Purchases and Sales Made in Q1 2022 in Ion Geophysical Corporation (IO)
This table provides information about the institutional ownership of Ion Geophysical Corporation (IO) during Q1 2022. 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 |
|---|---|---|---|---|---|---|---|
|
May 13, 2022
Q1 2022
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
99.7K+ 10.95% |
N/A
|
1.01M
$0
|
|
|
May 12, 2022
Q1 2022
|
Black Rock Inc.
New York, NY |
SELL
|
- |
-3.11K- 1.5% |
N/A
|
203K
$0
|