MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q1 2017
Shares 19,560 Value ($000) $535,357 Avg Close $8.03 Range $7.53 - $8.67
Q4 2016
Shares 23,550 Value ($000) $677,534 Avg Close $7.89 Range $7.09 - $8.72
Q2 2016
Shares 1,150 Value ($000) $27,600 Avg Close $6.12 Range $5.33 - $6.90
Q1 2016
Shares 1,150 Value ($000) $22,379 Avg Close $5.02 Range $4.40 - $5.57
Q4 2015
Shares 3,400 Value ($000) $62,288 Avg Close $5.10 Range $4.59 - $5.49
Q3 2015
Shares 3,700 Value ($000) $63,640 Avg Close $4.95 Range $4.48 - $5.44
Q2 2015
Shares 9,310 Value ($000) $181,824 Avg Close $5.79 Range $5.30 - $6.32
Q1 2015
Shares 9,310 Value ($000) $198,675 Avg Close $6.06 Range $5.47 - $6.65
Q4 2014
Shares 8,910 Value ($000) $209,385 Avg Close $6.84 Range $5.78 - $7.67
Q3 2014
Shares 8,910 Value ($000) $247,787 Avg Close $8.38 Range $7.36 - $9.47
Q2 2014
Shares 17,360 Value ($000) $609,336 Avg Close $9.15 Range $8.68 - $9.59
Q1 2014
Shares 9,410 Value ($000) $322,857 Avg Close $8.65 Range $7.84 - $9.29
Q4 2013
Shares 9,410 Value ($000) $287,476 Avg Close $7.80 Range $7.24 - $8.15
Q3 2013
Shares 9,410 Value ($000) $263,198 Avg Close $7.25 Range $6.78 - $7.90
Q2 2013
Shares 9,410 Value ($000) $243,813 Avg Close $6.58 Range $6.07 - $7.05