Insider Plans 124,510-Share RSU Sale for SoundHound (NASDAQ: SOUN)

Rhea-AI Filing Summary

SOUN reports a Form 144 notice for proposed sales of Common Stock by an insider. The filing lists 124,510 shares described as RSUs to be sold on 03/20/2026 through Morgan Stanley Smith Barney LLC. The filing also discloses a prior RSU tax sale by Keyvan Mohajer of 144,326 shares on 12/22/2025 for $1,627,549.87. A numeric field in the excerpt shows 392,867,941 alongside the 03/20/2026; the excerpt does not link that number to a labeled action within the provided text.

Insights

Corporate Governance Specialist

Form 144 shows planned RSU dispositions and a prior tax-driven sale by an insider.

The filing lists a proposed sale of 124,510 RSU-derived shares for 03/20/2026 executed via Morgan Stanley Smith Barney LLC. It also records an RSU tax sale by Keyvan Mohajer of 144,326 shares on 12/22/2025 for $1,627,549.87. These are routine disclosure items that report insider dispositions and planned transactions.

Cash‑flow treatment for the proposed sale and the relationship of the number 392,867,941 to outstanding shares or float is not specified in the excerpt; subsequent filings or company disclosures would be needed for additional context.

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

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	124510	856006.25	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			124510	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
KEYVAN MOHAJER (RSU Tax Sale) 5400 Betsy Ross Drive Santa Clara CA 95054	Common Stock	12/22/2025	144326	1627549.87

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 about planned insider sales?

The filing discloses a proposed sale of 124,510 RSU-derived shares to occur on 03/20/2026 through Morgan Stanley Smith Barney LLC. It lists the instrument as RSUs and the broker handling the transaction.

Who previously sold shares according to the filing for SOUN?

The filing records an RSU tax sale by Keyvan Mohajer of 144,326 Common Stock shares on 12/22/2025 for $1,627,549.87. This sale is shown in the "Securities Sold During The Past 3 Months" section.

Does the excerpt state proceeds treatment for the proposed sale?

The excerpt names the broker and the number of shares (124,510) but does not state who will receive proceeds or how proceeds will be used. Cash‑flow treatment is not specified in the provided text.

Is there an outstanding share count shown in the excerpt for SOUN?

The excerpt includes the number 392,867,941 adjacent to 03/20/2026, but the text does not label that figure explicitly as shares outstanding within the provided content.