WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Board of the Pension Protection Fund's Holding History (CIK: 0002041021)

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

Q3 2025

Shares 9,500 Value ($000) $732 Avg Close $82.33 Range $73.94 - $91.41

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	9,500	$732	$82.33	$73.94 - $91.41