USCB holder plans sale of 10,000 Class A shares

A shareholder of USCB has filed a Form 144 indicating an intent to sell 10,000 shares of Class A Voting Common Stock through broker Maxim Group LLC on Nasdaq.

Rhea-AI Filing Summary

A shareholder of USCB has filed a Form 144 indicating an intent to sell 10,000 shares of Class A Voting Common Stock through broker Maxim Group LLC on Nasdaq. The filing lists an aggregate market value of $180,000 for these shares and notes that 18,100,385 shares were outstanding.

The 10,000 shares were acquired on 01/29/2026 via an option exercise from the issuer, with the consideration described as cash withholding on the same date. The signer represents that they are not aware of any undisclosed material adverse information about the issuer’s current or prospective operations.

FAQ

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

How many USCB (USCB) shares does this Form 144 plan to sell?

The Form 144 covers a planned sale of 10,000 shares of USCB Class A Voting Common Stock. These shares have an aggregate market value of $180,000 and are to be sold through Maxim Group LLC on the Nasdaq exchange.

What type of USCB (USCB) security is included in this Form 144 filing?

The filing covers Class A Voting Common Stock of USCB. This is the company’s voting common equity, and the notice relates specifically to 10,000 shares that may be sold on Nasdaq through broker Maxim Group LLC.

How and when were the USCB (USCB) shares in this Form 144 acquired?

The 10,000 USCB shares were acquired on 01/29/2026 through an option exercise from the issuer. The filing states the nature of payment as cash withholding, with the acquisition date and payment date both listed as 01/29/2026.

What is the aggregate market value of the USCB (USCB) shares to be sold?

The Form 144 lists an aggregate market value of $180,000 for the 10,000 Class A Voting Common Stock shares. This value helps indicate the approximate dollar size of the planned sale under Rule 144.

What does the Form 144 say about USCB (USCB) shares outstanding?

The notice reports that 18,100,385 shares of USCB Class A Voting Common Stock were outstanding. This figure serves as a baseline context for the 10,000 shares included in the planned Rule 144 sale.

Which broker and exchange are involved in this USCB (USCB) Form 144 sale?

The filing names Maxim Group LLC, located at 300 Park Avenue, New York, as the broker. It states that the Class A Voting Common Stock is to be sold on the Nasdaq securities exchange, with an approximate sale date of 01/29/2026.

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

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Accepted by SEC EDGAR 01/29/2026 - 02:00 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001916660
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	USCB FINANCIAL HOLDINGS, INC.
SEC File Number	001-41196
Address of Issuer	2301 NW 87TH AVENUE DORAL FLORIDA 33172
Phone	(305) 715-5200
Name of Person for Whose Account the Securities are To Be Sold	Aguilera, Luis de la
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A Voting Common Stock	Maxim Group, LLC 300 Park Avenue 6th Floor New York NY 10022	10000	180000.00	18100385	01/29/2026	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A Voting Common Stock	01/29/2026	Option Exercise	Issuer			10000	01/29/2026	Cash Withholding

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	01/29/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Luis de la Aguilera
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)