Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
01/20/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/20/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/20/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/20/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/20/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/03/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
10/18/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
10/12/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
10/12/10 | 3 | Statement of changes in beneficial ownership of securities |
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2 | |
10/12/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 |