Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
02/14/13 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/14/13 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/14/13 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/14/13 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/14/13 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/12/13 | 5 | Annual statement of changes in beneficial ownership of securities |
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2 | |
01/18/13 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/10/13 | 4/A | Statement of changes in beneficial ownership of securities |
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2 | |
01/04/13 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
12/27/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 |