| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/23/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/16/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/12/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/11/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/31/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/31/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/28/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/28/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/28/15 | Statement of changes in beneficial ownership of securities |
|
2 |