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Home > Insider Trading > Filing (0001140361-11-029730)

Filing Details

Accession Number:: 0001140361-11-029730
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-05-25 14:31:20
Reporting Period:: 2011-05-23

Filing Date:: 2011-05-25
Accepted Time:: 2011-05-25 13:31:20
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
67716	Mdu Resources Group Inc	MDU	Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400)	410423660

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1355229	N Doran Schwartz	Mdu Resources Group, Inc. P.o. Box 5650 Bismarck ND 58506-5650	Vp And Cfo	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2011-05-23	1,000	$22.76	12,574	No	4	P	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock (401-K)	6,841	Indirect	By Trustee

Footnotes

As of the most recent quarter end. The number of shares may fluctuate daily depending on plan activity in the fund.