COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Kennebec Savings Bank's Holding History (CIK: 0002043536)

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

Q4 2025

Shares 1,396 Value ($000) $1,204 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 1,386 Value ($000) $1,283 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 1,355 Value ($000) $1,341 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 1,319 Value ($000) $1,247 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 1,314 Value ($000) $1,215 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 1,385 Value ($000) $1,228 Avg Close $861.91 Range $787.84 - $917.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,396	$1,204	$905.73	$844.06 - $962.64
Q3 2025	1,386	$1,283	$956.70	$902.01 - $997.89
Q2 2025	1,355	$1,341	$990.72	$868.14 - $1064.10
Q1 2025	1,319	$1,247	$970.56	$877.95 - $1073.82
Q4 2024	1,314	$1,215	$922.64	$861.51 - $1003.02
Q3 2024	1,385	$1,228	$861.91	$787.84 - $917.81