| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| COLLAZO ANDRES | Executive VP, Operations & IT | C/O USCB FINANCIAL HOLDINGS, INC., 2301 N.W. 87TH AVENUE, DORAL | /s/ Robert Anderson by P.O.A. for Andres Collazo | 30 Oct 2025 | 0001916662 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | USCB | Class A Voting Common Stock | Tax liability | -$21,436 | -1,218 | -4.2% | $17.6 | 27,744 | 28 Oct 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | USCB | Options to Purchase Class A Voting Stock | 30,000 | 28 Oct 2025 | Class A Voting Common Stock | 30,000 | $12.05 | Direct | F2 | |||||
| holding | USCB | Options to Purchase Class A Voting Stock | 8,000 | 28 Oct 2025 | Class A Voting Common Stock | 8,000 | $7.5 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Includes 1,897 shares of restricted stock of which 949 shares vest on January 22, 2026 and 948 shares vest on January 22, 2027, 1,763 shares of restricted stock of a grant of 5,289 shares which commenced vesting at a rate of one-third per year on March 8, 2024, 10,000 shares of restricted stock of a grant of 15,000 shares which commenced vesting at a rate of one-third per year commencing on October 28, 2025 and 6,064 shares of restricted stock which vest at a rate of one-third per year commencing on January 21, 2026. |
| F2 | The options vested at the rate of one-third per year commencing on September 27, 2022. |
| F3 | The options vested at a rate of one-third per year commencing on April 25, 2017. |