MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

NatWest Group plc's Holding History (CIK: 0000844150)

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

Q1 2014
Shares 5,830 Value ($000) $200 Avg Close $8.65 Range $7.84 - $9.29
Q3 2013
Shares 27,810 Value ($000) $778 Avg Close $7.25 Range $6.78 - $7.90