0001209191-21-017183.txt : 20210303
0001209191-21-017183.hdr.sgml : 20210303
20210303180539
ACCESSION NUMBER: 0001209191-21-017183
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20210301
FILED AS OF DATE: 20210303
DATE AS OF CHANGE: 20210303
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: SEITZ JOHN N
CENTRAL INDEX KEY: 0001221972
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-12691
FILM NUMBER: 21711043
MAIL ADDRESS:
STREET 1: ION GEOPHYSICAL CORPORATION
STREET 2: 2105 CITYWEST, BLDG 3, SUITE 100
CITY: HOUSTON
STATE: TX
ZIP: 77042-2855
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: 2819333339
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
4
1
doc4.xml
FORM 4 SUBMISSION
X0306
4
2021-03-01
0
0000866609
ION GEOPHYSICAL CORP
IO
0001221972
SEITZ JOHN N
2105 CITYWEST BOULEVARD
SUITE 100
HOUSTON
TX
77042-2855
1
0
0
0
Common Stock
2021-03-01
4
A
0
2500
0.00
A
26259
D
Restricted stock award issued pursuant to the ION Geophysical Corporation Fourth Amended and Restated 2013 Long Term Incentive Plan. Award will vest 100% on March 1, 2022.
/s/ Rebecca F. Sacco, attorney-in-fact
2021-03-03