3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

Iowa State Bank's Holding History (CIK: 0001546967)

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

Q1 2020
Shares 3,627 Value ($000) $495 Avg Close $105.95 Range $77.15 - $122.39
Q4 2019
Shares 3,727 Value ($000) $658 Avg Close $111.76 Range $100.09 - $120.13
Q3 2019
Shares 3,752 Value ($000) $617 Avg Close $110.63 Range $102.36 - $123.65
Q4 2015
Shares 24,881 Value ($000) $3,748 Avg Close $92.11 Range $82.77 - $96.10
Q3 2015
Shares 25,163 Value ($000) $3,567 Avg Close $87.51 Range $80.04 - $93.69
Q2 2015
Shares 24,198 Value ($000) $3,734 Avg Close $94.82 Range $91.30 - $98.85
Q1 2015
Shares 24,014 Value ($000) $3,961 Avg Close $96.87 Range $92.41 - $100.50
Q4 2014
Shares 23,669 Value ($000) $3,889 Avg Close $89.68 Range $76.10 - $98.51
Q3 2014
Shares 24,530 Value ($000) $3,475 Avg Close $83.50 Range $80.18 - $86.16
Q2 2014
Shares 24,410 Value ($000) $3,496 Avg Close $81.05 Range $76.00 - $84.30
Q1 2014
Shares 23,775 Value ($000) $3,225 Avg Close $76.26 Range $70.70 - $79.67
Q4 2013
Shares 21,603 Value ($000) $3,030 Avg Close $72.67 Range $66.39 - $80.32
Q3 2013
Shares 23,668 Value ($000) $2,826 Avg Close $65.98 Range $61.25 - $69.59
Q2 2013
Shares 23,571 Value ($000) $2,577 Avg Close $61.26 Range $57.91 - $64.10