Filing

SC 13D

SC 13D

0000950129-02-003874·ION GEOPHYSICAL CORP

Filing metadata

Accession number: 0000950129-02-003874
Form type: SC 13D
Filer: ION GEOPHYSICAL CORP
CIK: CIK 866609
Filed: Aug 07, 2002
Reporting period: —
Description: Activist stake

Documents

0000950129-02-003874-index.htm

Complete submission

0000950129-02-003874.txt

directory listing

Filed by

ION GEOPHYSICAL CORP