COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Griffith & Werner, Inc.'s Holding History (CIK: 0002057200)

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

Q4 2025

Shares 398 Value ($000) $343 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 398 Value ($000) $364 Avg Close $956.70 Range $902.01 - $997.89

Q1 2025

Shares 2,064 Value ($000) $1,952 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 2,155 Value ($000) $1,975 Avg Close $922.64 Range $861.51 - $1003.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	398	$343	$905.73	$844.06 - $962.64
Q3 2025	398	$364	$956.70	$902.01 - $997.89
Q1 2025	2,064	$1,952	$970.56	$877.95 - $1073.82
Q4 2024	2,155	$1,975	$922.64	$861.51 - $1003.02