$ 10-K/A SEC Filings

Filed On	Filing
30 Apr 2021	FORM 10-K/A
12 Feb 2018	10-K/A
27 Jun 2016	10-K/A AMENDMENT NO. 2
12 Feb 2016	10-K/A
24 Apr 2015	10-K/A
28 Mar 2014	FORM 10-K/A AMENDMENT NO. 1
17 Apr 2013	FORM 10-K AMENDMENT NO. 1
26 Mar 2012	FORM 10-K AMENDMENT NO. 1
17 Jun 2011	FORM 10-K/A
09 Jul 2010	FORM 10-K/A
04 Mar 2008	10-K/A
10 May 2004	INPUT/OUTPUT, INC.- AMENDMENT NO.2 - 12/31/2003
23 Apr 2004	INPUT/OUTPUT, INC. - DATED 12/31/2003
30 Oct 2000	INPUT/OUTPUT, INC. - AMENDMENT NO.1
28 Oct 1999	10-K/A
28 Oct 1998	10-K/A
28 Oct 1997	FORM 10-K/A