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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. 0000950123-10-064641
Filing Date
2010-07-09
Accepted
2010-07-09 17:05:04
Documents
6
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K/A h74282e10vkza.htm 10-K/A 740665
2 EX-23.1 h74282exv23w1.htm EX-23.1 14324
3 EX-31.1 h74282exv31w1.htm EX-31.1 8638
4 EX-31.2 h74282exv31w2.htm EX-31.2 8920
5 EX-32.1 h74282exv32w1.htm EX-32.1 3138
6 EX-32.2 h74282exv32w2.htm EX-32.2 3207
  Complete submission text file 0000950123-10-064641.txt   780431
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.: 10946777
SIC: 1382 Oil & Gas Field Exploration Services