MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

ISTHMUS PARTNERS, LLC's Holding History (CIK: 0001639666)

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

Q1 2017
Shares 523 Value ($000) $14 Avg Close $8.03 Range $7.53 - $8.67
Q4 2016
Shares 523 Value ($000) $15 Avg Close $7.89 Range $7.09 - $8.72
Q3 2016
Shares 523 Value ($000) $13 Avg Close $6.91 Range $6.46 - $7.47
Q2 2016
Shares 989 Value ($000) $24 Avg Close $6.12 Range $5.33 - $6.90
Q1 2016
Shares 1,223 Value ($000) $24 Avg Close $5.02 Range $4.40 - $5.57
Q4 2015
Shares 1,223 Value ($000) $22 Avg Close $5.10 Range $4.59 - $5.49
Q3 2015
Shares 1,223 Value ($000) $21 Avg Close $4.95 Range $4.48 - $5.44
Q2 2015
Shares 1,223 Value ($000) $24 Avg Close $5.79 Range $5.30 - $6.32
Q1 2015
Shares 1,223 Value ($000) $26 Avg Close $6.06 Range $5.47 - $6.65
Q4 2014
Shares 1,223 Value ($000) $29 Avg Close $6.84 Range $5.78 - $7.67