| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/18/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/18/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/18/17 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/17/17 | Annual statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/11/16 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/14/16 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/12/16 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/22/16 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/04/16 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 07/05/16 | Statement of changes in beneficial ownership of securities |
|
1 |