First US Bancshares director discloses two open‑market purchases

Rhea-AI Filing Summary

First US Bancshares (FUSB) reported insider activity on Form 4. A director made two open‑market purchases of common stock: 500 shares on 11/13/2025 at a weighted average price of $13.72, and 500 shares on 11/14/2025 at a weighted average price of $13.43. Following these transactions, the reporting person beneficially owned 6,600 shares after the first trade and 7,100 shares after the second, all held directly.

The prices reflect weighted averages across multiple executions on each day, with disclosed intra‑day ranges. The filing identifies the reporting person as a Director of the issuer.

Insider Trade Summary

Net Buyer: 1,000 shares ($13,575)

Net Buy 2 txns

Insider Pierce Staci

Role Director

Bought 1,000 shs ($14K)

Type	Security	Shares	Price	Value
Purchase	Common Stock, $.01 par value	500	$13.43	$7K
Purchase	Common Stock, $.01 par value	500	$13.72	$7K

Holdings After Transaction: Common Stock, $.01 par value — 7,100 shares (Direct)

Footnotes (1)

1. This price represents the weighted average sale price (rounded to the nearest cent) for multiple transactions reported on this line. The prices of the transactions reported on this line ranged from $13.7094 to $13.738599. Upon request by the Commission staff, the issuer or a security holder of the issuer, the reporting person will undertake to provide full information regarding the number of shares sold at each separate price. This price represents the weighted average sale price (rounded to the nearest cent) for multiple transactions reported on this line. The prices of the transactions reported on this line ranged from $13.40 to $13.4499. Upon request by the Commission staff, the issuer or a security holder of the issuer, the reporting person will undertake to provide full information regarding the number of shares sold at each separate price.

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Form 4 Insider Transactions: What Each Field Means →

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)
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		P		500	A	$13.72(1)	6,600	D
Common Stock, $.01 par value	11/14/2025		P		500	A	$13.43(2)	7,100	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:

1. This price represents the weighted average sale price (rounded to the nearest cent) for multiple transactions reported on this line. The prices of the transactions reported on this line ranged from $13.7094 to $13.738599. Upon request by the Commission staff, the issuer or a security holder of the issuer, the reporting person will undertake to provide full information regarding the number of shares sold at each separate price.

2. This price represents the weighted average sale price (rounded to the nearest cent) for multiple transactions reported on this line. The prices of the transactions reported on this line ranged from $13.40 to $13.4499. Upon request by the Commission staff, the issuer or a security holder of the issuer, the reporting person will undertake to provide full information regarding the number of shares sold at each separate price.

	/s/Beverly J. Dozier, by power of attorney	11/14/2025
	** 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 insider transactions did FUSB report on Form 4?

A Director purchased 500 shares on 11/13/2025 at a weighted average of $13.72 and 500 shares on 11/14/2025 at $13.43.

How many FUSB shares does the insider own after these trades?

Beneficial ownership was 6,600 shares after 11/13/2025 and 7,100 shares after 11/14/2025, held directly.

What was the Form 4 transaction code for the FUSB trades?

The code was P, indicating open‑market or private purchase of non‑derivative securities.

What were the price ranges for the FUSB trades?

For 11/13/2025, prices ranged from $13.7094 to $13.738599. For 11/14/2025, from $13.40 to $13.4499.

Were any derivative securities reported for FUSB in this filing?

The filing lists the reported transactions in common stock; no derivative transactions are shown in the excerpt.

Who signed the FUSB Form 4 and when?

Signed by /s/ Beverly J. Dozier, by power of attorney on 11/14/2025.