MCKESSON CORP

Ticker: MCK CUSIP: 58155Q103 Class: COM

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q3 2013

Shares 26,500 Value ($000) $3,426 Avg Close $112.21 Range $103.38 - $121.94

Q2 2013

Shares 30,000 Value ($000) $3,467 Avg Close $101.46 Range $93.55 - $108.71

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2013	26,500	$3,426	$112.21	$103.38 - $121.94
Q2 2013	30,000	$3,467	$101.46	$93.55 - $108.71