COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

RICHARDS, MERRILL & PETERSON, INC.'s Holding History (CIK: 0000090108)

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

Q4 2025

Shares 12,680 Value ($000) $10,935 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 11,175 Value ($000) $10,344 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 10,477 Value ($000) $10,372 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 10,231 Value ($000) $9,677 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 10,196 Value ($000) $9,343 Avg Close $922.64 Range $861.51 - $1003.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,680	$10,935	$905.73	$844.06 - $962.64
Q3 2025	11,175	$10,344	$956.70	$902.01 - $997.89
Q2 2025	10,477	$10,372	$990.72	$868.14 - $1064.10
Q1 2025	10,231	$9,677	$970.56	$877.95 - $1073.82
Q4 2024	10,196	$9,343	$922.64	$861.51 - $1003.02