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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001341004-11-000514
Filing Date
2011-02-14
Accepted
2011-02-14 13:14:16
Documents
2

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A sc13ga.htm SC 13G/A 135892
2 EXHIBIT A - POWER OF ATTORNEY ex-a.htm EX-99 4236
  Complete submission text file 0001341004-11-000514.txt   142139
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 (Subject) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-41602 | Film No.: 11604533
SIC: 1382 Oil & Gas Field Exploration Services

Mailing Address 22 EAST 67TH STREET NEW YORK NY 10021
Business Address 22 EAST 67TH STREET -- NEW YORK NY 10021 212 284 4800
FLETCHER ASSET MANAGEMENT INC (Filed by) CIK: 0000898338 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A