Affiliate to sell 44,027 SOUN shares (NASDAQ: SOUN)

Rhea-AI Filing Summary

SOUN affiliate filed a Form 144 proposing the sale of 44,027 shares of Common Stock on 03/20/2026.

The filing lists shares outstanding of 392,867,941 as of 03/20/2026. The excerpt also shows a prior RSU tax sale by Nitesh Sharan of 60,780 shares on 12/22/2025 for $685,409.98.

Insights

Securities Counsel

Routine Form 144 notice for an affiliate RSU sale; no proceeds recipient change shown.

The filing lists a proposed sale of 44,027 shares of Common Stock on 03/20/2026 through Morgan Stanley Smith Barney LLC. The filing type and data are consistent with a covered affiliate notice rather than an issuer cash raise.

Timing and cash‑flow treatment are not detailed in the excerpt; subsequent trade confirmations or a Form 4 would show actual dispositions and cash recipients.

Equity Capital Markets Analyst

Transaction scale is small relative to disclosed outstanding shares.

The proposed 44,027-share sale represents a de minimis fraction of the reported 392,867,941 shares outstanding as of 03/20/2026. The filing also documents a prior RSU tax sale of 60,780 shares on 12/22/2025.

Because this is a notice of intent, actual market impact depends on whether the sale occurs and execution method; subsequent filings may report completed transactions.

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	Morgan Stanley Smith Barney LLC 1 New York Plaza 8th Floor New York NY 10017	44027	302685.63	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			44027	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
NITESH SHARAN (RSU Tax Sale) 5400 Betsy Ross Drive Santa Clara CA 95054	Common Stock	12/22/2025	60780	685409.98

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 SOUN Form 144 report?

The Form 144 reports a proposed sale of 44,027 shares of Common Stock scheduled for 03/20/2026. It is a notice of intent by an affiliate to sell shares rather than an issuer offering.

Who is the broker handling the proposed SOUN sale?

The broker named is Morgan Stanley Smith Barney LLC at 1 New York Plaza. The filing lists that broker in connection with the proposed sale dated 03/20/2026.

How large is the proposed sale versus SOUN's outstanding shares?

The filing lists 392,867,941 shares outstanding as of 03/20/2026, and the proposed sale is 44,027 shares, a small fraction of that outstanding total.

Does the filing show any recent related sales by insiders for SOUN?

Yes; the excerpt shows an RSU tax sale by Nitesh Sharan of 60,780 shares on 12/22/2025 for $685,409.98, reported in the filing.

Does Form 144 mean the shares have been sold?

No; Form 144 is a notice of intent to sell. The document lists a proposed sale on 03/20/2026. Actual sales would be reported later if and when executed.