NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025
Shares 1,952 Value ($000) $1,342 Avg Close $760.94 Range $681.51 - $872.48
Q3 2025
Shares 2,002 Value ($000) $1,658 Avg Close $765.22 Range $638.93 - $848.55
Q2 2025
Shares 1,939 Value ($000) $1,340 Avg Close $613.76 Range $504.22 - $687.53
Q1 2025
Shares 1,821 Value ($000) $1,032 Avg Close $518.78 Range $472.01 - $565.18
Q4 2024
Shares 1,695 Value ($000) $896 Avg Close $524.83 Range $505.33 - $552.01
Q3 2024
Shares 1,692 Value ($000) $934 Avg Close $534.11 Range $491.57 - $581.63
Q2 2024
Shares 1,531 Value ($000) $789 Avg Close $539.68 Range $481.41 - $618.19
Q1 2024
Shares 1,527 Value ($000) $969 Avg Close $579.25 Range $521.43 - $627.84
Q4 2023
Shares 1,524 Value ($000) $832 Avg Close $484.07 Range $420.31 - $558.62
Q3 2023
Shares 1,398 Value ($000) $636 Avg Close $432.54 Range $384.81 - $455.58
Q2 2023
Shares 3,211 Value ($000) $1,291 Avg Close $371.63 Range $342.24 - $391.75
Q1 2023
Shares 3,015 Value ($000) $1,100 Avg Close $328.40 Range $294.10 - $350.56
Q4 2022
Shares 3,064 Value ($000) $1 Avg Close $289.43 Range $270.68 - $304.97
Q3 2022
Shares 2,739 Value ($000) $824 Avg Close $280.17 Range $261.50 - $291.64
Q2 2022
Shares 2,679 Value ($000) $806 Avg Close $299.74 Range $266.47 - $325.87
Q1 2022
Shares 2,507 Value ($000) $813 Avg Close $302.02 Range $272.47 - $332.04
Q4 2021
Shares 2,290 Value ($000) $785 Avg Close $315.81 Range $293.55 - $346.26
Q3 2021
Shares 2,383 Value ($000) $807 Avg Close $298.18 Range $270.16 - $319.80
Q2 2021
Shares 2,439 Value ($000) $785 Avg Close $316.40 Range $278.28 - $356.60
Q1 2021
Shares 2,441 Value ($000) $928 Avg Close $359.80 Range $339.62 - $388.94
Q4 2020
Shares 2,443 Value ($000) $973 Avg Close $333.55 Range $297.49 - $367.48
Q3 2020
Shares 2,346 Value ($000) $803 Avg Close $338.72 Range $302.34 - $384.29
Q2 2020
Shares 1,527 Value ($000) $612 Avg Close $365.81 Range $326.77 - $406.22
Q1 2020
Shares 1,737 Value ($000) $665 Avg Close $372.19 Range $269.90 - $430.80
Q4 2019
Shares 1,303 Value ($000) $634 Avg Close $422.68 Range $399.06 - $443.47
Q3 2019
Shares 1,300 Value ($000) $614 Avg Close $390.45 Range $346.89 - $427.60
Q2 2019
Shares 1,538 Value ($000) $617 Avg Close $360.19 Range $334.73 - $381.37
Q1 2019
Shares 1,537 Value ($000) $666 Avg Close $366.76 Range $341.11 - $392.35
Q4 2018
Shares 1,561 Value ($000) $643 Avg Close $341.94 Range $304.59 - $367.37
Q3 2018
Shares 1,815 Value ($000) $736 Avg Close $343.80 Range $316.13 - $356.21
Q2 2018
Shares 2,482 Value ($000) $1,004 Avg Close $334.90 Range $306.56 - $357.60
Q1 2018
Shares 2,477 Value ($000) $995 Avg Close $347.26 Range $318.29 - $372.85
Q4 2017
Shares 1,350 Value ($000) $536 Avg Close $343.86 Range $321.43 - $368.50
Q3 2017
Shares 1,349 Value ($000) $574 Avg Close $368.90 Range $345.75 - $397.32
Q2 2017
Shares 1,349 Value ($000) $621 Avg Close $388.47 Range $372.47 - $407.14
Q1 2017
Shares 1,351 Value ($000) $612 Avg Close $367.25 Range $348.66 - $383.47
Q4 2016
Shares 1,368 Value ($000) $580 Avg Close $344.78 Range $323.04 - $364.59
Q3 2016
Shares 1,367 Value ($000) $587 Avg Close $354.36 Range $332.64 - $372.62
Q2 2016
Shares 1,916 Value ($000) $794 Avg Close $334.36 Range $320.79 - $345.81
Q1 2016
Shares 1,779 Value ($000) $705 Avg Close $303.19 Range $266.10 - $333.74
Q4 2015
Shares 2,919 Value ($000) $1,111 Avg Close $319.11 Range $286.21 - $344.62
Q3 2015
Shares 3,013 Value ($000) $1,076 Avg Close $331.86 Range $287.01 - $377.57
Q2 2015
Shares 3,056 Value ($000) $1,357 Avg Close $375.74 Range $362.04 - $394.39
Q1 2015
Shares 2,761 Value ($000) $1,319 Avg Close $367.39 Range $319.97 - $392.44
Q4 2014
Shares 2,285 Value ($000) $922 Avg Close $312.98 Range $277.26 - $338.91
Q3 2014
Shares 1,492 Value ($000) $568 Avg Close $320.90 Range $307.35 - $336.58
Q2 2014
Shares 1,539 Value ($000) $603 Avg Close $310.95 Range $287.91 - $326.05
Q1 2014
Shares 1,561 Value ($000) $610 Avg Close $285.19 Range $248.98 - $321.55
Q4 2013
Shares 1,600 Value ($000) $535 Avg Close $252.29 Range $224.72 - $274.67
Q3 2013
Shares 1,625 Value ($000) $468 Avg Close $221.88 Range $207.82 - $236.56
Q2 2013
Shares 1,517 Value ($000) $398 Avg Close $215.14 Range $203.34 - $223.89