TREX CO INC - Officer Ownership Filing

The filing is a Form 3 submitted by TREX CO INC, indicating the ownership of securities by an officer of the company. The reporting owner is Prithvi Gandhi, who serves as the SVP and Chief Financial Officer. The filing confirms that there are no securities owned by the officer as of the period of report, which is October 6, 2025. The document is signed by Amy M. Fernandez by power of attorney on behalf of Prithvi Gandhi.