WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

Fortitude Advisory Group L.L.C.'s Holding History (CIK: 0001928999)

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

Q1 2022

Shares 185 Value ($000) $23 Avg Close $102.15 Range $87.54 - $119.36

Q4 2021

Shares 185 Value ($000) $18 Avg Close $91.08 Range $82.73 - $97.95

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	185	$23	$102.15	$87.54 - $119.36
Q4 2021	185	$18	$91.08	$82.73 - $97.95