Perkins Capital Management’s OpGen, Inc OPGN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q2
Sell
-36
Closed -$239K 141
2018
Q1
$239K Buy
+36
New +$239K 0.22% 94
2017
Q4
Sell
-14
Closed -$434K 118
2017
Q3
$434K Buy
+14
New +$434K 0.45% 63