[Form 4] FIRST US BANCSHARES, INC. Insider Trading Activity

Rhea-AI Filing Summary

First US Bancshares (FUSB) reported an insider equity transaction by an officer (SEVP, CFO, Treasurer, Assistant Secretary). On 11/13/2025, the insider exercised options for 6,100 shares at $8.30 per share (code M) and had 4,363 shares withheld to cover taxes at $13.90 (code F). Following these transactions, the insider held 32,700 shares directly.

The exercised options were granted on February 24, 2016, first exercisable on February 24, 2017, and were set to expire on February 24, 2026. After the exercise, 0 derivative securities from this grant remained.

Insights

Equity compensation analyst

Routine option exercise with tax withholding; neutral signal.

An officer of First US Bancshares exercised stock options for 6,100 shares at an exercise price of $8.30 on 11/13/2025 (code M). The filing also shows share withholding for taxes (code F) of 4,363 shares at $13.90, a common administrative step rather than an open-market sale.

Post-transaction direct ownership is 32,700 shares. The derivative line indicates this specific option grant, first exercisable on 02/24/2017 and expiring on 02/24/2026, is now fully exercised with 0 remaining. Overall, this is a standard compensation-related event and does not, by itself, alter the investment thesis.

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
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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^*

Elley Thomas S

(Last) (First) (Middle)

3291 US HIGHWAY 280

(Street)

BIRMINGHAM AL 35243

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
FIRST US BANCSHARES, INC. [ FUSB ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SEVP,CFO,Trea,Ast Sec-FUSB

3. Date of Earliest Transaction (Month/Day/Year)
11/13/2025

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, $.01 par value	11/13/2025		M		6,100	A	$8.3	37,063	D
Common Stock, $.01 par value	11/13/2025		F		4,363	D	$13.9	32,700	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
Common Stock, $.01 par value	$8.3	11/13/2025		M		6,100		02/24/2017(1)	02/24/2026	Common Stock, $.01 par value	6,100	$0	0	D

Explanation of Responses:

1. These options were granted on February 24, 2016, and vested in equal installments on each of the first three anniversaries of the date of grant.

	/s/Beverly J. Dozier, by power of attorney	11/14/2025
	** Signature of Reporting Person	Date
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