NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

RPG Investment Advisory, LLC's Holding History (CIK: 0001666664)

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

Q4 2017

Shares 58 Value ($000) $23 Avg Close $343.86 Range $321.43 - $368.50

Q3 2017

Shares 58 Value ($000) $25 Avg Close $368.90 Range $345.75 - $397.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	58	$23	$343.86	$321.43 - $368.50
Q3 2017	58	$25	$368.90	$345.75 - $397.32