Broker reports RSU tax-sale of 42,600 shares for SOUN (NASDAQ:SOUN)

Rhea-AI Filing Summary

SOUN reports a proposed sale of 42,600 shares of Common Stock. The filing lists the sale as an RSU tax sale dated 12/22/2025 for $480,395.94, with Morgan Stanley Smith Barney LLC named in the filing. The notice is a routine Rule 144 filing reporting the disposition of restricted stock units.

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

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	Morgan Stanley Smith Barney LLC 1 New York Plaza 8th Floor New York NY 10017	31019	213255.63	392867941	03/20/2026	NASDAQ

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 Stock	03/20/2026	RSU	Issuer			31019	03/20/2026	N/A

* 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
JAMES HOM (RSU Tax Sale) 5400 Betsy Ross Drive Santa Clara CA 95054	Common Stock	12/22/2025	42600	480395.94

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 SOUN's Form 144 disclose?

The Form 144 discloses a proposed sale of 42,600 shares of Common Stock from an RSU tax sale on 12/22/2025. The filing lists proceeds of $480,395.94 and names Morgan Stanley Smith Barney LLC as a broker.

Who is the broker listed on the SOUN Form 144?

The filing names Morgan Stanley Smith Barney LLC at 1 New York Plaza, 8th Floor, New York, NY. That broker-dealer is recorded in the Form 144 disclosure for the proposed sale of the RSU-derived shares.

Was the transaction an RSU tax sale or open-market sale for SOUN?

The filing characterizes the disposition as an RSU tax sale, indicating shares from restricted stock unit withholding or tax-related transfer rather than a discretionary open-market sale by the reporting person.

What date is associated with the SOUN share disposition?

The Form 144 shows the RSU tax sale dated 12/22/2025. The filing also includes references to 03/20/2026 in the securities metadata.

How much cash is shown from the SOUN sale on Form 144?

The filing lists $480,395.94 alongside the 42,600 shares, which corresponds to the reported proceeds connected to the RSU tax sale on 12/22/2025.