| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |