| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/21/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/16/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/17/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/03/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
