AMERISOURCEBERGEN CORP

Ticker: COR CUSIP: 03073E105 Class: COM

Costello Asset Management, INC's Holding History (CIK: 0001760145)

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

Q4 2025

Shares 100 Value ($000) $34 Avg Close $340.62 Range $295.59 - $377.54

Q3 2025

Shares 100 Value ($000) $31 Avg Close $293.50 Range $272.47 - $312.22

Q2 2025

Shares 100 Value ($000) $30 Avg Close $286.82 Range $265.95 - $307.67

Q1 2025

Shares 100 Value ($000) $28 Avg Close $249.56 Range $222.21 - $279.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100	$34	$340.62	$295.59 - $377.54
Q3 2025	100	$31	$293.50	$272.47 - $312.22
Q2 2025	100	$30	$286.82	$265.95 - $307.67
Q1 2025	100	$28	$249.56	$222.21 - $279.18