COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Members Trust Co's Holding History (CIK: 0001677560)

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

Q4 2025

Shares 1,947 Value ($000) $1,679 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 1,641 Value ($000) $1,519 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 1,680 Value ($000) $1,663 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 1,095 Value ($000) $1,036 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 1,127 Value ($000) $1,032,636 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 1,157 Value ($000) $1,025,703 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 1,157 Value ($000) $983,438 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 1,169 Value ($000) $856 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 1,181 Value ($000) $783 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 1,181 Value ($000) $672 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 1,216 Value ($000) $655 Avg Close $487.14 Range $459.09 - $519.84

Q3 2022

Shares 1,391 Value ($000) $657 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 1,738 Value ($000) $833 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 1,711 Value ($000) $985 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 1,928 Value ($000) $1,095 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 1,735 Value ($000) $784 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 1,583 Value ($000) $626 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 1,428 Value ($000) $503 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 1,435 Value ($000) $541 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 1,461 Value ($000) $519 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 1,430 Value ($000) $434 Avg Close $279.18 Range $257.36 - $295.59

Q1 2018

Shares 1,332 Value ($000) $251 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 1,346 Value ($000) $251 Avg Close $154.45 Range $137.67 - $175.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,947	$1,679	$905.73	$844.06 - $962.64
Q3 2025	1,641	$1,519	$956.70	$902.01 - $997.89
Q2 2025	1,680	$1,663	$990.72	$868.14 - $1064.10
Q1 2025	1,095	$1,036	$970.56	$877.95 - $1073.82
Q4 2024	1,127	$1,032,636	$922.64	$861.51 - $1003.02
Q3 2024	1,157	$1,025,703	$861.91	$787.84 - $917.81
Q2 2024	1,157	$983,438	$773.82	$690.64 - $867.04
Q1 2024	1,169	$856	$706.75	$633.49 - $779.59
Q4 2023	1,181	$783	$573.49	$521.47 - $661.25
Q3 2023	1,181	$672	$532.21	$505.45 - $552.31
Q2 2023	1,216	$655	$487.14	$459.09 - $519.84
Q3 2022	1,391	$657	$498.08	$444.08 - $541.06
Q2 2022	1,738	$833	$484.91	$388.78 - $584.62
Q1 2022	1,711	$985	$500.83	$447.15 - $559.84
Q4 2021	1,928	$1,095	$488.10	$415.17 - $544.86
Q3 2021	1,735	$784	$418.22	$374.22 - $447.84
Q2 2021	1,583	$626	$359.04	$333.36 - $380.48
Q1 2021	1,428	$503	$329.77	$291.05 - $361.01
Q4 2020	1,435	$541	$347.39	$324.71 - $367.18
Q3 2020	1,461	$519	$309.06	$276.17 - $334.67
Q2 2020	1,430	$434	$279.18	$257.36 - $295.59
Q1 2018	1,332	$251	$169.26	$157.50 - $179.09
Q4 2017	1,346	$251	$154.45	$137.67 - $175.03