TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

Twin Tree Management, LP's Holding History (CIK: 0001535588)

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

Q4 2025

Shares 4,519 Value ($000) $159 Avg Close $40.45 Range $29.77 - $54.30

Q3 2025

Shares 2,200 Value ($000) $114 Avg Close $60.90 Range $49.55 - $68.78

Q1 2025

Shares 489 Value ($000) $28 Avg Close $64.97 Range $52.75 - $75.55

Q2 2023

Shares 2,084 Value ($000) $137 Avg Close $55.79 Range $46.84 - $66.20

Q1 2023

Shares 43,343 Value ($000) $2,110 Avg Close $50.58 Range $42.68 - $59.84

Q4 2021

Shares 880 Value ($000) $119 Avg Close $120.04 Range $90.59 - $140.98

Q3 2021

Shares 16,166 Value ($000) $1,648 Avg Close $104.56 Range $91.56 - $114.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,519	$159	$40.45	$29.77 - $54.30
Q3 2025	2,200	$114	$60.90	$49.55 - $68.78
Q1 2025	489	$28	$64.97	$52.75 - $75.55
Q2 2023	2,084	$137	$55.79	$46.84 - $66.20
Q1 2023	43,343	$2,110	$50.58	$42.68 - $59.84
Q4 2021	880	$119	$120.04	$90.59 - $140.98
Q3 2021	16,166	$1,648	$104.56	$91.56 - $114.61