WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Sigma Planning Corp's Holding History (CIK: 0001449126)

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

Q4 2024

Shares 2,531 Value ($000) $290 Avg Close $126.38 Range $109.67 - $146.31

Q3 2024

Shares 2,531 Value ($000) $380 Avg Close $139.25 Range $125.61 - $148.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	2,531	$290	$126.38	$109.67 - $146.31
Q3 2024	2,531	$380	$139.25	$125.61 - $148.72