Mountain Lake Investment Management’s National Presto Industries NPK Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2015 Q1	–	Sell	-18,683	Closed	-$1.08M	–	26
2014 Q4	$1.08M	Buy	18,683 +3,340	+22%	+$194K	0.99%	19
2014 Q3	$931K	Buy	15,343 +5,374	+54%	+$326K	0.6%	32
2014 Q2	$726K	Buy	+9,969	New	+$726K	0.46%	35