| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/23/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/11/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/25/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
