| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/20/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/20/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/20/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/05/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 06/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/24/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/22/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/17/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
