3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

COLRAIN CAPITAL LLC's Holding History (CIK: 0001216093)

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

Q1 2015

Shares 4,100 Value ($000) $676 Avg Close $96.87 Range $92.41 - $100.50

Q4 2014

Shares 5,800 Value ($000) $953 Avg Close $89.68 Range $76.10 - $98.51

Q3 2014

Shares 10,000 Value ($000) $1,417 Avg Close $83.50 Range $80.18 - $86.16

Q2 2014

Shares 12,500 Value ($000) $1,791 Avg Close $81.05 Range $76.00 - $84.30

Q1 2014

Shares 15,500 Value ($000) $2,103 Avg Close $76.26 Range $70.70 - $79.67

Q4 2013

Shares 20,200 Value ($000) $2,833 Avg Close $72.67 Range $66.39 - $80.32

Q3 2013

Shares 15,000 Value ($000) $1,791 Avg Close $65.98 Range $61.25 - $69.59

Q2 2013

Shares 20,000 Value ($000) $2,187 Avg Close $61.26 Range $57.91 - $64.10

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	4,100	$676	$96.87	$92.41 - $100.50
Q4 2014	5,800	$953	$89.68	$76.10 - $98.51
Q3 2014	10,000	$1,417	$83.50	$80.18 - $86.16
Q2 2014	12,500	$1,791	$81.05	$76.00 - $84.30
Q1 2014	15,500	$2,103	$76.26	$70.70 - $79.67
Q4 2013	20,200	$2,833	$72.67	$66.39 - $80.32
Q3 2013	15,000	$1,791	$65.98	$61.25 - $69.59
Q2 2013	20,000	$2,187	$61.26	$57.91 - $64.10