WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Blackstone Inc.'s Holding History (CIK: 0001393818)

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

Q2 2015

Shares 3,761 Value ($000) $258 Avg Close $62.10 Range $58.06 - $67.58

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	3,761	$258	$62.10	$58.06 - $67.58