Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
03/21/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/18/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/17/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/15/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/11/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/10/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/09/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/04/11 | 4 | Statement of changes in beneficial ownership of securities |
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3 | |
03/04/11 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
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17 | |
03/02/11 | 3 | Initial statement of beneficial ownership of securities |
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2 |