D-Wave Quantum (NYSE: QBTS) insider plans 4,519-share stock sale

Rhea-AI Filing Summary

Diane Nguyen, associated with D-Wave Quantum Inc., filed a notice of proposed sale of 4,519 shares of common stock through J.P. Morgan Securities LLC on the NYSE. These shares are part of D-Wave Quantum Inc.’s common stock, which had 342,200,000 shares outstanding at the time referenced. Nguyen acquired 10,335 common shares on 01/13/2026 through the vesting of restricted stock units in exchange for services rendered. Over the past three months, she has reported multiple sales of D-Wave Quantum common shares, each with disclosed share counts and gross proceeds.

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	4519	126813.6	342200000	01/14/2026	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	01/13/2026	Vesting of Restricted Stock Units	D-Wave Quantum Inc. (Issuer)			10335	01/13/2026	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	22803	538240
Diane Nguyen C/O D-Wave Quantum Inc. 2650 Bayshore Road Palo Alto CA 94303	Common	12/15/2025	2733	65303

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 does the QBTS Form 144 filing disclose?

The filing discloses that Diane Nguyen intends to sell 4,519 shares of D-Wave Quantum Inc. common stock through J.P. Morgan Securities LLC on the NYSE.

How many D-Wave Quantum (QBTS) shares is the insider planning to sell?

The notice covers a planned sale of 4,519 common shares of D-Wave Quantum Inc.

How did the seller acquire the QBTS shares being sold?

The seller acquired 10,335 common shares on 01/13/2026 via vesting of restricted stock units from D-Wave Quantum Inc. as services rendered.

What is the total number of D-Wave Quantum (QBTS) shares outstanding?

The filing states that 342,200,000 common shares of D-Wave Quantum Inc. were outstanding for the class of securities referenced.

Which broker is handling the planned QBTS share sale?

The planned sale of 4,519 QBTS common shares is to be executed through J.P. Morgan Securities LLC, located at 270 Park Ave, 10th Floor, New York, NY 10017.

What QBTS share sales has the insider reported in the past 3 months?

The filing lists prior sales of D-Wave Quantum common stock by Diane Nguyen, including 20,827 shares on 10/14/2025, 22,803 shares on 11/13/2025, and 2,733 shares on 12/15/2025, each with disclosed gross proceeds.

When is the planned sale date for the QBTS shares in this Form 144?

The approximate date of sale indicated for the 4,519 QBTS common shares is 01/14/2026.