MDU RESOURCES GROUP INC — Director's Dealing 2014

May 8, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MDU RESOURCES GROUP INC (MDU)
CIK: 0000067716
Period of Report: 2014-05-07

Reporting Person: Ring Nathan W (VP, Controller & CAO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-05-07	Common Stock - (401-k)	I	1688.3993	$35.77	Acquired	2431.7513	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	128.31	Direct

Footnotes

F1: As of 5/8/2014, the number of shares may fluctuate daily depending on plan activity in the fund.