| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Stead Jimmy | GEVP Chief Consumer Banking | 111 WEST HOUSTON STREET, SAN ANTONIO | /s/ Jimmy Stead, by Kirsten Irwin under POA | 27 Oct 2025 | 0001695033 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CFR | Common Stock, $0.01 par value | Options Exercise | $0 | +2,621 | +17% | $0.000000 | 17,639 | 25 Oct 2025 | Direct | |
| transaction | CFR | Common Stock, $0.01 par value | Tax liability | $128,731 | -1,031 | -5.8% | $124.86 | 16,608 | 25 Oct 2025 | Direct | |
| holding | CFR | Common Stock, $0.01 par value | 3,898 | 25 Oct 2025 | Through 401(k) Plan |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CFR | Restricted Stock Units | Options Exercise | $0 | -2,621 | -100% | $0.000000 | 0 | 25 Oct 2025 | Common Stock | 2,621 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents the right to receive one share of Cullen/Frost common stock. |
| F2 | Cliff vested three years from grant date of 10/25/2022. |