WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q2 2022

Shares 3,374 Value ($000) $331 Avg Close $115.03 Range $86.41 - $132.48

Q1 2022

Shares 3,383 Value ($000) $418 Avg Close $102.15 Range $87.54 - $119.36

Q4 2021

Shares 4,162 Value ($000) $404 Avg Close $91.08 Range $82.73 - $97.95

Q2 2018

Shares 2,986 Value ($000) $322 Avg Close $99.34 Range $90.39 - $110.06

Q1 2018

Shares 2,207 Value ($000) $246 Avg Close $98.39 Range $86.89 - $107.41

Q2 2014

Shares 326 Value ($000) $27,306 Avg Close $63.36 Range $52.18 - $72.01

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	3,374	$331	$115.03	$86.41 - $132.48
Q1 2022	3,383	$418	$102.15	$87.54 - $119.36
Q4 2021	4,162	$404	$91.08	$82.73 - $97.95
Q2 2018	2,986	$322	$99.34	$90.39 - $110.06
Q1 2018	2,207	$246	$98.39	$86.89 - $107.41
Q2 2014	326	$27,306	$63.36	$52.18 - $72.01