• Luis de la Aguilera, President and CEO, sold 29,995 shares of Class A Voting Common Stock on May 5-6 at weighted average prices of USD 18.12 and USD 18.16.
• Sales followed option exercises for 29,995 shares at USD 11.35.
• Directly held Class A Voting Common Stock position stood at 242,945 shares following transactions.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. USCB Financial Holdings Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001437749-26-015426), on May 07, 2026, and is solely responsible for the information contained therein.