First US Bancshares director buys 1,161 shares

FUSB director Robert C. Field reported indirect open-market share purchases via an LLC and disclosed a separate direct holding position.

Rhea-AI Filing Summary

FIRST US BANCSHARES, INC. (FUSB) director Robert C. Field reported two open-market purchases of common stock on behalf of Highland Mortgage, LLC, totaling 1,161 shares on September 8–9, 2026 at a weighted average price around $16.47–$16.48 per share. A separate holding entry reports 2,960 shares of common stock held directly. The filing states that Field disclaims beneficial ownership of the LLC-held shares except to the extent of his pecuniary interest, and no Rule 10b5-1 trading plan is reported.

Insider Trade Summary

Net Buyer: 1,161 shares

Net Buy 3 txns

Insider FIELD Robert C

Role Director

Bought 1,161 shs ($19K)

Type	Security	Shares	Price	Value
Purchase	Common Stock, $.01 par value F2, F1	877	$16.47	$14K
Purchase	Common Stock, $.01 par value F1	284	$16.47	$5K
holding	Common Stock, $.01 par value	--	--	--

Holdings After Transaction: Common Stock, $.01 par value — 13,274 shares (Indirect, By Highland Mortgage, LLC); Common Stock, $.01 par value — 2,960 shares (Direct)

Footnotes (2)

1. F1. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.
2. F2. This price represents the weighted average purchase price (rounded to the nearest cent) for multiple transactions reported on this line. The prices of the transactions reported on this line ranged from $16.47 to $16.48. 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 purchased at each separate price.

Key Figures

Shares purchased September 9, 2026: 877 shares Shares purchased September 8, 2026: 284 shares Total shares purchased: 1,161 shares +2 more

5 metrics

Shares purchased September 9, 2026 877 shares Indirectly held by Highland Mortgage, LLC

Shares purchased September 8, 2026 284 shares Indirectly held by Highland Mortgage, LLC

Total shares purchased 1,161 shares Aggregate of reported September 8–9, 2026 purchases

Weighted average purchase price range $16.47–$16.48 per share September 9, 2026 transaction; multiple trades in this range

Direct holdings after transactions 2,960 shares Common stock held directly as of September 8, 2026 entry

Key Terms

beneficial ownership, pecuniary interest, weighted average purchase price

3 terms

beneficial ownership financial

"The reporting person disclaims beneficial ownership of these securities"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

pecuniary interest financial

"except to the extent of his pecuniary interest therein"

weighted average purchase price financial

"This price represents the weighted average purchase price"

The weighted average purchase price is the average cost per share you paid across multiple buys, calculated so larger purchases count more than smaller ones. Imagine buying apples at different prices: the overall price you effectively paid depends on how many apples you bought at each price. Investors use it to measure true cost basis, calculate gains or losses, decide when to sell, and manage taxes and portfolio performance.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did FUSB director Robert C. Field report on this Form 4?

He reported two purchases totaling 1,161 shares of FIRST US BANCSHARES, INC. common stock on September 8–9, 2026, executed in open-market or private transactions through Highland Mortgage, LLC, plus a separate update showing 2,960 shares held directly.

At what prices were the FUSB shares purchased in this Form 4 filing?

The September 9, 2026 purchase of 877 shares was made at a weighted average purchase price of about $16.47–$16.48 per share. The filing notes the price is a weighted average for multiple trades in that range and offers full breakdowns on request.

How many FIRST US BANCSHARES (FUSB) shares did Robert C. Field buy in total?

Across the reported transactions, an entity associated with him, Highland Mortgage, LLC, bought 1,161 shares of FIRST US BANCSHARES, INC. common stock, consisting of 877 shares on September 9, 2026 and 284 shares on September 8, 2026.

Are the FUSB shares in this Form 4 held directly by Robert C. Field?

The 1,161 purchased shares are held indirectly by Highland Mortgage, LLC. The filing states Field disclaims beneficial ownership of these LLC-held shares except to the extent of his pecuniary interest. A separate entry shows 2,960 shares held directly.

Was a Rule 10b5-1 trading plan used for these FUSB insider purchases?

No. The filing’s Rule 10b5-1 checkbox is unchecked, and the footnotes do not indicate that the transactions were made under any Rule 10b5-1 or other pre-arranged trading plan.

What does the beneficial ownership disclaimer mean in the FUSB Form 4?

The Form 4 states that Field disclaims beneficial ownership of the Highland Mortgage, LLC shares except to the extent of his pecuniary interest. This means he does not claim full economic or voting control over those shares beyond his economic stake.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 09/10/2026 - 11:34 AM Accepted by SEC EDGAR 09/10/2026 - 11:34 AM Learn about SEC filing dates

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^*

FIELD Robert C

(Last) (First) (Middle)

3291 US HIGHWAY 280

(Street)

BIRMINGHAM ALABAMA 35243

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/08/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	09/08/2026		P		284	A	$16.47	12,397	I	By Highland Mortgage, LLC(1)
Common Stock, $.01 par value	09/09/2026		P		877	A	$16.47(2)	13,274	I	By Highland Mortgage, LLC(1)
Common Stock, $.01 par value								2,960	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. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

2. This price represents the weighted average purchase price (rounded to the nearest cent) for multiple transactions reported on this line. The prices of the transactions reported on this line ranged from $16.47 to $16.48. 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 purchased at each separate price.

	/s/Beverly J. Dozier, by power of attorney	09/10/2026
	** 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.
* Form 4: SEC 1474 (03-26)