Comerica Bank’s ION Geophysical Corporation IO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q4
Sell
-8,598
Closed -$50K 2099
2015
Q3
$50K Sell
8,598
-8,624
-50% -$50.2K ﹤0.01% 2028
2015
Q2
$276K Buy
17,222
+8,820
+105% +$141K ﹤0.01% 2022
2015
Q1
$273K Sell
8,402
-8,251
-50% -$268K ﹤0.01% 1917
2014
Q4
$686K Buy
16,653
+8,223
+98% +$339K ﹤0.01% 1869
2014
Q3
$353K Buy
8,430
+23
+0.3% +$963 ﹤0.01% 1883
2014
Q2
$532K Sell
8,407
-191
-2% -$12.1K ﹤0.01% 1778
2014
Q1
$543K Buy
8,598
+54
+0.6% +$3.41K ﹤0.01% 1834
2013
Q4
$423K Sell
8,544
-325
-4% -$16.1K ﹤0.01% 1925
2013
Q3
$692K Buy
8,869
+399
+5% +$31.1K ﹤0.01% 1847
2013
Q2
$765K Buy
+8,470
New +$765K 0.01% 1532