William W. Smith Jr. - 17 Dec 2025 Form 4 Insider Report for SMITH MICRO SOFTWARE, INC. (SMSI)

Role
President and CEO, Director, 10%+ Owner
Signature
/s/ Jennifer M. Reinke as attorney-in-fact for William W. Smith, Jr.
Issuer symbol
SMSI
Transactions as of
17 Dec 2025
Net transactions value
-$622
Form type
4
Filing time
17 Dec 2025, 17:17:19 UTC
Previous filing
11 Dec 2025
Next filing
05 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
SMITH WILLIAM W JR President and CEO, Director, 10%+ Owner 5800 CORPORATE DRIVE, PITTSBURGH /s/ Jennifer M. Reinke as attorney-in-fact for William W. Smith, Jr. 17 Dec 2025 0001251368

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SMSI Common stock Tax liability $622 -1,000 -0.27% $0.6225 367,397 17 Dec 2025 Direct F1
holding SMSI Common stock 5,517,674 17 Dec 2025 Smith Living Trust
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares withheld, at an average vesting price of $0.6225 per share, for the payment of income taxes.