Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
06/04/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/03/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/25/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/15/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/02/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/31/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/31/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/31/12 | 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 | |
01/27/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 |