| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/05/16 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 02/16/16 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/10/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/25/16 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 01/25/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/25/16 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 01/25/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/25/16 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 01/25/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/09/15 | Statement of changes in beneficial ownership of securities |
|
3 |