MDU RESOURCES GROUP INC — Director's Dealing 2014

May 13, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MDU RESOURCES GROUP INC (MDU)
CIK: 0000067716
Period of Report: 2014-05-12

Reporting Person: SANDNESS PAUL K (General Counsel and Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-05-12	Common Stock - (401-k)	S	10034.0584	$34.49	Disposed	10390.938	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	50088.796	Direct

Footnotes

F1: As of 5/13/2014, the number of shares may fluctuate daily depending on plan activity in the fund.