| DATE FILED | DOCUMENT DATE | TYPE | DESCRIPTION | VIEW |
| 04/02/13 | 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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| 04/02/13 | 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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| 04/02/13 | 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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| 04/02/13 | 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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| 04/02/13 | 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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| 04/02/13 | 03/28/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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| 03/15/13 | 03/14/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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| 03/06/13 | 03/04/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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| 03/06/13 | 03/04/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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| 03/06/13 | 03/04/13 | 4 | Statement of changes in beneficial ownership of securities |  |
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