| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/20/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/11/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/07/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/07/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/07/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
