WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Industrial Alliance Investment Management Inc.'s Holding History (CIK: 0001630798)

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

Q1 2023

Shares 1,707 Value ($000) $0 Avg Close $109.37 Range $92.83 - $119.59

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	1,707	$0	$109.37	$92.83 - $119.59