| Filed On | Filing |
|---|---|
| 12 Jan 2012 | SCHEDULE 13D |
| 01 Feb 2011 | SC 13D |
| 08 Mar 2010 | SC 13D |
| 26 Nov 2007 | SCHEDULE 13D |
| 24 Aug 2007 | SC 13D |
| 02 Feb 2007 | SCHEDULE 13D |
| 02 Feb 2007 | SCHEDULE 13D |
| 24 Feb 2006 | BENEFICIAL OWNERSHIP OF 5% OR MORE |
| 23 Aug 2005 | SC 13D |
| 25 Feb 2005 | SCHEDULE 13D |
| 07 Jul 2004 | SC 13D |
| 27 Feb 2004 | SC 13D |
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