Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
03/31/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/31/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/31/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/31/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/31/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/24/11 | ARS | Annual report to security holders |
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106 | |
03/23/11 | 8-K | Current report filing |
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2 | |
03/23/11 | DEF 14A | Definitive proxy statements |
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70 | |
03/22/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/11/11 | 8-K | Current report filing |
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7 |