| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/30/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/15/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/16/16 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/14/16 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/06/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/30/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |