WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

ASR Vermogensbeheer N.V.'s Holding History (CIK: 0001916757)

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

Q3 2025

Shares 2,449 Value ($000) $189 Avg Close $82.33 Range $73.94 - $91.41

Q2 2025

Shares 2,477 Value ($000) $188 Avg Close $80.28 Range $67.52 - $99.92

Q1 2025

Shares 2,490 Value ($000) $249 Avg Close $108.01 Range $95.27 - $116.71

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,449	$189	$82.33	$73.94 - $91.41
Q2 2025	2,477	$188	$80.28	$67.52 - $99.92
Q1 2025	2,490	$249	$108.01	$95.27 - $116.71