IronBridge Capital Management’s MDU Resources MDU Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-1,261,669	Closed	-$11.3M	–	188
2014 Q4	$11.3M	Sell	1,261,669 -60,382	-5%	-$540K	0.31%	88
2014 Q3	$14M	Sell	1,322,051 -10,362	-0.8%	-$110K	0.37%	69
2014 Q2	$17.8M	Sell	1,332,413 -191,455	-13%	-$2.56M	0.44%	62
2014 Q1	$19.9M	Buy	+1,523,868	New	+$19.9M	0.43%	77