A.R.T. Advisors’s SANDRIDGE ENERGY, INC. SD Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2014
Q4
Sell
-359,430
Closed -$1.54M 1867
2014
Q3
$1.54M Buy
359,430
+205,866
+134% +$883K 0.07% 374
2014
Q2
$1.1M Buy
+153,564
New +$1.1M 0.06% 469
2014
Q1
Sell
-622,080
Closed -$3.78M 1733
2013
Q4
$3.78M Buy
+622,080
New +$3.78M 0.2% 129