| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/22/14 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 12/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/16/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/16/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/12/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/11/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/09/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/09/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |