WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q1 2025

Shares 3,948 Value ($000) $395 Avg Close $108.01 Range $95.27 - $116.71

Q2 2018

Shares 29,079 Value ($000) $3,136 Avg Close $99.34 Range $90.39 - $110.06

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	3,948	$395	$108.01	$95.27 - $116.71
Q2 2018	29,079	$3,136	$99.34	$90.39 - $110.06