WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

SANDLER CAPITAL MANAGEMENT's Holding History (CIK: 0001000742)

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

Q4 2021

Shares 80,000 Value ($000) $7,770 Avg Close $91.08 Range $82.73 - $97.95

Q1 2021

Shares 148,380 Value ($000) $13,175 Avg Close $80.32 Range $68.77 - $90.16

Q2 2017

Shares 64,200 Value ($000) $4,251 Avg Close $55.73 Range $52.23 - $59.49

Q1 2017

Shares 51,096 Value ($000) $3,375 Avg Close $55.38 Range $49.25 - $59.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	80,000	$7,770	$91.08	$82.73 - $97.95
Q1 2021	148,380	$13,175	$80.32	$68.77 - $90.16
Q2 2017	64,200	$4,251	$55.73	$52.23 - $59.49
Q1 2017	51,096	$3,375	$55.38	$49.25 - $59.68