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Home > Insider Trading > Filing (0001127602-10-029227)

Filing Details

Accession Number:: 0001127602-10-029227
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-12-01 18:21:17
Reporting Period:: 2010-11-29

Filing Date:: 2010-12-01
Accepted Time:: 2010-12-01 18:21:17
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
1195523	D Terry Hildestad	Mdu Resources Group, Inc. P. O. Box 5650 Bismarck ND 58506-5650	President And Ceo	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 - (401-K)	Disposition	2010-11-29	1	$20.67	0	No	4	S	Indirect	By Trustee
Common Stock - (Esop)	Disposition	2010-11-29	0	$20.67	0	No	4	S	Indirect	By Trustee

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Indirect	By Trustee
No	4	S	Indirect	By Trustee

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	214,073	Direct

Footnotes

Includes 38,171 shares previously owned indirectly through the MDU Resources Group, Inc. 401(k) Retirement Plan and 13,505 shares previously owned indirectly through the MDU Resources Group, Inc. Employee Stock Ownership Plan.