MCKESSON CORP

Ticker: MCK CUSIP: 58155Q103 Class: COM

Liberty Capital Management, Inc.'s Holding History (CIK: 0001366838)

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

Q4 2017

Shares 9,699 Value ($000) $1,612 Avg Close $138.91 Range $125.78 - $154.28

Q3 2017

Shares 9,719 Value ($000) $1,465 Avg Close $146.01 Range $135.66 - $157.85

Q2 2017

Shares 9,744 Value ($000) $1,610 Avg Close $141.57 Range $124.87 - $158.24

Q1 2017

Shares 9,710 Value ($000) $1,440 Avg Close $136.52 Range $124.97 - $142.83

Q4 2016

Shares 10,090 Value ($000) $1,509 Avg Close $136.84 Range $106.46 - $155.15

Q3 2016

Shares 9,690 Value ($000) $1,606 Avg Close $173.09 Range $152.05 - $185.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	9,699	$1,612	$138.91	$125.78 - $154.28
Q3 2017	9,719	$1,465	$146.01	$135.66 - $157.85
Q2 2017	9,744	$1,610	$141.57	$124.87 - $158.24
Q1 2017	9,710	$1,440	$136.52	$124.97 - $142.83
Q4 2016	10,090	$1,509	$136.84	$106.46 - $155.15
Q3 2016	9,690	$1,606	$173.09	$152.05 - $185.10