| Company | Role | Class | Num Shares | Value | Price $ | Report Date | Ownership |
|---|---|---|---|---|---|---|---|
| ION GEOPHYSICAL CORP | Chief Administration Officer | No securities are beneficially owned | 0 | 29 Mar 2022 | Direct |
| Symbol | Company | Period | Transactions | Value $ | Form Type | Role | Filing Time |
|---|---|---|---|---|---|---|---|
| IO | ION GEOPHYSICAL CORP | 29 Mar 2022 | 0 | $0 | 3 | Chief Administration Officer | 08 Apr 2022, 16:54 |