Fernandez Amy M. 4
4 · TREX CO INC · Filed Mar 3, 2026
Insider Transaction Report
Form 4
TREX CO INCTREX
Fernandez Amy M.
SVP, CLO and Secretary
Transactions
- Award
Common Stock
[F1]2026-03-01$41.42/sh+1,910$79,112→ 74,423 total - Other
Common Stock
[F2]2026-03-01$41.42/sh−1,083$44,858→ 73,340 total - Tax Payment
Common Stock
[F3]2026-03-01$41.42/sh−4,496$186,224→ 68,844 total
Footnotes (3)
- [F1]Represents net share difference between target performance-based shares and actual vested shares, based upon actual performance of the Company.
- [F2]Represents the target number of performance-based restricted units which did not vest due to the performance condition not being satisfied.
- [F3]4.496 shares are being surrendered as allowed by the Company's 2023 Stock Incentive Plan to cover payment of taxes currently due on previously granted restricted stock units.
Signature
/s/ Amy M. Fernandez|2026-03-03