United Security Bancshares director adds UBFO stock via DRIP purchases

Rhea-AI Filing Summary

United Security Bancshares director reported routine share acquisitions of the company’s common stock, largely through a dividend reinvestment plan. On 08/04/2025, the director acquired 507.53 shares at $8.734 per share, bringing directly held shares to 39,462.143. On 10/30/2025, a further 491.756 shares were acquired at $9.138, increasing direct holdings to 39,953.899.

In an IRA account, the director acquired 195.075 shares on 07/22/2025 at $8.927, resulting in 14,712.561 shares held indirectly. Another IRA acquisition of 198.597 shares on 10/21/2025 at $8.89 brought indirect holdings to 14,911.158. The filing notes that the shares reported as acquisitions were obtained through a dividend reinvestment plan.

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

NEWBY KENNETH D

(Last) (First) (Middle)

2126 INYO STREET

(Street)

FRESNO CA 93721

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
UNITED SECURITY BANCSHARES [ UBFO ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
07/22/2025

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

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

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

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
Common Stock	08/04/2025		J		507.53(1)	A	$8.734	39,462.143	D
Common Stock	10/30/2025		J		491.756(1)	A	$9.138	39,953.899	D
Common Stock	07/22/2025		J		195.075(1)	A	$8.927	14,712.561	I	IRA
Common Stock	10/21/2025		J		198.597(1)	A	$8.89	14,911.158	I	IRA

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. Shares were acquired through dividend reinvestment plan.

Remarks:

	/s/ Kenneth D Newby	11/20/2025
	** 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.

FAQ

What did UBFO disclose in this Form 4 filing?

The filing reports that a director of United Security Bancshares (UBFO) acquired additional shares of the company’s common stock in several small transactions, mainly through a dividend reinvestment plan.

How many UBFO shares did the director acquire directly in these transactions?

The director acquired 507.53 shares on 08/04/2025 at $8.734 per share and 491.756 shares on 10/30/2025 at $9.138 per share, increasing directly held common stock to 39,953.899 shares after the later transaction.

What UBFO shares were acquired indirectly through an IRA?

Through an IRA, the director acquired 195.075 shares on 07/22/2025 at $8.927 and 198.597 shares on 10/21/2025 at $8.89, resulting in 14,911.158 shares held indirectly after the most recent IRA transaction.

What is the nature of the share acquisitions reported for UBFO?

The filing explains that the reported share acquisitions were made through a dividend reinvestment plan, meaning cash dividends were automatically used to purchase additional United Security Bancshares common stock.

Does this UBFO Form 4 involve derivative securities?

The section for derivative securities such as options or warrants is present but shows no derivative transactions reported for this period, focusing the filing on common stock acquisitions instead.

Who signed the UBFO Form 4 and when?

The Form 4 was signed by Kenneth D Newby as the reporting person, with a signature date of 11/20/2025, certifying the reported ownership changes.