SEC Filing Summary

Taylor Brian J., SVP, Chief Commercial Officer of TREX CO INC, acquired 9,520 shares of Common Stock on August 24, 2026, at a price of $47.27 per share. This transaction is part of a restricted stock unit award that vests over a three-year period, with installments on August 24, 2027, August 24, 2028, and August 24, 2029. Following the transaction, Taylor Brian J. owns 9,520 shares. The filing is Form 4, indicating a statement of changes in beneficial ownership.