Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
06/13/12 | 3 | Initial statement of beneficial ownership of securities |
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4 | |
05/09/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/07/12 | 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 | |
03/08/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/30/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/15/11 | 3 | Initial statement of beneficial ownership of securities |
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4 | |
09/06/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
08/16/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
06/29/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 |