COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

WEST CHESTER CAPITAL ADVISORS, INC's Holding History (CIK: 0001102062)

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

Q4 2025

Shares 778 Value ($000) $671 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 1,247 Value ($000) $1,154 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 1,259 Value ($000) $1,246 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 1,282 Value ($000) $1,212 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 1,360 Value ($000) $1,246 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2023

Shares 1,025 Value ($000) $579 Avg Close $532.21 Range $505.45 - $552.31

Q2 2023

Shares 826 Value ($000) $445 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 825 Value ($000) $410 Avg Close $471.27 Range $429.88 - $509.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	778	$671	$905.73	$844.06 - $962.64
Q3 2025	1,247	$1,154	$956.70	$902.01 - $997.89
Q2 2025	1,259	$1,246	$990.72	$868.14 - $1064.10
Q1 2025	1,282	$1,212	$970.56	$877.95 - $1073.82
Q4 2024	1,360	$1,246	$922.64	$861.51 - $1003.02
Q3 2023	1,025	$579	$532.21	$505.45 - $552.31
Q2 2023	826	$445	$487.14	$459.09 - $519.84
Q1 2023	825	$410	$471.27	$429.88 - $509.61