Ion Geophysical Corp 10-K, 10-K/A, 10-KT, and 10-KT/A reports

Location
4203 Yoakum Blvd, Suite 100, Houston, TX
State of incorporation
DE
Fiscal year end
December 31
Data updated at
7/19/2024, 08:54 AM
Form type Sec Links Description Filing date Reporting date
10-K/A Report | Data FORM 10-K/A Apr 30, 2021 Dec 31, 2020
10-K Report | Data FORM 10-K Feb 12, 2021 Dec 31, 2020
10-K Report | Data 10-K Feb 6, 2020 Dec 31, 2019
10-K Report | Data 10-K Feb 7, 2019 Dec 31, 2018
10-K/A Report 10-K/A Feb 12, 2018 Dec 31, 2017
10-K Report | Data 10-K Feb 8, 2018 Dec 31, 2017
10-K Report | Data 10-K Feb 9, 2017 Dec 31, 2016
10-K/A Report 10-K/A AMENDMENT NO. 2 Jun 27, 2016 Dec 31, 2015
10-K/A Report 10-K/A Feb 12, 2016 Dec 31, 2015
10-K Report | Data 10-K Feb 11, 2016 Dec 31, 2015
10-K/A Report 10-K/A Apr 24, 2015 Dec 31, 2014
10-K Report | Data 10-K Feb 17, 2015 Dec 31, 2014
10-K/A Report FORM 10-K/A AMENDMENT NO. 1 Mar 28, 2014 Dec 31, 2013
10-K Report | Data 10-K Feb 24, 2014 Dec 31, 2013
10-K/A Report FORM 10-K AMENDMENT NO. 1 Apr 17, 2013 Dec 31, 2012
10-K Report | Data 10-K Feb 19, 2013 Dec 31, 2012
10-K/A Report FORM 10-K AMENDMENT NO. 1 Mar 26, 2012 Dec 31, 2011
10-K Report | Data FORM 10-K Feb 24, 2012 Dec 31, 2011
10-K/A Report FORM 10-K/A Jun 17, 2011 Dec 31, 2010
10-K Report FORM 10-K Feb 24, 2011 Dec 31, 2010
10-K/A Report FORM 10-K/A Jul 9, 2010 Dec 31, 2009
10-K Report FORM 10-K Mar 1, 2010 Dec 31, 2009
10-K Report FORM 10-K Mar 2, 2009 Dec 31, 2008