Filing

SC 13D

SC 13D

0001193125-04-003737·ION GEOPHYSICAL CORP

Filing metadata

Accession number: 0001193125-04-003737
Form type: SC 13D
Filer: ION GEOPHYSICAL CORP
CIK: CIK 866609
Filed: Jan 13, 2004
Reporting period: Dec 05, 2003
Description: Activist stake

Documents

0001193125-04-003737-index.htm

Complete submission

0001193125-04-003737.txt

directory listing

Filed by

ION GEOPHYSICAL CORP