AMERISOURCEBERGEN CORP

Ticker: COR CUSIP: 03073E105 Class: COM

Park West Asset Management LLC's Holding History (CIK: 0001386928)

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

Q4 2015

Shares 117,844 Value ($000) $12,222 Avg Close $72.76 Range $67.17 - $78.53

Q3 2015

Shares 175,844 Value ($000) $16,703 Avg Close $77.49 Range $67.66 - $85.12

Q2 2015

Shares 174,529 Value ($000) $18,559 Avg Close $83.00 Range $78.02 - $88.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	117,844	$12,222	$72.76	$67.17 - $78.53
Q3 2015	175,844	$16,703	$77.49	$67.66 - $85.12
Q2 2015	174,529	$18,559	$83.00	$78.02 - $88.78