| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/09/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/08/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/06/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/03/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/02/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
