Filing

Form 4

Form 4

0001209191-04-052430·ION GEOPHYSICAL CORP

Filing metadata

Accession number: 0001209191-04-052430
Form type: Form 4
Filer: ION GEOPHYSICAL CORP
CIK: CIK 866609
Filed: Nov 12, 2004
Reporting period: Nov 10, 2004
Description: Insider transaction

Documents

0001209191-04-052430-index.htm

Complete submission

0001209191-04-052430.txt

directory listing

Filed by

ION GEOPHYSICAL CORP