SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001047469-03-020846
Form type: SC 13G
Filer: ION GEOPHYSICAL CORP
CIK: CIK 866609
Filed: Jun 10, 2003
Reporting period: —
Description: Passive 5%+ stake

Documents

0001047469-03-020846-index.htm

Complete submission

0001047469-03-020846.txt

directory listing

Filed by

ION GEOPHYSICAL CORP