MCKESSON CORP

CUSIP: 58155q103 Class: COM

VESTOR CAPITAL, LLC's Holding History (CIK: 0001132699)

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

Q3 2015
Shares 33,771 Value ($000) $6,249 Avg Close — Range —
Q2 2015
Shares 33,155 Value ($000) $7,454 Avg Close — Range —
Q1 2015
Shares 33,665 Value ($000) $7,615 Avg Close — Range —
Q4 2014
Shares 34,505 Value ($000) $7,163 Avg Close — Range —
Q3 2014
Shares 28,670 Value ($000) $5,581 Avg Close — Range —
Q2 2014
Shares 28,328 Value ($000) $5,275 Avg Close — Range —
Q1 2014
Shares 28,506 Value ($000) $5,033 Avg Close — Range —
Q4 2013
Shares 28,300 Value ($000) $4,568 Avg Close — Range —
Q3 2013
Shares 28,530 Value ($000) $3,660 Avg Close — Range —
Q2 2013
Shares 29,190 Value ($000) $3,342 Avg Close — Range —