| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Fernandez Amy M. | SVP, CLO and Secretary | C/O TREX COMPANY, INC., 2500 TREX WAY, WINCHESTER | /s/ Amy M. Fernandez | 2025-05-12 | 0001987902 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TREX | Common Stock | Sale | -$145K | -2.37K | -8.78% | $61.17 | 24.6K | May 12, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The price reported in column 4 is a weighted average price These shares were sold in multiple transactions at prices ranging from $61.12 to $61.20, inclusive. |