NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

WASHINGTON TRUST Co's Holding History (CIK: 0001079736)

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

Q2 2018

Shares 18 Value ($000) $7 Avg Close $334.90 Range $306.56 - $357.60

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	18	$7	$334.90	$306.56 - $357.60