| Date | Type | Description | Downloads |
| 02/20/2019 | 4 | Statement of changes in beneficial ownership of securities | 
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| 02/20/2019 | 4 | Statement of changes in beneficial ownership of securities |
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| 02/20/2019 | 4 | Statement of changes in beneficial ownership of securities |
|
| 02/20/2019 | 4 | Statement of changes in beneficial ownership of securities |
|
| 02/20/2019 | 4 | Statement of changes in beneficial ownership of securities |
|
| 02/20/2019 | 4 | Statement of changes in beneficial ownership of securities |
|
| 02/20/2019 | 4 | Statement of changes in beneficial ownership of securities |
|
| 02/14/2019 | 8-K/A | Amendment to a previously filed 8-K |
|
| 02/14/2019 | 13F-NT | 13F-NT |
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| 02/11/2019 | SC 13G/A | An amendment to the SC 13G filing |
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| 02/08/2019 | SC 13G/A | An amendment to the SC 13G filing |
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| 02/01/2019 | 8-K | Report of unscheduled material events or corporate event |
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| 01/31/2019 | SC 13G/A | An amendment to the SC 13G filing |
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| 01/09/2019 | 3 | Initial filing by director officer or owner of more than ten percent. |
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| 01/03/2019 | 4 | Statement of changes in beneficial ownership of securities |
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| 01/03/2019 | 4 | Statement of changes in beneficial ownership of securities |
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| 12/18/2018 | 4 | Statement of changes in beneficial ownership of securities |
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| 12/18/2018 | 4 | Statement of changes in beneficial ownership of securities |
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| 12/18/2018 | 4 | Statement of changes in beneficial ownership of securities |
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| 12/18/2018 | 4 | Statement of changes in beneficial ownership of securities |
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