Twin Tree Management
IO

Twin Tree Management’s ION Geophysical Corporation IO Stock Holding History

Twin Tree Management’s Portfolio IO Stock Details IO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2019
Q2 		– Sell
-536
Closed -$8K – 994
2019
Q1 		$8K Buy
+536
New +$8K ﹤0.01% 577
2014
Q3 		– Hold
0
– – – 509
2014
Q2 		– Hold
0
– – – 445
2014
Q1 		– Hold
0
– – – 447