that vested on September 18, 2026; as of the date hereof, the shares of Common Stock issuable in respect of such vested RSUs have not yet been delivered.

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 220,255 unvested RSUs and 8,125 RSUs that vested on September 18, 2026; as of the date hereof, the shares of Common Stock issuable in respect of such vested RSUs have not yet been delivered.

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.

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.

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 169,962 unvested RSUs and (ii) and 643 shares of Common Stock acquired under the Employee Stock Purchase Plan ("ESPP") of the Issuer for the purchase period of December 1, 2025 to May 29, 2026. In accordance with the ESPP, such 643 shares of Common Stock were purchased at a price equal to 85% of the closing price of the Issuer's Common Stock on December 1, 2025.

The reported sale of 1,100 shares of Common Stock occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 15, 2025.

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 $17.49 to $18.46, 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.

Includes 9,357 unvested restricted stock units.

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 178,074 unvested RSUs.

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 536,144 unvested RSUs.

Represents 15,054 unvested restricted stock units ("RSUs"), each RSU representing the right to receive one share of Common Stock of the Issuer, of which 8,363 RSUs will vest in three equal annual installments beginning on August 13, 2027, and 6,691 RSUs will vest on May 31, 2027, in each case subject to the reporting person's continued service to the Issuer.

The reported sale of 3,070 shares of Common Stock occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2025 and modified on September 12, 2025.

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 $16.72 to $17.48, 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.

Includes 583,019 unvested restricted stock units.

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 188,349 unvested RSUs.

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 398,997 unvested RSUs.

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 1,137,257 unvested RSUs.

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 583,019 unvested RSUs.

The reported sale of 13,518 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2025.

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 $25.68 to $27.1178, 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.

Includes 9,357 unvested restricted stock units.

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 198,684 unvested RSUs.

Represents shares of Common Stock withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted stock units.

Includes 420,872 unvested restricted stock units.

Includes 420,872 unvested restricted stock units.

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 589,269 unvested RSUs.

Includes 420,872 unvested restricted stock units.

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 132,446 unvested RSUs.

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 $24.00 to $24.10, 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.

Includes 420,872 unvested restricted stock units.

Includes 420,872 shares of unvested restricted stock units.

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.

Includes 420,872 shares of unvested restricted stock units.

The option has vested and is exercisable as of the date hereof.

The sales reported in this Form 4 were effected for financial and tax planning purposes.

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 $26.53, 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.

Includes 1,270,221 shares of unvested restricted stock units.

Includes 1,270,221 shares of unvested restricted stock units.

The option has vested and is exercisable as of the date hereof.

Includes 1,270,221 shares of unvested restricted stock units.

The reported sale of 7,850 shares of Common Stock occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 15, 2025.

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 $23.33 to $26.28, 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.

Includes 9,357 unvested restricted stock units.

Consists of restricted stock units ("RSUs"), each RSU representing the right to receive one share of Common Stock of the Issuer, that will vest on May 31, 2027, subject to the reporting person's continued service to the Issuer.

Includes 9,357 unvested RSUs.

Consists of restricted stock units ("RSUs"), each RSU representing the right to receive one share of Common Stock of the Issuer, that will vest on May 31, 2027, subject to the reporting person's continued service to the Issuer.

Includes 9,357 unvested RSUs.

Consists of restricted stock units ("RSUs"), each RSU representing the right to receive one share of Common Stock of the Issuer, that will vest on May 31, 2027, subject to the reporting person's continued service to the Issuer.

Includes 9,357 unvested RSUs.

Consists of restricted stock units ("RSUs"), each RSU representing the right to receive one share of Common Stock of the Issuer, that will vest on May 31, 2027, subject to the reporting person's continued service to the Issuer.

Includes 9,357 unvested RSUs.

Consists of restricted stock units ("RSUs"), each RSU representing the right to receive one share of Common Stock of the Issuer, that will vest on May 31, 2027, subject to the reporting person's continued service to the Issuer.

Includes 9,357 unvested RSUs.

Consists of restricted stock units ("RSUs"), each RSU representing the right to receive one share of Common Stock of the Issuer, that will vest on May 31, 2027, subject to the reporting person's continued service to the Issuer.

Includes 9,357 unvested RSUs.

Includes 447,770 shares of unvested restricted stock units.

Prior to the reported option exercise transaction, this option had fully vested and was exercisable as to 207,926 shares of Common Stock.

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 $27.00 to $28.61, 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.

Includes 447,770 shares of unvested restricted stock units.

Includes 447,770 shares of unvested restricted stock units.

Prior to the reported option exercise transaction, this option had fully vested and was exercisable as to 120,826 shares of Common Stock.

Includes 447,770 shares of unvested restricted stock units.

The reported sale of 40,000 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 14, 2025.

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 $25.00 to $25.04, 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.

Includes 206,796 shares of unvested restricted stock units.

The reported sale of 23,025 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2025 and modified on September 12, 2025.

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 $18.35 to $19.40, 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.

Includes 543,750 unvested restricted stock units.

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 1,270,221 unvested RSUs.