| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/07/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/09/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/15/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/18/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/18/16 | 3 | Initial statement of beneficial ownership of securities |
|
2 |