Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
03/30/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/29/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/23/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/17/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/04/11 | 4/A | Statement of changes in beneficial ownership of securities |
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2 | |
03/02/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/02/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/02/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/02/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/02/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 |