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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001047469-16-012202
Filing Date
2016-04-14
Accepted
2016-04-14 09:37:28
Documents
7
Period of Report
2016-05-18
Effectiveness Date
2016-04-14

Document Format Files

Seq Description Document Type Size
1 DEF 14A a2227954zdef14a.htm DEF 14A 755341
2 G22292BGI001.GIF g22292bgi001.gif GRAPHIC 68913
3 G22292BGI002.GIF g22292bgi002.gif GRAPHIC 51263
4 G586495.JPG g586495.jpg GRAPHIC 9074
5 G262491.JPG g262491.jpg GRAPHIC 10281
6 G261208.JPG g261208.jpg GRAPHIC 38432
7 G943954.JPG g943954.jpg GRAPHIC 37718
  Complete submission text file 0001047469-16-012202.txt   1053784
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: DEF 14A | Act: 34 | File No.: 001-12691 | Film No.: 161570611
SIC: 1382 Oil & Gas Field Exploration Services