Section 16 Filings
| Date | Form | Description | Docs | XBRL | Pages |
| 02/16/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/15/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/08/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/09/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
