Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
03/13/12 | 3 | Initial statement of beneficial ownership of securities |
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2 | |
03/07/12 | 3/A | Initial statement of beneficial ownership of securities |
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2 | |
12/27/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/23/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/22/11 | 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 | |
11/07/11 | 3 | Initial statement of beneficial ownership of securities |
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3 | |
11/07/11 | 4 | Statement of changes in beneficial ownership of securities |
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1 | |
09/06/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
09/02/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 |