| Filed On | Filing |
|---|---|
| 04 Feb 2022 | SC 13G |
| 31 May 2017 | SC 13G |
| 14 Jan 2013 | SCHEDULE 13G |
| 14 Feb 2012 | SCHEDULE 13G HOLDINGS REPORT |
| 10 Feb 2011 | SC 13G |
| 24 Jan 2011 | SCHEDULE 13G |
| 15 Nov 2010 | SC 13G |
| 29 Jan 2010 | SC 13G |
| 18 Feb 2009 | SC 13G |
| 05 Feb 2009 | SC 13G |
| 07 Aug 2008 | SC 13G |
| 10 Apr 2008 | SEC FILING |
| 14 Feb 2008 | 13G 2007 FRIESS ASSOCIATES LLC |
| 06 Feb 2008 | SC 13G |
| 06 Feb 2008 | SC 13G |
| 15 Jan 2008 | SC 13G |
| 10 Jul 2007 | SC 13G |
| 14 Feb 2007 | SC 13G |
| 09 Sep 2005 | SC 13G |
| 14 Feb 2005 | SC 13G |
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