| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/24/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/10/17 | 3/A | Initial statement of beneficial ownership of securities |
|
1 | |
| 04/10/17 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/15/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/13/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/09/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/16 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/15/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
