COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Pinnacle Wealth Management Advisory Group, LLC's Holding History (CIK: 0001631864)

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

Q4 2025

Shares 5,965 Value ($000) $5,144 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 5,823 Value ($000) $5,390 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 5,463 Value ($000) $5,408 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 5,372 Value ($000) $5,081 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 5,270 Value ($000) $4,829 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 5,043 Value ($000) $4,471 Avg Close $861.91 Range $787.84 - $917.81

Q2 2024

Shares 5,007 Value ($000) $4,256 Avg Close $773.82 Range $690.64 - $867.04

Q1 2024

Shares 4,849 Value ($000) $3,553 Avg Close $706.75 Range $633.49 - $779.59

Q4 2023

Shares 4,763 Value ($000) $3,144 Avg Close $573.49 Range $521.47 - $661.25

Q3 2023

Shares 4,728 Value ($000) $2,671 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 4,519 Value ($000) $2,433 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 4,315 Value ($000) $2,144 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 4,516 Value ($000) $2,062 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 4,771 Value ($000) $2,253 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 4,861 Value ($000) $2,330 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 5,828 Value ($000) $3,356 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 2,622 Value ($000) $1,488 Avg Close $488.10 Range $415.17 - $544.86

Q3 2021

Shares 1,787 Value ($000) $803 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 1,674 Value ($000) $662 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 1,457 Value ($000) $514 Avg Close $329.77 Range $291.05 - $361.01

Q4 2020

Shares 1,287 Value ($000) $485 Avg Close $347.39 Range $324.71 - $367.18

Q3 2020

Shares 1,112 Value ($000) $395 Avg Close $309.06 Range $276.17 - $334.67

Q2 2020

Shares 916 Value ($000) $278 Avg Close $279.18 Range $257.36 - $295.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,965	$5,144	$905.73	$844.06 - $962.64
Q3 2025	5,823	$5,390	$956.70	$902.01 - $997.89
Q2 2025	5,463	$5,408	$990.72	$868.14 - $1064.10
Q1 2025	5,372	$5,081	$970.56	$877.95 - $1073.82
Q4 2024	5,270	$4,829	$922.64	$861.51 - $1003.02
Q3 2024	5,043	$4,471	$861.91	$787.84 - $917.81
Q2 2024	5,007	$4,256	$773.82	$690.64 - $867.04
Q1 2024	4,849	$3,553	$706.75	$633.49 - $779.59
Q4 2023	4,763	$3,144	$573.49	$521.47 - $661.25
Q3 2023	4,728	$2,671	$532.21	$505.45 - $552.31
Q2 2023	4,519	$2,433	$487.14	$459.09 - $519.84
Q1 2023	4,315	$2,144	$471.27	$429.88 - $509.61
Q4 2022	4,516	$2,062	$468.77	$430.19 - $520.75
Q3 2022	4,771	$2,253	$498.08	$444.08 - $541.06
Q2 2022	4,861	$2,330	$484.91	$388.78 - $584.62
Q1 2022	5,828	$3,356	$500.83	$447.15 - $559.84
Q4 2021	2,622	$1,488	$488.10	$415.17 - $544.86
Q3 2021	1,787	$803	$418.22	$374.22 - $447.84
Q2 2021	1,674	$662	$359.04	$333.36 - $380.48
Q1 2021	1,457	$514	$329.77	$291.05 - $361.01
Q4 2020	1,287	$485	$347.39	$324.71 - $367.18
Q3 2020	1,112	$395	$309.06	$276.17 - $334.67
Q2 2020	916	$278	$279.18	$257.36 - $295.59