NICHOLAS BUSTLE - 21 Jan 2026 Form 4 Insider Report for USCB FINANCIAL HOLDINGS, INC. (USCB)

Role
EVP and Chief Lending Officer
Signature
/s/ Robert Anderson by P.O.A. for Nicholas Bustle
Issuer symbol
USCB
Transactions as of
21 Jan 2026
Net transactions value
-$14,001
Form type
4
Filing time
23 Jan 2026, 14:04:50 UTC
Previous filing
30 Oct 2025
Next filing
26 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
BUSTLE NICHOLAS EVP and Chief Lending Officer C/O USCB FINANCIAL HOLDINGS, INC., 2301 N.W. 87TH AVENUE, DORAL /s/ Robert Anderson by P.O.A. for Nicholas Bustle 23 Jan 2026 0001916674

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction USCB Class A Voting Common Stock Tax liability $14,001 -687 -1.7% $20.38 40,772 21 Jan 2026 Direct F1
holding USCB Class A Voting Common Stock 9,820 21 Jan 2026 By daughters
holding USCB Class A Voting Common Stock 6,250 21 Jan 2026 By spouse

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
holding USCB Stock Option (Right to Buy) 30,000 21 Jan 2026 Common Stock 30,000 $11.35 Direct F2
holding USCB Stock Option (Right to Buy) 40,000 21 Jan 2026 Common Stock 40,000 $12.05 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes 4,631 shares of restricted stock from a grant of 6,947 shares which commenced vesting at a rate of one-third per year on January 21, 2026, 1,087 shares of restricted stock from a grant of 3,261 shares which commenced vesting at a rate of one-third per year on January 22, 2025, 2,039 shares of restricted stock from a grant of 6,117 shares which commenced vesting at a rate of one-third per year on March 8, 2024 and 13,333 shares of restricted stock from a grant of 20,000 shares which commenced vesting at a rate of one-third per year on October 28, 2025.
F2 The stock options vested at the rate of one-third per year commencing on April 17, 2020.
F3 The stock options vest at the rate of one-third per year commencing on September 27, 2022.