SoundHound AI (SOUN) CTO sells 23,087 shares to cover RSU taxes

Rhea-AI Filing Summary

SOUNDHOUND AI, INC. Chief Technology Officer Timothy Stonehocker reported an open-market sale of 23,087 shares of Class A Common Stock at $6.7903 per share. According to the footnote, the sale was made to satisfy tax withholding obligations tied to vested restricted stock units. Following the transaction, he directly holds 521,092 shares.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

STONEHOCKER TIMOTHY

(Last) (First) (Middle)

C/O SOUNDHOUND AI, INC.

5400 BETSY ROSS DRIVE

(Street)

SANTA CLARA CALIFORNIA 95054

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SOUNDHOUND AI, INC. [ SOUN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Technology Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/20/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	03/20/2026		S		23,087(1)	D	$6.7903	521,092	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The sale reported herein was made to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock units granted to the reporting person on August 4, 2022, August 3, 2023 and August 1, 2024.

Remarks:

	/s /Warren Heit, attorney-in-fact for STONEHOCKER TIMOTHY	03/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did SOUNDHOUND AI (SOUN) report for its CTO?

SOUNDHOUND AI reported that Chief Technology Officer Timothy Stonehocker sold 23,087 shares of Class A Common Stock. The shares were sold at $6.7903 per share in an open-market transaction to cover tax obligations from restricted stock unit vesting.

Why did the SOUNDHOUND AI (SOUN) CTO sell 23,087 shares?

The CTO’s 23,087-share sale was executed to satisfy tax withholding obligations. These obligations arose from the vesting of restricted stock units granted on August 4, 2022, August 3, 2023, and August 1, 2024, rather than from a discretionary portfolio decision.

How many SOUNDHOUND AI (SOUN) shares does the CTO hold after the sale?

After the reported transaction, Chief Technology Officer Timothy Stonehocker directly holds 521,092 shares of SOUNDHOUND AI Class A Common Stock. This figure shows his remaining equity position following the 23,087-share tax-related sale disclosed in the Form 4 filing.

Was the SOUNDHOUND AI (SOUN) CTO’s sale an open-market transaction?

Yes, the transaction is reported as an open-market sale of Class A Common Stock. However, the accompanying footnote clarifies that the sale’s purpose was to cover tax withholding obligations triggered by the vesting of previously granted restricted stock units.

What grants were linked to the SOUNDHOUND AI (SOUN) CTO’s tax-related share sale?

The sale relates to restricted stock units granted on August 4, 2022, August 3, 2023, and August 1, 2024. As those units vested, tax withholding obligations arose, and the CTO sold 23,087 shares to satisfy those obligations, according to the Form 4 footnote.