COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Legacy Wealth Managment, LLC/ID's Holding History (CIK: 0002045082)

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

Q4 2025

Shares 503 Value ($000) $434 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 472 Value ($000) $437 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 423 Value ($000) $419 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 416 Value ($000) $393 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 383 Value ($000) $400 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 380 Value ($000) $355 Avg Close $861.91 Range $787.84 - $917.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	503	$434	$905.73	$844.06 - $962.64
Q3 2025	472	$437	$956.70	$902.01 - $997.89
Q2 2025	423	$419	$990.72	$868.14 - $1064.10
Q1 2025	416	$393	$970.56	$877.95 - $1073.82
Q4 2024	383	$400	$922.64	$861.51 - $1003.02
Q3 2024	380	$355	$861.91	$787.84 - $917.81