| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/11/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/20/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/19/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 06/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/31/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
