TIMOTHY STONEHOCKER - 22 Dec 2025 Form 4 Insider Report for SOUNDHOUND AI, INC. (SOUN)

Signature
/s /Warren Heit, attorney-in-fact for STONEHOCKER TIMOTHY
Issuer symbol
SOUN
Transactions as of
22 Dec 2025
Net transactions value
-$376,561
Form type
4
Filing time
29 Dec 2025, 17:26:33 UTC
Previous filing
10 Oct 2025
Next filing
13 Jan 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
STONEHOCKER TIMOTHY Chief Technology Officer C/O SOUNDHOUND AI, INC., 5400 BETSY ROSS DRIVE, SANTA CLARA /s /Warren Heit, attorney-in-fact for STONEHOCKER TIMOTHY 29 Dec 2025 0001921376

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SOUN Class A Common Stock Sale $353,294 -31,329 -5.2% $11.28 575,976 22 Dec 2025 Direct F1, F2, F3
transaction SOUN Class A Common Stock Sale $23,267 -2,121 -0.37% $10.97 573,855 24 Dec 2025 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 Sales that were executed on December 22, 2025 are being reported on this Form 4 filed on December 29, 2025 given December 24, 2025 and December 26, 2025 were treated as federal holidays for EDGAR filing purposes.
F2 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.
F3 Includes 780 shares of common stock acquired in November 2025 through the SoundHound AI, Inc. 2022 Employee Stock Purchase Plan.
F4 This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2024.