A.R.T. Advisors’s OPENTABLE,INC COMMON STOCK OPEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2014
Q2
Sell
-12,130
Closed -$933K 1759
2014
Q1
$933K Sell
12,130
-29,071
-71% -$2.24M 0.05% 525
2013
Q4
$3.27M Buy
41,201
+32,372
+367% +$2.57M 0.17% 159
2013
Q3
$617K Sell
8,829
-37,901
-81% -$2.65M 0.03% 682
2013
Q2
$2.99M Buy
+46,730
New +$2.99M 0.1% 292