| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| McDuffie Melkeya | Director | C/O TREX COMPANY, INC., 2500 TREX WAY, WINCHESTER | /s/ Amy M. Fernandez by power of attorney | 31 Jul 2025 | 0001916342 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TREX | Common Stock | Award | $120K | +1.81K | +101.12% | $66.23 | 3.6K | 30 Jul 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This restricted stock unit award will vest on the first anniversary of the grant. |