| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/09/17 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/09/17 | Initial statement of beneficial ownership of securities |
|
3 | ||
| 12/22/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/05/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/18/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/15/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/23/16 | Statement of changes in beneficial ownership of securities |
|
2 |