MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q4 2016
Shares 52,361 Value ($000) $1,521 Avg Close $7.89 Range $7.09 - $8.72
Q3 2016
Shares 96,831 Value ($000) $2,459 Avg Close $6.91 Range $6.46 - $7.47
Q2 2016
Shares 73,795 Value ($000) $1,715 Avg Close $6.12 Range $5.33 - $6.90
Q3 2015
Shares 10,867 Value ($000) $182 Avg Close $4.95 Range $4.48 - $5.44
Q2 2015
Shares 10,867 Value ($000) $212 Avg Close $5.79 Range $5.30 - $6.32
Q1 2015
Shares 10,867 Value ($000) $234 Avg Close $6.06 Range $5.47 - $6.65
Q4 2014
Shares 10,867 Value ($000) $263 Avg Close $6.84 Range $5.78 - $7.67
Q3 2014
Shares 10,867 Value ($000) $301 Avg Close $8.38 Range $7.36 - $9.47
Q2 2014
Shares 10,867 Value ($000) $377 Avg Close $9.15 Range $8.68 - $9.59
Q1 2014
Shares 36,478 Value ($000) $1,236 Avg Close $8.65 Range $7.84 - $9.29
Q4 2013
Shares 23,825 Value ($000) $725 Avg Close $7.80 Range $7.24 - $8.15
Q3 2013
Shares 23,977 Value ($000) $666 Avg Close $7.25 Range $6.78 - $7.90
Q2 2013
Shares 21,313 Value ($000) $556 Avg Close $6.58 Range $6.07 - $7.05