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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-09-042941
Filing Date
2009-09-02
Accepted
2009-09-02 13:41:54
Documents
1
Period of Report
2009-09-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 3148
  Complete submission text file 0001209191-09-042941.txt   5068
Mailing Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839
Business Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839 281.933.3339
ION GEOPHYSICAL CORP (Issuer) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address ION GEOPHYSICAL CORPORATION 2101 CITYWEST, BLDG 3, SUITE 400 HOUSTON TX 77042
Business Address
MORRISON MICHAEL L (Reporting) CIK: 0001228756 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-12691 | Film No.: 091050463