| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/17 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/13/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/28/16 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
