Purchases and Sales Made in Q2 2021 in Ion Geophysical Corporation (IO)
This table provides information about the institutional ownership of Ion Geophysical Corporation (IO) during Q2 2021. The information is specifically focused on institutions that hold shares of ION Geophysical Corporation.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2021
Q2 2021
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
847KNew |
N/A
|
847K
$0
|
|
|
Aug 11, 2021
Q2 2021
|
Black Rock Inc.
New York, NY |
BUY
|
- |
201KNew |
N/A
|
201K
$0
|
|
|
Aug 11, 2021
Q2 2021
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-13.9KClosed |
N/A
|
0
$0
|