Abadin, Ramon plan to sell securities of USCB FINANCIAL HOLDINGS, INC. under Form 144

Abadin, Ramon filed Form 144 to notify SEC of plan to sell 6552 units of USCB FINANCIAL HOLDINGS, INC. securities around 2026-05-13, with aggregate market value of $120,100.00. The total outstanding units is 18263900.0. The amount planned to be sold represents 0.04% of total outstanding units;