NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

Parametrica Management Ltd's Holding History (CIK: 0001535110)

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

Q1 2019

Shares 656 Value ($000) $284 Avg Close $366.76 Range $341.11 - $392.35

Q2 2018

Shares 549 Value ($000) $222 Avg Close $334.90 Range $306.56 - $357.60

Q4 2017

Shares 787 Value ($000) $313 Avg Close $343.86 Range $321.43 - $368.50

Q3 2017

Shares 987 Value ($000) $420 Avg Close $368.90 Range $345.75 - $397.32

Q2 2017

Shares 1,102 Value ($000) $507 Avg Close $388.47 Range $372.47 - $407.14

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	656	$284	$366.76	$341.11 - $392.35
Q2 2018	549	$222	$334.90	$306.56 - $357.60
Q4 2017	787	$313	$343.86	$321.43 - $368.50
Q3 2017	987	$420	$368.90	$345.75 - $397.32
Q2 2017	1,102	$507	$388.47	$372.47 - $407.14