Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
04/26/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
04/26/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
04/26/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
03/09/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
12/12/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
11/17/11 | Initial statement of beneficial ownership of securities |
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1 | ||
11/16/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
09/12/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
09/09/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
09/09/11 | Statement of changes in beneficial ownership of securities |
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2 |