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4//SEC Filing

BARR DAVID H 4

Accession 0001209191-11-059411

CIK 0000866609other

View on SEC.gov Company Profile

Filed

Dec 4, 7:00 PM ET

Accepted

Dec 5, 2:48 PM ET

Size

4.6 KB

Accession

0001209191-11-059411

Insider Transaction Report

Form 4

Period: 2011-12-01

ION GEOPHYSICAL CORPIO

Director

Transactions

Award
Common Stock
2011-12-01+12,000→ 32,000 total

Footnotes (1)

[F1]Issued pursuant to the ION Geophysical Corporation 2004 Long-term Incentive Plan.

Documents

1 file

4
doc4.xmlPrimary
FORM 4 SUBMISSION

Issuer

ION GEOPHYSICAL CORP

CIK 0000866609

Entity typeother

Related Parties

1

filerCIK 0001158640

Filing Metadata

Form type: 4
Filed: Dec 4, 7:00 PM ET
Accepted: Dec 5, 2:48 PM ET
Size: 4.6 KB

View on SEC.gov