[Form 4] First US Bancshares, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Form 4 for First US Bancshares, Inc. (FUSB) shows Director Staci Pierce reported two open-market purchases on 08/26/2025: 500 shares at $11.81 and 1,000 shares at $11.58. After these transactions she beneficially owned 6,100 shares in total. The filing was signed by Beverly J. Dozier as power of attorney on 08/26/2025.

Positive

• Director insider purchases were disclosed, showing alignment of personal capital with the company through acquisition of 1,500 shares.
• Timely and properly executed filing including power of attorney signature on 08/26/2025.

Negative

• None.

Insights

Financial Analyst

TL;DR Insider purchases by a director totaling 1,500 shares at ~$11.60 suggest modest director buying but not a material stake change.

The transactions are small relative to typical institutional positions and the filing reports purchases at market prices on a single date. This activity can be interpreted as a personal investment by the director rather than a strategic shift in ownership. There is no additional financial or forward-looking information in the filing to assess broader impact on the company.

Corporate Governance Expert

TL;DR Routine Section 16 reporting of director purchases, properly filed and executed by power of attorney.

The Form 4 discloses timely disclosure of non-derivative acquisitions by a director and includes a signature via power of attorney. There are no departures, option grants, or unusual arrangements disclosed. From a governance perspective this is a standard insider purchase filing with no governance red flags presented.

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^*

Pierce Staci

(Last) (First) (Middle)

3291 U.S. 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)
08/26/2025

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	08/26/2025		P		500	A	$11.81	5,100	D
Common Stock, $.01 par value	08/26/2025		P		1,000	A	$11.58	6,100	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

Explanation of Responses:

	/s/Beverly J. Dozier, power of attorney	08/26/2025
	** 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

Who filed the Form 4 for First US Bancshares (FUSB)?

The reporting person is Staci Pierce, identified as a Director of First US Bancshares, Inc.

What transactions are reported on this Form 4 for FUSB?

Two purchases on 08/26/2025: 500 shares at $11.81 and 1,000 shares at $11.58.

How many FUSB shares did the reporting person own after these transactions?

The Form 4 reports 5,100 shares after the first purchase and 6,100 shares following the second purchase, totaling 6,100 shares beneficially owned.

Who signed the Form 4 and in what capacity?

The form was signed on 08/26/2025 by Beverly J. Dozier as power of attorney for the reporting person.

Does the filing disclose any derivative transactions or option exercises?

No. Table II for derivative securities contains no entries in this filing.