AMERISOURCEBERGEN CORP

Ticker: COR CUSIP: 03073E105 Class: COM

Ativo Capital Management LLC's Holding History (CIK: 0001423065)

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

Q4 2013

Shares 40,052 Value ($000) $2,816 Avg Close $48.54 Range $43.84 - $51.67

Q3 2013

Shares 50,487 Value ($000) $3,085 Avg Close $42.09 Range $39.10 - $45.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	40,052	$2,816	$48.54	$43.84 - $51.67
Q3 2013	50,487	$3,085	$42.09	$39.10 - $45.04