TREX CO INC

Ticker: TREX CUSIP: 89531P105 Class: Common Stock

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2018

Shares 66,484 Value ($000) $3,946 Avg Close $31.30 Range $25.44 - $38.75

Q3 2018

Shares 63,784 Value ($000) $4,910 Avg Close $38.47 Range $30.75 - $45.37

Q2 2018

Shares 38,118 Value ($000) $2,386 Avg Close $28.98 Range $25.52 - $33.38

Q1 2018

Shares 19,059 Value ($000) $2,073 Avg Close $27.54 Range $25.36 - $30.10

Q4 2017

Shares 18,559 Value ($000) $2,012 Avg Close $25.45 Range $20.91 - $29.66

Q3 2017

Shares 18,559 Value ($000) $1,672 Avg Close $19.06 Range $16.75 - $22.52

Q2 2017

Shares 15,100 Value ($000) $1,022 Avg Close $16.88 Range $15.39 - $19.12

Q1 2017

Shares 21,300 Value ($000) $1,478 Avg Close $17.24 Range $16.05 - $19.54

Q4 2016

Shares 20,600 Value ($000) $1,327 Avg Close $15.62 Range $12.70 - $18.05

Q3 2016

Shares 20,600 Value ($000) $1,210 Avg Close $13.94 Range $11.10 - $16.09

Q2 2016

Shares 20,600 Value ($000) $925 Avg Close $11.28 Range $9.94 - $12.65

Q1 2016

Shares 21,800 Value ($000) $1,045 Avg Close $9.74 Range $7.78 - $12.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	66,484	$3,946	$31.30	$25.44 - $38.75
Q3 2018	63,784	$4,910	$38.47	$30.75 - $45.37
Q2 2018	38,118	$2,386	$28.98	$25.52 - $33.38
Q1 2018	19,059	$2,073	$27.54	$25.36 - $30.10
Q4 2017	18,559	$2,012	$25.45	$20.91 - $29.66
Q3 2017	18,559	$1,672	$19.06	$16.75 - $22.52
Q2 2017	15,100	$1,022	$16.88	$15.39 - $19.12
Q1 2017	21,300	$1,478	$17.24	$16.05 - $19.54
Q4 2016	20,600	$1,327	$15.62	$12.70 - $18.05
Q3 2016	20,600	$1,210	$13.94	$11.10 - $16.09
Q2 2016	20,600	$925	$11.28	$9.94 - $12.65
Q1 2016	21,800	$1,045	$9.74	$7.78 - $12.04