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

Rhea-AI Filing Summary

Form 4 disclosure: Robert C reported acquisition of 501.78 phantom stock units under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan on 09/30/2025. The units convert 1-for-1 into common stock and include 2.62 shares from accrued quarterly dividends. The reported transaction increases the reporting person’s beneficial ownership to 1,416 shares, held directly. The phantom units are to be settled in common stock at the end of the deferral period. The filing was signed by power of attorney on 10/01/2025.

Insights

Financial Analyst

TL;DR: Routine director compensation increased insider holdings modestly via deferred stock units converting to common shares.

The Form 4 documents a non-cash, routine accrual under the company’s deferred compensation plan rather than a market purchase or sale. The transaction adds 501.78 phantom units (including 2.62 dividend-credited shares) that convert 1-for-1 to common stock, bringing direct beneficial ownership to 1,416 shares. This is a standard governance/compensation reporting item with limited immediate market impact.

Corporate Governance Expert

TL;DR: Director received deferred-compensation units to be settled in stock, a common practice aligning director pay with shareholder interests.

The filing shows accrual-based compensation under the Non-Employee Directors' Deferred Compensation Plan settled in common stock at deferral end. Inclusion of dividend-accrued shares indicates plan mechanics credit dividends to deferred units. As disclosed, the units increase direct ownership and are administrative in nature; no change in control or market transactions are reported.

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).

1. Name and Address of Reporting Person^*

FIELD Robert C

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2025

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

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
Phantom Stock Units	(1)	09/30/2025		A		501.78(2)		(3)	(3)	Common Stock	501.78(2)	$12.02	1,416	D

Explanation of Responses:

1. The units convert to common stock on a 1-for-1 basis.

2. Includes 2.62 shares attributable to quarterly dividends accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan.

3. The phantom stock units were accrued under the First US Bancshares, Inc. Non-Employee Directors' Deferred Compensation Plan and are to be settled in common stock at the end of the deferral period.

	/s/Beverly J. Dozier, by power of attorney	10/01/2025
	** 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).
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