NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

DC Investments Management, LLC's Holding History (CIK: 0001565951)

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

Q2 2020

Shares 1,038 Value ($000) $416 Avg Close $365.81 Range $326.77 - $406.22

Q1 2018

Shares 616 Value ($000) $247 Avg Close $347.26 Range $318.29 - $372.85

Q4 2017

Shares 616 Value ($000) $245 Avg Close $343.86 Range $321.43 - $368.50

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	1,038	$416	$365.81	$326.77 - $406.22
Q1 2018	616	$247	$347.26	$318.29 - $372.85
Q4 2017	616	$245	$343.86	$321.43 - $368.50