3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

DF DENT & CO INC's Holding History (CIK: 0000934999)

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

Q4 2015
Shares 4,325 Value ($000) $652 Avg Close $92.11 Range $82.77 - $96.10
Q3 2015
Shares 4,325 Value ($000) $613 Avg Close $87.51 Range $80.04 - $93.69
Q2 2015
Shares 4,289 Value ($000) $662 Avg Close $94.82 Range $91.30 - $98.85
Q1 2015
Shares 4,289 Value ($000) $707 Avg Close $96.87 Range $92.41 - $100.50
Q4 2014
Shares 4,265 Value ($000) $701 Avg Close $89.68 Range $76.10 - $98.51
Q3 2014
Shares 4,265 Value ($000) $604 Avg Close $83.50 Range $80.18 - $86.16
Q2 2014
Shares 4,265 Value ($000) $611 Avg Close $81.05 Range $76.00 - $84.30
Q1 2014
Shares 4,265 Value ($000) $579 Avg Close $76.26 Range $70.70 - $79.67
Q4 2013
Shares 4,265 Value ($000) $598 Avg Close $72.67 Range $66.39 - $80.32
Q3 2013
Shares 4,565 Value ($000) $545 Avg Close $65.98 Range $61.25 - $69.59
Q2 2013
Shares 4,367 Value ($000) $478 Avg Close $61.26 Range $57.91 - $64.10