Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
05/25/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/02/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/02/11 | Current report filing |
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4 | ||
04/26/11 | Current report filing |
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9 | ||
04/26/11 | Quarterly report pursuant to Section 13 or 15(d) |
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34 | ||
04/21/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
04/15/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
04/08/11 | Statement of changes in beneficial ownership of securities |
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2 | ||
03/28/11 | Annual report to security holders |
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55 | ||
03/28/11 | Definitive proxy statements |
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24 |