MCKESSON CORP

Ticker: MCK CUSIP: 58155Q103 Class: COM

CADIAN CAPITAL MANAGEMENT, LP's Holding History (CIK: 0001423686)

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

Q3 2014

Shares 225,000 Value ($000) $43,801 Avg Close $176.84 Range $170.49 - $183.89

Q2 2014

Shares 274,244 Value ($000) $51,067 Avg Close $163.23 Range $149.40 - $176.12

Q1 2014

Shares 229,244 Value ($000) $40,478 Avg Close $160.13 Range $146.04 - $172.44

Q4 2013

Shares 175,000 Value ($000) $28,245 Avg Close $140.55 Range $117.83 - $152.56

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	225,000	$43,801	$176.84	$170.49 - $183.89
Q2 2014	274,244	$51,067	$163.23	$149.40 - $176.12
Q1 2014	229,244	$40,478	$160.13	$146.04 - $172.44
Q4 2013	175,000	$28,245	$140.55	$117.83 - $152.56