Schedule 13G ownership disclosure
ION GEOPHYSICAL CORP
Security class unavailable · CUSIP: 462044108
Event date: 2015-12-31
Legacy cover-page extraction is best effort and may not include every reporting person.
- Filing-level shares
- 28,426,585
- Percent of class
- 17.5000%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0000914208-16-000643
- Form type
- SC 13G
- Filer
- ION GEOPHYSICAL CORP
- CIK
- CIK 866609
- Filed
- Feb 05, 2016
- Reporting period
- Dec 31, 2015
- Description
- Schedule 13G beneficial ownership