| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/31/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |