| Filing Date | Filing | Description | Download | | May 17, 2013 | 4 | Statement of changes in beneficial ownership of securities |
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| | May 09, 2013 | 4 | Statement of changes in beneficial ownership of securities |
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| | May 02, 2013 | 4 | Statement of changes in beneficial ownership of securities |
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| | May 02, 2013 | 4 | Statement of changes in beneficial ownership of securities |
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| | May 02, 2013 | 4 | Statement of changes in beneficial ownership of securities |
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| | May 01, 2013 | 4 | Statement of changes in beneficial ownership of securities |
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| | Apr 29, 2013 | 3 | Initial filing by director officer or owner of more than ten percent. |
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| | Apr 26, 2013 | 8-K | Report of unscheduled material events or corporate event |
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| | Apr 25, 2013 | 10-Q | Quarterly report which provides a continuing view of a company's financial position |
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| | Apr 18, 2013 | 4 | Statement of changes in beneficial ownership of securities |
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