| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/23/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/23/17 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/14/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
