AMERISOURCEBERGEN CORP

Ticker: COR CUSIP: 03073E105 Class: COM

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q4 2018

Shares 2,900 Value ($000) $216 Avg Close $67.21 Range $54.20 - $73.79

Q3 2018

Shares 5,400 Value ($000) $498 Avg Close $67.16 Range $59.86 - $71.97

Q2 2018

Shares 3,700 Value ($000) $315 Avg Close $67.90 Range $62.92 - $73.49

Q1 2018

Shares 4,000 Value ($000) $345 Avg Close $73.93 Range $63.92 - $81.64

Q4 2017

Shares 4,100 Value ($000) $376 Avg Close $63.39 Range $54.97 - $72.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	2,900	$216	$67.21	$54.20 - $73.79
Q3 2018	5,400	$498	$67.16	$59.86 - $71.97
Q2 2018	3,700	$315	$67.90	$62.92 - $73.49
Q1 2018	4,000	$345	$73.93	$63.92 - $81.64
Q4 2017	4,100	$376	$63.39	$54.97 - $72.55