SoundHound director plans sale of 1,552 shares

A SOUNDHOUND AI director has filed a Rule 144 notice to sell 1,552 shares of common stock tied to Restricted Stock Units.

Rhea-AI Filing Summary

SOUNDHOUND AI, INC. (SOUN) has a director, Diana Sroka, filing a notice of proposed sale of common stock under Rule 144. The notice covers 1,552 shares of common stock to be sold through Morgan Stanley Smith Barney LLC on NASDAQ, with an indicated value of $9,203.36. The shares are tied to Restricted Stock Units and the planned sale date is stated as August 23, 2026. The filing also notes a prior Rule 10b5-1 sale by Diana Lynn Sroka of 1,343 shares of common stock for $9,602.45 on August 27, 2026.

Key Figures

Shares proposed for sale under Rule 144: 1,552 shares Indicated value of proposed Rule 144 sale: $9,203.36 Shares sold in prior 3 months under 10b5-1: 1,343 shares +2 more

5 metrics

Shares proposed for sale under Rule 144 1,552 shares Common stock of SOUNDHOUND AI, INC. to be sold via Morgan Stanley Smith Barney LLC

Indicated value of proposed Rule 144 sale $9,203.36 Total value associated with 1,552 shares of common stock

Shares sold in prior 3 months under 10b5-1 1,343 shares Common stock sold for Diana Lynn Sroka on August 27, 2026

Value of prior 10b5-1 sale $9,602.45 Proceeds from sale of 1,343 shares of common stock on August 27, 2026

Planned sale date August 23, 2026 Date associated with the 1,552 shares from Restricted Stock Units

Key Terms

Rule 144, Restricted Stock Units, 10b5-1

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Units financial

"Common | 08/23/2026 | Restricted Stock Units | Issuer"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

10b5-1 regulatory

"10b5-1 Sales for DIANA LYNN SROKA 5400 Betsy Ross Drive"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing disclose for SOUNDHOUND AI, INC. (SOUN)?

It discloses that director Diana Sroka has filed a notice under Rule 144 to sell 1,552 shares of SOUNDHOUND AI common stock, related to Restricted Stock Units, with an indicated transaction value of $9,203.36 through Morgan Stanley Smith Barney LLC on NASDAQ.

How many SOUNDHOUND AI (SOUN) shares are proposed to be sold under this Rule 144 notice?

The notice covers a proposed sale of 1,552 shares of SOUNDHOUND AI, INC. common stock. These shares are associated with Restricted Stock Units, and the filing lists an indicated transaction value of $9,203.36 for this block.

Who is selling SOUNDHOUND AI (SOUN) shares in this Form 144 and in what capacity?

The seller is Diana Sroka, identified in the filing as a Director of SOUNDHOUND AI, INC. The Form 144 is a notice of her intent to sell a specified number of common shares under SEC Rule 144.

What prior sales of SOUNDHOUND AI (SOUN) shares are reported in the last three months?

The filing reports a prior Rule 10b5-1 sale by Diana Lynn Sroka of 1,343 shares of SOUNDHOUND AI common stock on August 27, 2026 for a total value of $9,602.45.

What type of securities are involved in the SOUNDHOUND AI (SOUN) Form 144 filing?

The filing involves common stock of SOUNDHOUND AI, INC., with the shares to be sold related to Restricted Stock Units. Sales are to be executed through Morgan Stanley Smith Barney LLC on NASDAQ, as specified in the notice.

Does the SOUNDHOUND AI (SOUN) filing mention a trading plan for the recent sale?

Yes. The section on securities sold during the past three months identifies “10b5-1 Sales for DIANA LYNN SROKA”, including a sale of 1,343 shares of common stock for $9,602.45 on August 27, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/17/2026 - 04:33 PM Accepted by SEC EDGAR 09/17/2026 - 04:32 PM Learn about SEC filing dates

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	0001920484
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	SOUNDHOUND AI, INC.
SEC File Number	001-40193
Address of Issuer	5400 Betsy Ross Drive Santa Clara CALIFORNIA 95054
Phone	(408)-441-3200
Name of Person for Whose Account the Securities are To Be Sold	DIANA SROKA
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	Director

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1552	9203.36	411574436	09/17/2026	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	08/23/2026	Restricted Stock Units	Issuer			1552	08/23/2026	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
10b5-1 Sales for DIANA LYNN SROKA 5400 Betsy Ross Drive Santa Clara CA 95054	Common	08/27/2026	1343	9602.45

144: Remarks and Signature

Remarks
Date of Notice	09/17/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/28/2026
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	/s/ Diana Sroka
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)