WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

CBOE Vest Financial, LLC's Holding History (CIK: 0001709632)

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

Q4 2024

Shares 21,501 Value ($000) $2,465 Avg Close $126.38 Range $109.67 - $146.31

Q3 2024

Shares 10,410 Value ($000) $1,565 Avg Close $139.25 Range $125.61 - $148.72

Q2 2024

Shares 7,422 Value ($000) $1,075 Avg Close $148.16 Range $138.77 - $156.68

Q1 2024

Shares 5,644 Value ($000) $862 Avg Close $135.33 Range $113.88 - $147.53

Q4 2023

Shares 1,682 Value ($000) $235 Avg Close $121.60 Range $107.83 - $137.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	21,501	$2,465	$126.38	$109.67 - $146.31
Q3 2024	10,410	$1,565	$139.25	$125.61 - $148.72
Q2 2024	7,422	$1,075	$148.16	$138.77 - $156.68
Q1 2024	5,644	$862	$135.33	$113.88 - $147.53
Q4 2023	1,682	$235	$121.60	$107.83 - $137.84