COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

LEDERER & ASSOCIATES INVESTMENT COUNSEL/CA's Holding History (CIK: 0001089707)

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

Q4 2025

Shares 2,121 Value ($000) $2 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 2,248 Value ($000) $2 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 2,165 Value ($000) $2 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 2,065 Value ($000) $2 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 2,033 Value ($000) $2 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 2,047 Value ($000) $2 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 2,347 Value ($000) $2 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 2,571 Value ($000) $2 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 2,602 Value ($000) $2 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 2,868 Value ($000) $2 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 2,913 Value ($000) $2 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 2,859 Value ($000) $1 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 2,859 Value ($000) $1 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 2,878 Value ($000) $1,359 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 2,848 Value ($000) $1,365 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 3,551 Value ($000) $2,045 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 3,618 Value ($000) $2,054 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 3,791 Value ($000) $1,703 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 3,801 Value ($000) $1,504 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 3,676 Value ($000) $1,295,716 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 3,073 Value ($000) $1,158 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 3,125 Value ($000) $1,109 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 2,933 Value ($000) $889 Avg Close $279.18 Range $257.36 - $295.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,121	$2	$905.73	$844.06 - $962.64
Q3 2025	2,248	$2	$956.70	$902.01 - $997.89
Q2 2025	2,165	$2	$990.72	$868.14 - $1064.10
Q1 2025	2,065	$2	$970.56	$877.95 - $1073.82
Q4 2024	2,033	$2	$922.64	$861.51 - $1003.02
Q3 2024	2,047	$2	$861.91	$787.84 - $917.81
Q2 2024	2,347	$2	$773.82	$690.64 - $867.04
Q1 2024	2,571	$2	$706.75	$633.49 - $779.59
Q4 2023	2,602	$2	$573.49	$521.47 - $661.25
Q3 2023	2,868	$2	$532.21	$505.45 - $552.31
Q2 2023	2,913	$2	$487.14	$459.09 - $519.84
Q1 2023	2,859	$1	$471.27	$429.88 - $509.61
Q4 2022	2,859	$1	$468.77	$430.19 - $520.75
Q3 2022	2,878	$1,359	$498.08	$444.08 - $541.06
Q2 2022	2,848	$1,365	$484.91	$388.78 - $584.62
Q1 2022	3,551	$2,045	$500.83	$447.15 - $559.84
Q4 2021	3,618	$2,054	$488.10	$415.17 - $544.86
Q3 2021	3,791	$1,703	$418.22	$374.22 - $447.84
Q2 2021	3,801	$1,504	$359.04	$333.36 - $380.48
Q1 2021	3,676	$1,295,716	$329.77	$291.05 - $361.01
Q4 2020	3,073	$1,158	$347.39	$324.71 - $367.18
Q3 2020	3,125	$1,109	$309.06	$276.17 - $334.67
Q2 2020	2,933	$889	$279.18	$257.36 - $295.59