0001209191-17-017121.txt : 20170303 0001209191-17-017121.hdr.sgml : 20170303 20170303133338 ACCESSION NUMBER: 0001209191-17-017121 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170301 FILED AS OF DATE: 20170303 DATE AS OF CHANGE: 20170303 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ION GEOPHYSICAL CORP CENTRAL INDEX KEY: 0000866609 STANDARD INDUSTRIAL CLASSIFICATION: OIL AND GAS FIELD EXPLORATION SERVICES [1382] IRS NUMBER: 222286646 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2105 CITYWEST BLVD STREET 2: SUITE 100 CITY: HOUSTON STATE: TX ZIP: 770422855 BUSINESS PHONE: 281.933.3339 MAIL ADDRESS: STREET 1: 2105 CITYWEST BLVD STREET 2: SUITE 100 CITY: HOUSTON STATE: TX ZIP: 770422855 FORMER COMPANY: FORMER CONFORMED NAME: INPUT OUTPUT INC DATE OF NAME CHANGE: 19930328 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hao Huimin CENTRAL INDEX KEY: 0001507038 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-12691 FILM NUMBER: 17662603 MAIL ADDRESS: STREET 1: 2105 CITYWEST BLVD. STREET 2: SUITE 100 CITY: HOUSTON STATE: X1 ZIP: 77042-2839 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-03-01 0 0000866609 ION GEOPHYSICAL CORP IO 0001507038 Hao Huimin 2105 CITYWEST BOULEVARD SUITE 100 HOUSTON TX 77042-2855 1 0 0 0 Common Stock 2017-03-01 4 A 0 2500 0.00 A 10506 D Common Stock 2017-03-01 4 F 0 750 5.35 D 9756 D Restricted stock grant issued pursuant to the ION Geophysical Corporation Second Amended and Restated 2013 Long Term Incentive Plan. Award will vest upon the one year anniversary of the date shown in Column 2. Payment of tax liability by delivering or withholding shares incident to the vesting of restricted stock. Rebecca F. Sacco, attorney-in-fact 2017-03-03