| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/30/17 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
8 | |
| 11/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
