| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/15/16 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 03/07/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/29/16 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/15/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/15/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/27/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/03/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
