MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

MCF Advisors LLC's Holding History (CIK: 0001602905)

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

Q4 2013
Shares 606 Value ($000) $21 Avg Close $7.80 Range $7.24 - $8.15
Q3 2013
Shares 1,204 Value ($000) $42 Avg Close $7.25 Range $6.78 - $7.90
Q2 2013
Shares 1,196 Value ($000) $42 Avg Close $6.58 Range $6.07 - $7.05
Q1 2013
Shares 1,188 Value ($000) $42 Avg Close $6.06 Range $5.54 - $6.49
Q4 2012
Shares 1,178 Value ($000) $41 Avg Close — Range —
Q3 2012
Shares 1,169 Value ($000) $33 Avg Close — Range —
Q2 2012
Shares 1,161 Value ($000) $41 Avg Close — Range —
Q1 2012
Shares 1,152 Value ($000) $40 Avg Close — Range —
Q4 2011
Shares 1,143 Value ($000) $40 Avg Close — Range —