| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/18/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/11/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
