3M Company

CUSIP: 88579y101 Class: COM

Kidder Stephen W's Holding History (CIK: 0001314377)

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

Q4 2015
Shares 56,538 Value ($000) $8,518 Avg Close — Range —
Q3 2015
Shares 47,257 Value ($000) $6,700 Avg Close — Range —
Q2 2015
Shares 47,603 Value ($000) $7,345 Avg Close — Range —
Q1 2015
Shares 48,170 Value ($000) $7,946 Avg Close — Range —
Q4 2014
Shares 48,440 Value ($000) $7,960 Avg Close — Range —
Q3 2014
Shares 47,775 Value ($000) $6,768 Avg Close — Range —
Q2 2014
Shares 39,120 Value ($000) $5,605 Avg Close — Range —
Q1 2014
Shares 40,835 Value ($000) $5,541 Avg Close — Range —
Q4 2013
Shares 41,755 Value ($000) $5,856 Avg Close — Range —
Q3 2013
Shares 42,555 Value ($000) $5,081 Avg Close — Range —
Q2 2013
Shares 43,867 Value ($000) $4,798 Avg Close — Range —
Q4 2012
Shares 43,494 Value ($000) $4,037 Avg Close — Range —