| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/17/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/02/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/20/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/15/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
