| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 01/16/18 | Current report filing |
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| 12/22/17 | Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
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| 12/14/17 | Current report filing |
|
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| 12/13/17 | Statement of changes in beneficial ownership of securities |
|
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| 12/13/17 | Initial statement of beneficial ownership of securities |
|
||
| 12/13/17 | Current report filing |
|
||
| 12/06/17 | Statement of changes in beneficial ownership of securities |
|
||
| 11/15/17 | Statement of changes in beneficial ownership of securities |
|
||
| 11/15/17 | Statement of changes in beneficial ownership of securities |
|
||
| 11/14/17 | Statement of changes in beneficial ownership of securities |
|