| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/18/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 09/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
