| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/22/16 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 12/22/16 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 12/09/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/18/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/26/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/14/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/31/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 06/16/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/22/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/22/16 | Statement of changes in beneficial ownership of securities |
|
2 |