A.R.T. Advisors’s KEY ENERGY SERVICES INC KEG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2013
Q4
Sell
-75,567
Closed -$550K 1813
2013
Q3
$550K Sell
75,567
-28,800
-28% -$210K 0.03% 731
2013
Q2
$620K Buy
+104,367
New +$620K 0.02% 795