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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-12-056531
Filing Date
2012-02-13
Accepted
2012-02-13 16:52:33
Documents
2
Period of Report
2012-02-10
Items
Item 3.03: Material Modifications to Rights of Security Holders
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d301400d8k.htm 8-K 15855
2 CERTIFICATE OF ELIMINATION d301400dex31.htm EX-3.1 9006
  Complete submission text file 0001193125-12-056531.txt   26199
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 (Filer) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-12691 | Film No.: 12599908
SIC: 1382 Oil & Gas Field Exploration Services