NEWMARKET CORP

Ticker: NEU CUSIP: 651587107 Class: Common Stock

ONTARIO TEACHERS PENSION PLAN BOARD's Holding History (CIK: 0000937567)

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

Q1 2025

Shares 5,557 Value ($000) $3,148 Avg Close $518.78 Range $472.01 - $565.18

Q4 2024

Shares 6,359 Value ($000) $3,360 Avg Close $524.83 Range $505.33 - $552.01

Q3 2024

Shares 4,023 Value ($000) $2,220 Avg Close $534.11 Range $491.57 - $581.63

Q2 2024

Shares 11,027 Value ($000) $5,685 Avg Close $539.68 Range $481.41 - $618.19

Q1 2024

Shares 12,349 Value ($000) $7,837 Avg Close $579.25 Range $521.43 - $627.84

Q4 2023

Shares 15,298 Value ($000) $8,350 Avg Close $484.07 Range $420.31 - $558.62

Q3 2023

Shares 15,365 Value ($000) $6,992 Avg Close $432.54 Range $384.81 - $455.58

Q2 2023

Shares 14,834 Value ($000) $5,965 Avg Close $371.63 Range $342.24 - $391.75

Q1 2023

Shares 5,800 Value ($000) $2,117 Avg Close $328.40 Range $294.10 - $350.56

Q4 2022

Shares 5,936 Value ($000) $1,847 Avg Close $289.43 Range $270.68 - $304.97

Q3 2022

Shares 3,541 Value ($000) $1,065 Avg Close $280.17 Range $261.50 - $291.64

Q4 2020

Shares 840 Value ($000) $335 Avg Close $333.55 Range $297.49 - $367.48

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	5,557	$3,148	$518.78	$472.01 - $565.18
Q4 2024	6,359	$3,360	$524.83	$505.33 - $552.01
Q3 2024	4,023	$2,220	$534.11	$491.57 - $581.63
Q2 2024	11,027	$5,685	$539.68	$481.41 - $618.19
Q1 2024	12,349	$7,837	$579.25	$521.43 - $627.84
Q4 2023	15,298	$8,350	$484.07	$420.31 - $558.62
Q3 2023	15,365	$6,992	$432.54	$384.81 - $455.58
Q2 2023	14,834	$5,965	$371.63	$342.24 - $391.75
Q1 2023	5,800	$2,117	$328.40	$294.10 - $350.56
Q4 2022	5,936	$1,847	$289.43	$270.68 - $304.97
Q3 2022	3,541	$1,065	$280.17	$261.50 - $291.64
Q4 2020	840	$335	$333.55	$297.49 - $367.48