COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Clear Street Group Inc.'s Holding History (CIK: 0001881567)

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

Q4 2025

Shares 15,411 Value ($000) $13,290 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 7,480 Value ($000) $6,924 Avg Close $956.70 Range $902.01 - $997.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,411	$13,290	$905.73	$844.06 - $962.64
Q3 2025	7,480	$6,924	$956.70	$902.01 - $997.89