• Trex SVP, CHRO Jacob T. Rudolph sold 1,400 common shares on June 25 at $50 per share.
• Holdings fell to 36,631 shares following the transaction.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Trex Company Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001069878-26-000042), on June 26, 2026, and is solely responsible for the information contained therein.