| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/18/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/18/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/18/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/23/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/08/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/25/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/21/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/14/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/01/15 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 08/31/15 | Statement of changes in beneficial ownership of securities |
|
2 |