| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/31/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/31/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/28/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/18/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/26/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/26/15 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 10/22/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
