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4//SEC Filing

ION GEOPHYSICAL CORP 4

Accession 0001209191-07-055552

CIK 0000866609operating

View on SEC.gov Company Profile

Filed

Sep 30, 8:00 PM ET

Accepted

Oct 1, 3:35 PM ET

Size

11.3 KB

Accession

0001209191-07-055552

Documents

1 file

4
doc4.xmlPrimary
FORM 4 SUBMISSION

Issuer

ION GEOPHYSICAL CORP

CIK 0000866609

Entity typeoperating

IncorporatedDE

Related Parties

1

filerCIK 0000866609

Filing Metadata

Form type: 4
Filed: Sep 30, 8:00 PM ET
Accepted: Oct 1, 3:35 PM ET
Size: 11.3 KB

View on SEC.gov