MCKESSON CORP

Ticker: MCK CUSIP: 58155Q103 Class: COM

Addenda Capital Inc.'s Holding History (CIK: 0001569411)

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

Q4 2017

Shares 13,314 Value ($000) $1,982 Avg Close $138.91 Range $125.78 - $154.28

Q3 2017

Shares 13,916 Value ($000) $2,044 Avg Close $146.01 Range $135.66 - $157.85

Q2 2017

Shares 14,300 Value ($000) $2,252 Avg Close $141.57 Range $124.87 - $158.24

Q1 2017

Shares 14,641 Value ($000) $2,082 Avg Close $136.52 Range $124.97 - $142.83

Q4 2016

Shares 16,917 Value ($000) $2,247 Avg Close $136.84 Range $106.46 - $155.15

Q3 2016

Shares 16,978 Value ($000) $3,001 Avg Close $173.09 Range $152.05 - $185.10

Q2 2016

Shares 16,978 Value ($000) $3,001 Avg Close $162.65 Range $143.03 - $174.89

Q1 2016

Shares 16,846 Value ($000) $2,497 Avg Close $149.58 Range $137.18 - $182.09

Q4 2015

Shares 15,981 Value ($000) $2,968 Avg Close $174.49 Range $156.11 - $187.05

Q3 2015

Shares 12,060 Value ($000) $2,232 Avg Close $195.59 Range $147.68 - $218.48

Q2 2015

Shares 3,722 Value ($000) $836 Avg Close $213.12 Range $202.27 - $224.48

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	13,314	$1,982	$138.91	$125.78 - $154.28
Q3 2017	13,916	$2,044	$146.01	$135.66 - $157.85
Q2 2017	14,300	$2,252	$141.57	$124.87 - $158.24
Q1 2017	14,641	$2,082	$136.52	$124.97 - $142.83
Q4 2016	16,917	$2,247	$136.84	$106.46 - $155.15
Q3 2016	16,978	$3,001	$173.09	$152.05 - $185.10
Q2 2016	16,978	$3,001	$162.65	$143.03 - $174.89
Q1 2016	16,846	$2,497	$149.58	$137.18 - $182.09
Q4 2015	15,981	$2,968	$174.49	$156.11 - $187.05
Q3 2015	12,060	$2,232	$195.59	$147.68 - $218.48
Q2 2015	3,722	$836	$213.12	$202.27 - $224.48