| Date |
Filing |
Description |
Downloads |
| 02/18/11 |
4 |
Statement of changes in beneficial ownership of securities |
 |
 |
 |
 |
| 02/18/11 |
4 |
Statement of changes in beneficial ownership of securities |
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|
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| 02/18/11 |
4 |
Statement of changes in beneficial ownership of securities |
|
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|
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| 02/18/11 |
4 |
Statement of changes in beneficial ownership of securities |
|
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|
|
| 02/18/11 |
4 |
Statement of changes in beneficial ownership of securities |
|
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|
|
| 02/18/11 |
4 |
Statement of changes in beneficial ownership of securities |
|
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|
|
| 02/18/11 |
4 |
Statement of changes in beneficial ownership of securities |
|
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|
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| 02/18/11 |
4 |
Statement of changes in beneficial ownership of securities |
|
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|
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| 02/16/11 |
4 |
Statement of changes in beneficial ownership of securities |
|
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|
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| 02/15/11 |
4 |
Statement of changes in beneficial ownership of securities |
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