WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

MAVERICK CAPITAL LTD's Holding History (CIK: 0000934639)

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

Q4 2021

Shares 1,012 Value ($000) $98 Avg Close $91.08 Range $82.73 - $97.95

Q3 2021

Shares 9,397 Value ($000) $856 Avg Close $79.74 Range $72.56 - $88.16

Q4 2019

Shares 2,312,723 Value ($000) $162,238 Avg Close $60.78 Range $52.18 - $68.35

Q3 2019

Shares 3,262,432 Value ($000) $213,755 Avg Close $57.99 Range $50.43 - $64.27

Q2 2019

Shares 1,279,512 Value ($000) $88,875 Avg Close $59.69 Range $51.40 - $69.93

Q1 2018

Shares 83,050 Value ($000) $9,231 Avg Close $98.39 Range $86.89 - $107.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	1,012	$98	$91.08	$82.73 - $97.95
Q3 2021	9,397	$856	$79.74	$72.56 - $88.16
Q4 2019	2,312,723	$162,238	$60.78	$52.18 - $68.35
Q3 2019	3,262,432	$213,755	$57.99	$50.43 - $64.27
Q2 2019	1,279,512	$88,875	$59.69	$51.40 - $69.93
Q1 2018	83,050	$9,231	$98.39	$86.89 - $107.41