TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025

Shares 4,106 Value ($000) $223 Avg Close $56.68 Range $49.01 - $63.17

Q2 2020

Shares 11,663 Value ($000) $1,517 Avg Close $53.33 Range $33.21 - $66.42

Q4 2017

Shares 2,300 Value ($000) $249 Avg Close $25.45 Range $20.91 - $29.66

Q4 2015

Shares 6,100 Value ($000) $232 Avg Close $10.02 Range $8.43 - $11.04

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	4,106	$223	$56.68	$49.01 - $63.17
Q2 2020	11,663	$1,517	$53.33	$33.21 - $66.42
Q4 2017	2,300	$249	$25.45	$20.91 - $29.66
Q4 2015	6,100	$232	$10.02	$8.43 - $11.04