NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2021
Shares 1,160 Value ($000) $373 Avg Close $316.40 Range $278.28 - $356.60
Q4 2019
Shares 2,220 Value ($000) $1,079 Avg Close $422.68 Range $399.06 - $443.47
Q3 2019
Shares 7,339 Value ($000) $3,465 Avg Close $390.45 Range $346.89 - $427.60
Q2 2019
Shares 3,786 Value ($000) $1,518 Avg Close $360.19 Range $334.73 - $381.37
Q1 2019
Shares 3,786 Value ($000) $1,641 Avg Close $366.76 Range $341.11 - $392.35
Q4 2018
Shares 2,612 Value ($000) $1,077 Avg Close $341.94 Range $304.59 - $367.37
Q1 2018
Shares 1,186 Value ($000) $476 Avg Close $347.26 Range $318.29 - $372.85
Q4 2017
Shares 1,186 Value ($000) $471 Avg Close $343.86 Range $321.43 - $368.50
Q3 2017
Shares 1,840 Value ($000) $783 Avg Close $368.90 Range $345.75 - $397.32
Q2 2017
Shares 957 Value ($000) $441 Avg Close $388.47 Range $372.47 - $407.14
Q2 2014
Shares 3,208 Value ($000) $1,258 Avg Close $310.95 Range $287.91 - $326.05
Q1 2014
Shares 3,208 Value ($000) $1,254 Avg Close $285.19 Range $248.98 - $321.55
Q4 2013
Shares 1,308 Value ($000) $437 Avg Close $252.29 Range $224.72 - $274.67
Q3 2013
Shares 1,308 Value ($000) $377 Avg Close $221.88 Range $207.82 - $236.56
Q2 2013
Shares 6,342 Value ($000) $1,665 Avg Close $215.14 Range $203.34 - $223.89