MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

NIPPON LIFE INSURANCE CO's Holding History (CIK: 0000905591)

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

Q3 2015
Shares 63,962 Value ($000) $1,100 Avg Close $4.95 Range $4.48 - $5.44
Q2 2015
Shares 64,605 Value ($000) $1,262 Avg Close $5.79 Range $5.30 - $6.32
Q1 2015
Shares 64,147 Value ($000) $1,369 Avg Close $6.06 Range $5.47 - $6.65
Q4 2014
Shares 68,642 Value ($000) $1,613 Avg Close $6.84 Range $5.78 - $7.67
Q3 2014
Shares 69,918 Value ($000) $1,944 Avg Close $8.38 Range $7.36 - $9.47
Q2 2014
Shares 70,847 Value ($000) $2,487 Avg Close $9.15 Range $8.68 - $9.59
Q1 2014
Shares 75,481 Value ($000) $2,590 Avg Close $8.65 Range $7.84 - $9.29
Q4 2013
Shares 84,387 Value ($000) $2,578 Avg Close $7.80 Range $7.24 - $8.15
Q3 2013
Shares 91,864 Value ($000) $2,569 Avg Close $7.25 Range $6.78 - $7.90
Q2 2013
Shares 116,207 Value ($000) $3,011 Avg Close $6.58 Range $6.07 - $7.05