TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q2 2020

Shares 6,000 Value ($000) $780 Avg Close $53.33 Range $33.21 - $66.42

Q1 2020

Shares 30,300 Value ($000) $2,428 Avg Close $46.86 Range $28.11 - $55.92

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	6,000	$780	$53.33	$33.21 - $66.42
Q1 2020	30,300	$2,428	$46.86	$28.11 - $55.92