NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q3 2018

Shares 863 Value ($000) $350 Avg Close $343.80 Range $316.13 - $356.21

Q2 2018

Shares 941 Value ($000) $381 Avg Close $334.90 Range $306.56 - $357.60

Q1 2018

Shares 638 Value ($000) $256 Avg Close $347.26 Range $318.29 - $372.85

Q2 2017

Shares 652 Value ($000) $300 Avg Close $388.47 Range $372.47 - $407.14

Q1 2017

Shares 759 Value ($000) $344 Avg Close $367.25 Range $348.66 - $383.47

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	863	$350	$343.80	$316.13 - $356.21
Q2 2018	941	$381	$334.90	$306.56 - $357.60
Q1 2018	638	$256	$347.26	$318.29 - $372.85
Q2 2017	652	$300	$388.47	$372.47 - $407.14
Q1 2017	759	$344	$367.25	$348.66 - $383.47