WESTLAKE CHEM CORP

Ticker: WLK CUSIP: 960413102 Class: Common Stock

New England Research & Management, Inc.'s Holding History (CIK: 0001596077)

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

Q2 2020

Shares 4,350 Value ($000) $233 Avg Close $42.05 Range $30.99 - $55.36

Q4 2019

Shares 5,400 Value ($000) $379 Avg Close $60.78 Range $52.18 - $68.35

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	4,350	$233	$42.05	$30.99 - $55.36
Q4 2019	5,400	$379	$60.78	$52.18 - $68.35