| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/04/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/01/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/01/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/01/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/10/17 | Annual statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/10/17 | Annual statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/06/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/17 | Statement of changes in beneficial ownership of securities |
|
1 |