Princeton Alpha Management’s MDU Resources MDU Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q1	–	Sell	-20,284	Closed	-$222K	–	672
2016 Q4	$222K	Buy	+20,284	New	+$222K	0.05%	566
2014 Q3	–	Sell	-60,771	Closed	-$811K	–	763
2014 Q2	$811K	Buy	+60,771	New	+$811K	0.17%	182