Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
02/09/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
12/21/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
12/07/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/18/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/14/11 | 4/A | Statement of changes in beneficial ownership of securities |
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2 | |
11/14/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/10/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/08/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/02/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
08/15/11 | 3 | Initial statement of beneficial ownership of securities |
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2 |