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4//SEC Filing

ION GEOPHYSICAL CORP 4

Accession 0001209191-13-054873

CIK 0000866609operating

View on SEC.gov Company Profile

Filed

Dec 2, 7:00 PM ET

Accepted

Dec 3, 2:46 PM ET

Size

4.7 KB

Accession

0001209191-13-054873

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: Dec 2, 7:00 PM ET
Accepted: Dec 3, 2:46 PM ET
Size: 4.7 KB

View on SEC.gov