Simplex Trading’s ION Geophysical Corporation IO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2022
Q3
Sell
-2,000
Closed 4951
2022
Q2
$0 Buy
+2,000
New ﹤0.01% 4931
2022
Q1
Hold
0
4920
2021
Q4
Sell
-4,792
Closed -$10K 4871
2021
Q3
$10K Hold
4,792
﹤0.01% 2440
2021
Q2
$10K Buy
+4,792
New +$10K ﹤0.01% 2476
2021
Q1
Hold
0
4251
2020
Q4
Sell
-1,373
Closed -$2K 3952
2020
Q3
$2K Buy
+1,373
New +$2K ﹤0.01% 1953
2020
Q2
Sell
-8,060
Closed -$10K 3673
2020
Q1
$10K Buy
+8,060
New +$10K ﹤0.01% 1647
2019
Q4
Sell
-1,124
Closed -$10K 3562
2019
Q3
$10K Sell
1,124
-1,357
-55% -$12.1K ﹤0.01% 1492
2019
Q2
$19K Sell
2,481
-4,878
-66% -$37.4K ﹤0.01% 1307
2019
Q1
$106K Buy
7,359
+7,312
+15,557% +$105K ﹤0.01% 870
2018
Q4
$0 Buy
+47
New ﹤0.01% 3521
2018
Q3
Hold
0
3551
2018
Q2
Hold
0
3541
2018
Q1
Sell
-1,411
Closed -$27K 3457
2017
Q4
$27K Buy
+1,411
New +$27K ﹤0.01% 1375
2017
Q3
Hold
0
3427
2017
Q2
Hold
0
3416
2017
Q1
Sell
-646
Closed -$3K 3428
2016
Q4
$3K Buy
646
+101
+19% +$469 ﹤0.01% 1557
2016
Q3
$3K Buy
+545
New +$3K ﹤0.01% 1463
2016
Q2
Hold
0
3397
2016
Q1
Hold
0
3327