| Stock | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership | 
|---|---|---|---|---|---|---|---|
| FIRST FINANCIAL BANKSHARES INC | EVP-CIO | Common Stock | 12K | $451K | $37.63 | Aug 16, 2025 | Direct | 
| FIRST FINANCIAL BANKSHARES INC | EVP-CIO | Employee Stock Option, Right to Buy | 4.3K | $157K | $36.43 | Aug 14, 2025 | Direct | 
| FIRST FINANCIAL BANKSHARES INC | EVP-CIO | Deferred Stock Units | 3.47K | $79.2K | $35.60 | Aug 16, 2025 | Direct |