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Filing Detail
Form ARS - Annual Report to Security Holders:
SEC Accession No. 9999999997-13-008610
Filing Date
2013-04-18
Accepted
2013-04-23 10:57:07
Documents
1
Period of Report
2012-12-31
Effectiveness Date
2013-04-18

Document Format Files

Seq Description Document Type Size
1 AUTO-GENERATED PAPER DOCUMENT 9999999997-13-008610.paper ARS 290
  Scanned paper document scanned.pdf   36485292
  Complete submission text file 9999999997-13-008610.txt   1449
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: ARS | Act: 34 | File No.: 001-12691 | Film No.: 13002054
SIC: 1382 Oil & Gas Field Exploration Services