D-Wave Quantum (NYSE: QBTS) insider files to sell 2,733 shares

Rhea-AI Filing Summary

D-Wave Quantum Inc. insider Diane Nguyen filed a notice to sell 2733 shares of common stock through J.P. Morgan Securities LLC, with an aggregate market value of 65303.35 on the NYSE around 12/15/2025. The notice states that 346718581 common shares were outstanding. The shares to be sold are part of 6357 common shares acquired on 12/15/2025 via vesting of restricted stock units from D-Wave Quantum Inc. as compensation for services rendered, with payment dated 12/16/2025.

The filing also reports recent sales during the past three months. Diane Nguyen sold 20827 common shares on 10/14/2025 for gross proceeds of 911044, 20000 common shares on 11/13/2025 for gross proceeds of 473282, and 2803 common shares on 11/13/2025 for gross proceeds of 64958. By signing the notice, the seller represents that she does not know of any material adverse information about the issuer’s current or prospective operations that has not been publicly disclosed.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	J.P. Morgan Securities LLC 270 Park Ave 10th Floor New York NY 10017	2733	65303.35	346718581	12/15/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	12/15/2025	Vesting of Restricted Stock Units	D-Wave Quantum Inc. (Issuer)			6357	12/16/2025	Services Rendered

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Diane Nguyen C/O D-Wave Quantum Inc. 2650 Bayshore Road Palo Alto CA 94303	Common	10/14/2025	20827	911044
Diane Nguyen C/O D-Wave Quantum Inc. 2650 Bayshore Road Palo Alto CA 94303	Common	11/13/2025	20000	473282
Diane Nguyen C/O D-Wave Quantum Inc. 2650 Bayshore Road Palo Alto CA 94303	Common	11/13/2025	2803	64958

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What insider transaction is disclosed for D-Wave Quantum Inc. (QBTS)?

The notice states that Diane Nguyen, associated with D-Wave Quantum Inc., plans to sell 2733 common shares through J.P. Morgan Securities LLC on or about 12/15/2025 on the NYSE, with an aggregate market value of 65303.35.

How many D-Wave Quantum (QBTS) shares did the insider recently sell before this planned sale?

The filing reports that Diane Nguyen sold 20827 common shares on 10/14/2025 for gross proceeds of 911044, 20000 shares on 11/13/2025 for 473282, and 2803 shares on 11/13/2025 for 64958.

How were the D-Wave Quantum (QBTS) shares being sold acquired by the insider?

The shares were acquired as part of 6357 common shares received on 12/15/2025 through vesting of restricted stock units from D-Wave Quantum Inc., in exchange for services rendered, with payment dated 12/16/2025.

How many D-Wave Quantum (QBTS) common shares are outstanding according to the notice?

The notice lists 346718581 D-Wave Quantum Inc. common shares as outstanding, providing a baseline for the size of the insider’s planned and recent sales.

What representations does the insider make in this D-Wave Quantum (QBTS) Form 144 notice?

By signing, the seller represents that she does not know any material adverse information about D-Wave Quantum Inc.’s current or prospective operations that has not been publicly disclosed, and acknowledges that intentional misstatements or omissions can constitute federal criminal violations.

Which broker is handling the planned D-Wave Quantum (QBTS) share sale?

The planned sale of 2733 D-Wave Quantum Inc. common shares is designated to be executed through J.P. Morgan Securities LLC, located at 270 Park Ave, 10th Floor, New York, NY 10017, on the NYSE.