-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, JYeYnr6VmjOs17Q/gSsVTuBJbfmx6KJmFeUpdNJQwESiK1gx+eT/5iS5LyGa2Ngn mfEybu4l3LEf1HM6IGkDCg== 0001209191-07-067784.txt : 20071205 0001209191-07-067784.hdr.sgml : 20071205 20071205104520 ACCESSION NUMBER: 0001209191-07-067784 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20071127 FILED AS OF DATE: 20071205 DATE AS OF CHANGE: 20071205 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ION GEOPHYSICAL CORP CENTRAL INDEX KEY: 0000866609 STANDARD INDUSTRIAL CLASSIFICATION: MEASURING & CONTROLLING DEVICES, NEC [3829] IRS NUMBER: 222286646 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2101 CITYWEST BLVD STREET 2: BUILDING III, SUITE 400 CITY: HOUSTON STATE: TX ZIP: 77042 BUSINESS PHONE: 281.933.3339 MAIL ADDRESS: STREET 1: 2101 CITYWEST BLVD STREET 2: BUILDING III, SUITE 400 CITY: HOUSTON STATE: TX ZIP: 77042 FORMER COMPANY: FORMER CONFORMED NAME: INPUT OUTPUT INC DATE OF NAME CHANGE: 19930328 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ELLIOTT THEODORE H JR CENTRAL INDEX KEY: 0001228216 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-12691 FILM NUMBER: 071285656 BUSINESS ADDRESS: BUSINESS PHONE: 281.552.3308 MAIL ADDRESS: STREET 1: INPUT/OUTPUT INC STREET 2: 2101 CITYWEST, BLDG 3, SUITE 400 CITY: HOUSTON STATE: TX ZIP: 77042 4/A 1 doc4a.xml FORM 4/A SUBMISSION X0202 4/A 2007-11-27 2007-11-29 0 0000866609 ION GEOPHYSICAL CORP IO 0001228216 ELLIOTT THEODORE H JR 2105 CITYWEST BOULEVARD SUITE 400 HOUSTON TX 77042-2839 1 0 0 0 Common stock 2007-11-27 4 M 0 10000 4.11 A 21000 D Common Stock 2007-11-27 4 M 0 10000 4.35 A 31000 D Common Stock 2007-11-27 4 M 0 10000 8.75 A 41000 D Common Stock 2007-11-27 4 F 0 11548 14.94 D 29452 D Option to purchase common stock 8.75 2007-11-27 4 M 0 10000 0.00 D 1998-11-01 2008-11-01 Common Stock 10000 0 D Option to purchase common stock 4.35 2007-11-27 4 M 0 10000 0.00 D 2002-11-01 2012-11-01 Common stock 10000 0 D Option to purchase common stock 4.11 2007-11-27 4 M 0 10000 0.00 D 2003-11-03 2013-11-03 Common Stock 10000 0 D In connection with cashless exercise of non-employee director stock option /s/ Debra A. Addington, attorney-in-fact 2007-12-05 -----END PRIVACY-ENHANCED MESSAGE-----