Filing

Form 4

Form 4

0001209191-04-044580·ION GEOPHYSICAL CORP

Filing metadata

Accession number: 0001209191-04-044580
Form type: Form 4
Filer: ION GEOPHYSICAL CORP
CIK: CIK 866609
Filed: Sep 15, 2004
Reporting period: Sep 13, 2004
Description: Insider transaction

Documents

0001209191-04-044580-index.htm

Complete submission

0001209191-04-044580.txt

directory listing

Filed by

ION GEOPHYSICAL CORP