WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

RWC Asset Management LLP's Holding History (CIK: 0001520478)

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

Q1 2017

Shares 75,000 Value ($000) $4,954 Avg Close $55.38 Range $49.25 - $59.68

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	75,000	$4,954	$55.38	$49.25 - $59.68