| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/05/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/11/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/31/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
