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Home > Insider Trading > Filing (0001127602-10-015265)

Filing Details

Accession Number:: 0001127602-10-015265
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2010-05-24 13:00:00
Reporting Period:: 2010-05-21

Filing Date:: 2010-05-24
Accepted Time:: 2010-05-24 16:51:42
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	2010-05-21	375	$17.86	11,449	No	4	P	Direct
Common Stock	Acquisiton	2010-05-21	25	$17.89	11,474	No	4	P	Direct
Common Stock	Acquisiton	2010-05-21	100	$17.90	11,574	No	4	P	Direct

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

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock - (401-K)	2,752	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.