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4//SEC Filing

ION GEOPHYSICAL CORP 4

Accession 0001209191-09-042938

CIK 0000866609operating

View on SEC.gov Company Profile

Filed

Sep 1, 8:00 PM ET

Accepted

Sep 2, 1:38 PM ET

Size

5.8 KB

Accession

0001209191-09-042938

Insider Transaction Report

Form 4

Period: 2009-09-01

ION GEOPHYSICAL CORPIO

President & COO

Transactions

Tax Payment
Common Stock
2009-09-01$2.53/sh−1,323$3,347→ 75,145 total

Holdings

Common Stock
(indirect: By Spouse)
6,065

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 1, 8:00 PM ET
Accepted: Sep 2, 1:38 PM ET
Size: 5.8 KB

View on SEC.gov