| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/26/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/12/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/05/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/04/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/31/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
