WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

MERITAGE PORTFOLIO MANAGEMENT's Holding History (CIK: 0000881432)

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

Q4 2015

Shares 65,573 Value ($000) $3,562 Avg Close $49.75 Range $44.01 - $54.52

Q3 2015

Shares 66,321 Value ($000) $3,441 Avg Close $49.96 Range $42.26 - $59.13

Q2 2015

Shares 63,757 Value ($000) $4,373 Avg Close $62.10 Range $58.06 - $67.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	65,573	$3,562	$49.75	$44.01 - $54.52
Q3 2015	66,321	$3,441	$49.96	$42.26 - $59.13
Q2 2015	63,757	$4,373	$62.10	$58.06 - $67.58