Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
02/07/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/11/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/11/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
12/23/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
12/22/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
12/22/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
12/16/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
12/08/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/17/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/12/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 |