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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-08-029940
Filing Date
2008-05-14
Accepted
2008-05-14 15:47:33
Documents
1
Period of Report
2008-05-12

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 48727
  Complete submission text file 0001209191-08-029940.txt   50704
Mailing Address 2101 CITYWEST BLVD BUILDING III, SUITE 400 HOUSTON TX 77042
Business Address 2101 CITYWEST BLVD BUILDING III, SUITE 400 HOUSTON TX 77042 281.933.3339
ION GEOPHYSICAL CORP (Issuer) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3829 Measuring & Controlling Devices, NEC

Mailing Address INPUT/OUTPUT INC 2101 CITYWEST, BLDG 3, SUITE 400 HOUSTON TX 77042
Business Address 281.552.3308
PEEBLER ROBERT P (Reporting) CIK: 0001228219 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-12691 | Film No.: 08831692