NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

FLAGSHIP HARBOR ADVISORS, LLC's Holding History (CIK: 0001691766)

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

Q3 2018

Shares 29 Value ($000) $12 Avg Close $343.80 Range $316.13 - $356.21

Q2 2018

Shares 29 Value ($000) $11 Avg Close $334.90 Range $306.56 - $357.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	29	$12	$343.80	$316.13 - $356.21
Q2 2018	29	$11	$334.90	$306.56 - $357.60