| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/06/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
