WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Concentric Capital Strategies, LP's Holding History (CIK: 0001851869)

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

Q3 2025

Shares 64,158 Value ($000) $4,944 Avg Close $82.33 Range $73.94 - $91.41

Q2 2025

Shares 52,887 Value ($000) $4,016 Avg Close $80.28 Range $67.52 - $99.92

Q4 2024

Shares 5,889 Value ($000) $675 Avg Close $126.38 Range $109.67 - $146.31

Q2 2024

Shares 51,127 Value ($000) $7,404 Avg Close $148.16 Range $138.77 - $156.68

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	64,158	$4,944	$82.33	$73.94 - $91.41
Q2 2025	52,887	$4,016	$80.28	$67.52 - $99.92
Q4 2024	5,889	$675	$126.38	$109.67 - $146.31
Q2 2024	51,127	$7,404	$148.16	$138.77 - $156.68