Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
03/09/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/09/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/09/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/24/12 | 3 | Initial statement of beneficial ownership of securities |
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3 | |
12/19/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
12/15/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
07/22/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
07/22/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
07/22/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
07/22/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 |