⌘K

Login Start Free

Home/Filings/4/0001209191-10-058213

4//SEC Filing

YUELIANG GUO 4

Accession 0001209191-10-058213

CIK 0000866609other

View on SEC.gov Company Profile

Filed

Dec 2, 7:00 PM ET

Accepted

Dec 3, 12:21 PM ET

Size

5.1 KB

Accession

0001209191-10-058213

Insider Transaction Report

Form 4

Period: 2010-12-01

ION GEOPHYSICAL CORPIO

Director

Transactions

Award
Common stock
2010-12-01+1,000→ 17,000 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: Dec 2, 7:00 PM ET
Accepted: Dec 3, 12:21 PM ET
Size: 5.1 KB

View on SEC.gov