| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/25/16 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 03/02/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/02/16 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/01/16 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/10/16 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/10/16 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/30/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/30/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/30/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/22/15 | Statement of changes in beneficial ownership of securities |
|
1 |