Filing

SC 13G

SC 13G

0000950134-98-009268·ION GEOPHYSICAL CORP

Filing metadata

Accession number: 0000950134-98-009268
Form type: SC 13G
Filer: ION GEOPHYSICAL CORP
CIK: CIK 866609
Filed: Nov 23, 1998
Reporting period: Nov 16, 1998
Description: Passive 5%+ stake

Documents

0000950134-98-009268-index.htm

Complete submission

0000950134-98-009268.txt

directory listing

Filed by

ION GEOPHYSICAL CORP