| Name | Relationship | Address | Signature | Signature date | CIK | 
|---|---|---|---|---|---|
| HARTON H LYNN | President & CEO, Director | C/O UNITED COMMUNITY BANKS, INC., 200 EAST CAMPERDOWN WAY, GREENVILLE | /s/ Melinda Davis Lux, Attorney in Fact | 2025-08-19 | 0001257941 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UCB | Common Stock | Tax liability | -$34K | -1.09K | -0.51% | $31.21 | 214K | Aug 15, 2025 | Direct | F1 | 
| holding | UCB | Common Stock | 109K | Aug 15, 2025 | By Herbert Lynn Harton Revocable Trust dated 3/16/15 | 
| Id | Content | 
|---|---|
| F1 | Reflects shares of Issuer's common stock withheld to satisfy tax withholding obligations upon vesting of time-based stock units. |