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4//SEC Filing

YUELIANG GUO 4

Accession 0001209191-10-031426

CIK 0000866609other

View on SEC.gov Company Profile

Filed

Jun 1, 8:00 PM ET

Accepted

Jun 2, 9:25 AM ET

Size

5.1 KB

Accession

0001209191-10-031426

Insider Transaction Report

Form 4

Period: 2010-06-01

ION GEOPHYSICAL CORPIO

Director

Transactions

Award
Common Stock
2010-06-01+16,000→ 16,000 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 0001488413

Filing Metadata

Form type: 4
Filed: Jun 1, 8:00 PM ET
Accepted: Jun 2, 9:25 AM ET
Size: 5.1 KB

View on SEC.gov