NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

Roundview Capital LLC's Holding History (CIK: 0001476804)

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

Q3 2017

Shares 1,600 Value ($000) $681 Avg Close $368.90 Range $345.75 - $397.32

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	1,600	$681	$368.90	$345.75 - $397.32