MDU RESOURCES GROUP INC — Director's Dealing 2010

Mar 1, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MDU RESOURCES GROUP INC (MDU)
CIK: 0000067716
Period of Report: 2010-02-26

Reporting Person: Schwartz Doran N (VP and CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-02-26	Common Stock	P	2200	$20.36	Acquired	10274	Direct
2010-02-26	Common Stock	P	100	$20.3597	Acquired	10374	Direct
2010-02-26	Common Stock	P	100	$20.3599	Acquired	10474	Direct
2010-02-26	Common Stock	P	100	$20.37	Acquired	10574	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock - (401-k)	2614.234	Indirect