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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000950123-11-059907
Filing Date
2011-06-17
Accepted
2011-06-17 17:10:59
Documents
7
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K/A h83005e10vkza.htm 10-K/A 161988
2 EX-23.2 h83005exv23w2.htm EX-23.2 14421
3 EX-31.1 h83005exv31w1.htm EX-31.1 8060
4 EX-31.2 h83005exv31w2.htm EX-31.2 8087
5 EX-32.1 h83005exv32w1.htm EX-32.1 2874
6 EX-32.2 h83005exv32w2.htm EX-32.2 2963
7 EX-99.1 h83005exv99w1.htm EX-99.1 164155
  Complete submission text file 0000950123-11-059907.txt   363675
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: 10-K/A | Act: 34 | File No.: 001-12691 | Film No.: 11919438
SIC: 1382 Oil & Gas Field Exploration Services