Gemmer Asset Management’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
-387
Closed -$2K 1334
2015
Q3
$2K Buy
+387
New +$2K ﹤0.01% 1183
2015
Q1
Sell
-20
Closed -$1K 1472
2014
Q4
$1K Sell
20
-6
-23% -$300 ﹤0.01% 1385
2014
Q3
$1K Buy
26
+10
+63% +$385 ﹤0.01% 1376
2014
Q2
$1K Buy
16
+8
+100% +$500 ﹤0.01% 1398
2014
Q1
$0 Buy
+8
New ﹤0.01% 1441