Virtu Financial’s Merrimack Pharmaceuticals, Inc. MACK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q1
Sell
-14,315
Closed -$115K 3079
2017
Q4
$115K Buy
+14,315
New +$115K 0.01% 1865