Insider · CIK 0001309550

Imsdahl Bruce T

Reports to the SEC for 1 company · BISMARCK, ND

Transactions

Companies

Filings

CIK

0001309550

Forms 4 and 5

Insider transactions

5 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2007-02-15	MDUMDU RESOURCES GROUP INCA Award	President & CEO, Mont.-Dakota	AAward	+4,500 sh	—	—	17,638
2007-02-15	MDUMDU RESOURCES GROUP INCF Tax Payment	President & CEO, Mont.-Dakota	FTax Payment	−1,512 sh	$26.08	−$39.4K	16,126
2005-02-17	MDUMDU RESOURCES GROUP INCA Award	President & CEO, Mont.-Dakota	AAward	+1,255 sh	—	—	7,670
2005-02-17	MDUMDU RESOURCES GROUP INCF Tax Payment	President & CEO, Mont.-Dakota	FTax Payment	−714 sh	$27.68	−$19.8K	6,956
2005-02-17	MDUMDU RESOURCES GROUP INCF Tax Payment	President & CEO, Mont.-Dakota	FTax Payment	−458 sh	$27.68	−$12.7K	6,498

MONTANA-DAKOTA UTILITIES CO. 400 NORTH FOURTH STREET

BISMARCK, ND, 58501