| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/23/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/10/17 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 11/09/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/09/16 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 10/21/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/21/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/21/16 | 4 | Statement of changes in beneficial ownership of securities |
|
4 |