| Filed On | Filing |
|---|---|
| 12 Feb 2021 | SC13G MIND TECHNOLOGY DEC20 |
| 10 Feb 2021 | SCHEDULE 13G |
| 10 Feb 2020 | SC 13G |
| 10 Nov 2015 | SCHEDULE 13G |
| 15 Apr 2015 | SC 13G |
| 30 Jan 2015 | MITCHAM INDUSTRIES INC |
| 30 Jan 2014 | SC 13G |
| 14 Feb 2013 | DISCLOSURE DOCUMENT |
| 10 Oct 2012 | DISCLOSURE DOCUMENT |
| 10 Aug 2012 | SC13G MITCHAM INDUSTRIES INC JULY12 |
| 31 Jan 2011 | SC 13G |
| 12 Feb 2010 | SEC FILING |
| 12 Feb 2010 | SEC FILING |
| 08 Feb 2010 | SCHEDULE 13G |
| 12 Feb 2009 | SC 13G |
| 30 Dec 2008 | SC 13G |
| 06 Mar 2007 | MITCHAM IND 13G |
| 11 Apr 2005 | MITCHAM INDUSTRIES |
| 25 Mar 2004 | MITCHAM INDUSTRIES, INC. |
| 19 Mar 2003 | SC 13G |
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