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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-11-333568
Filing Date
2011-12-07
Accepted
2011-12-07 16:02:33
Documents
3
Period of Report
2011-12-05
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d267042d8k.htm 8-K 20518
2 PRESS RELEASE DATED DECEMBER 5, 2011 d267042dex991.htm EX-99.1 5440
3 GRAPHIC g267042g64i83.jpg GRAPHIC 50786
  Complete submission text file 0001193125-11-333568.txt   97298
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.: 111248642
SIC: 1382 Oil & Gas Field Exploration Services