PEAK6 Group’s CUBIST PHARMACEUTICALS INC CBST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q1
Sell
-55,586
Closed -$5.6M 2434
2014
Q4
$5.6M Buy
55,586
+46,886
+539% +$4.72M 0.04% 122
2014
Q3
$577K Buy
+8,700
New +$577K ﹤0.01% 652
2014
Q2
Sell
-7,969
Closed -$583K 2282
2014
Q1
$583K Buy
7,969
+5,269
+195% +$385K 0.01% 664
2013
Q4
$186K Sell
2,700
-694
-20% -$47.8K ﹤0.01% 1006
2013
Q3
$108K Buy
+3,394
New +$108K ﹤0.01% 1144