| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 10/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/11/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
