COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Wealth Alliance's Holding History (CIK: 0001793904)

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

Q4 2025

Shares 1,493 Value ($000) $1,287 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 3,408 Value ($000) $3,155 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 3,367 Value ($000) $3,333 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 3,417 Value ($000) $3,232 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 1,295 Value ($000) $1,187 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 1,219 Value ($000) $1,081 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 1,268 Value ($000) $1,078 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 1,460 Value ($000) $1,070 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 1,504 Value ($000) $993 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 1,605 Value ($000) $907 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 1,743 Value ($000) $938 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 1,815 Value ($000) $902 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 1,658 Value ($000) $757 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 1,724 Value ($000) $815 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 1,654 Value ($000) $793 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 968 Value ($000) $558 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 1,096 Value ($000) $622 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 1,157 Value ($000) $519 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 1,293 Value ($000) $512 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 1,578 Value ($000) $556 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 2,143 Value ($000) $807 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 2,089 Value ($000) $741 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 2,364 Value ($000) $717 Avg Close $279.18 Range $257.36 - $295.59

Q1 2020

Shares 2,190 Value ($000) $624 Avg Close $277.78 Range $248.54 - $298.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,493	$1,287	$905.73	$844.06 - $962.64
Q3 2025	3,408	$3,155	$956.70	$902.01 - $997.89
Q2 2025	3,367	$3,333	$990.72	$868.14 - $1064.10
Q1 2025	3,417	$3,232	$970.56	$877.95 - $1073.82
Q4 2024	1,295	$1,187	$922.64	$861.51 - $1003.02
Q3 2024	1,219	$1,081	$861.91	$787.84 - $917.81
Q2 2024	1,268	$1,078	$773.82	$690.64 - $867.04
Q1 2024	1,460	$1,070	$706.75	$633.49 - $779.59
Q4 2023	1,504	$993	$573.49	$521.47 - $661.25
Q3 2023	1,605	$907	$532.21	$505.45 - $552.31
Q2 2023	1,743	$938	$487.14	$459.09 - $519.84
Q1 2023	1,815	$902	$471.27	$429.88 - $509.61
Q4 2022	1,658	$757	$468.77	$430.19 - $520.75
Q3 2022	1,724	$815	$498.08	$444.08 - $541.06
Q2 2022	1,654	$793	$484.91	$388.78 - $584.62
Q1 2022	968	$558	$500.83	$447.15 - $559.84
Q4 2021	1,096	$622	$488.10	$415.17 - $544.86
Q3 2021	1,157	$519	$418.22	$374.22 - $447.84
Q2 2021	1,293	$512	$359.04	$333.36 - $380.48
Q1 2021	1,578	$556	$329.77	$291.05 - $361.01
Q4 2020	2,143	$807	$347.39	$324.71 - $367.18
Q3 2020	2,089	$741	$309.06	$276.17 - $334.67
Q2 2020	2,364	$717	$279.18	$257.36 - $295.59
Q1 2020	2,190	$624	$277.78	$248.54 - $298.00