| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 03/09/17 | UPLOAD | SEC-generated letter |
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| 03/08/17 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/06/17 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/06/17 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
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| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
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