| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SAFADY EDWARD Z | Vice Chairman | 80 SUGAR CREEK CENTER BLVD., SUGAR LAND | /s/ Edward Z. Safady | 05 Jan 2026 | 0001206394 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PB | Common Stock | Award | $97,169 | +1,406 | +1.8% | $69.11 | 78,343 | 31 Dec 2025 | Direct | |
| holding | PB | Common Stock | 92,906 | 31 Dec 2025 | By limited partnership | ||||||
| holding | PB | Common Stock | 10,272 | 31 Dec 2025 | Through 401(k) plan | F1 |
| Id | Content |
|---|---|
| F1 | Includes 917 shares acquired through the Prosperity Bancshares, Inc. 401(k) plan since the last filing by the reporting person. |