| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/25/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/29/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 06/24/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 06/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/27/15 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
