| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bobbora William | Executive Vice President and Chief Banking Officer | 20202 HIGHWAY 59 NORTH, SUITE 190, HUMBLE | /s/ R. John McWhorter, attorney-in-fact | 24 Feb 2026 | 0001966486 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TCBX | Common Stock | Purchase | $47,538 | +1,200 | +2.5% | $39.62 | 48,306 | 24 Feb 2026 | Direct | |
| holding | TCBX | Common Stock | 2,104 | 24 Feb 2026 | By ESOP | ||||||
| holding | TCBX | Common Stock | 11,750 | 24 Feb 2026 | By IRA |
Executive Vice President and Chief Banking Officer