COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Waterway Wealth Management, LLC's Holding History (CIK: 0001992193)

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

Q4 2025

Shares 1,173 Value ($000) $1,011 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 1,131 Value ($000) $1,047 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 1,006 Value ($000) $996 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 277 Value ($000) $262 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 247 Value ($000) $226 Avg Close $922.64 Range $861.51 - $1003.02

Q1 2024

Shares 306 Value ($000) $224 Avg Close $706.75 Range $633.49 - $779.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,173	$1,011	$905.73	$844.06 - $962.64
Q3 2025	1,131	$1,047	$956.70	$902.01 - $997.89
Q2 2025	1,006	$996	$990.72	$868.14 - $1064.10
Q1 2025	277	$262	$970.56	$877.95 - $1073.82
Q4 2024	247	$226	$922.64	$861.51 - $1003.02
Q1 2024	306	$224	$706.75	$633.49 - $779.59