| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/15/16 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/15/16 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/18/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/15/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/25/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/24/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/09/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/20/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/12/15 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/11/15 | Statement of changes in beneficial ownership of securities |
|
1 |