First US Bancshares (FUSB) exec withholds shares to cover taxes

Rhea-AI Filing Summary

First US Bancshares, Inc. executive Eric H. Mabowitz, SEVP and Chief Risk Officer of the bank, reported tax-withholding dispositions of company common stock in early February 2026. On February 9, 2026, 405 shares were disposed of at $15.64 per share, leaving 19,439 shares held directly. On February 10, 2026, two additional tax-withholding dispositions of 405 and 324 shares occurred at $15.52 per share, reducing his direct holdings to 18,710 shares. The filing notes that these transactions represent the withholding of shares for tax purposes, and separately shows 83 shares held indirectly through a 401(k) plan based on information as of February 10, 2026.

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).

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^*

Mabowitz Eric H

(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,Chief Risk Officer-Bank

3. Date of Earliest Transaction (Month/Day/Year)
02/09/2026

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	02/09/2026		F(1)		405	D	$15.64	19,439	D
Common Stock, $.01 par value	02/10/2026		F(1)		405	D	$15.52	19,034	D
Common Stock, $.01 par value	02/10/2026		F(1)		324	D	$15.52	18,710	D
Common Stock, $.01 par value								83(2)	I	401K

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. Represents the withholding of shares for tax purposes.

2. Based on information provided by OneAmerica, the record keeper of the First US Bancshares, Inc. 401(K) Plan, as of February 10, 2026.

	/s/Beverly J. Dozier, by power of attorney	02/11/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What insider transaction did FUSB report on February 9–10, 2026?

First US Bancshares (FUSB) reported that executive Eric H. Mabowitz disposed of shares to cover taxes. Three Form 4 transactions used code F, reflecting tax-withholding dispositions of 405, 405, and 324 common shares at prices of $15.64 and $15.52 per share.

Who is the insider in First US Bancshares (FUSB) latest Form 4 filing?

The insider is Eric H. Mabowitz, an officer of First US Bancshares, Inc. He serves as SEVP and Chief Risk Officer of the bank. The Form 4 reports his common stock holdings and tax-withholding share dispositions in February 2026 for federal tax purposes.

Were the FUSB insider transactions reported as tax-related or open-market sales?

They were reported as tax-related. Each transaction used code F, described as payment of tax liability by delivering securities, and a footnote states the entries represent the withholding of shares for tax purposes, rather than ordinary open-market sales of First US Bancshares common stock.

How many FUSB shares does Eric H. Mabowitz hold after the reported transactions?

After the February 10, 2026 tax-withholding dispositions, Eric H. Mabowitz directly holds 18,710 shares of First US Bancshares common stock. The Form 4 also shows an additional 83 shares held indirectly in a 401(k) plan, based on record-keeper information as of February 10, 2026.

What does the indirect FUSB holding in the 401(k) plan represent?

The filing shows 83 First US Bancshares common shares held indirectly in a 401(k) account. A footnote explains this figure is based on information from OneAmerica, the record keeper of the First US Bancshares, Inc. 401(k) Plan, as of February 10, 2026.