WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Ilex Capital Partners (UK) LLP's Holding History (CIK: 0001985486)

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

Q3 2025

Shares 110,691 Value ($000) $8,530 Avg Close $82.33 Range $73.94 - $91.41

Q2 2025

Shares 273,564 Value ($000) $20,772 Avg Close $80.28 Range $67.52 - $99.92

Q1 2025

Shares 699,007 Value ($000) $69,922 Avg Close $108.01 Range $95.27 - $116.71

Q4 2024

Shares 152,016 Value ($000) $17,429 Avg Close $126.38 Range $109.67 - $146.31

Q3 2024

Shares 369,564 Value ($000) $55,542 Avg Close $139.25 Range $125.61 - $148.72

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	110,691	$8,530	$82.33	$73.94 - $91.41
Q2 2025	273,564	$20,772	$80.28	$67.52 - $99.92
Q1 2025	699,007	$69,922	$108.01	$95.27 - $116.71
Q4 2024	152,016	$17,429	$126.38	$109.67 - $146.31
Q3 2024	369,564	$55,542	$139.25	$125.61 - $148.72