| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/13/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/13/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/13/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/11/15 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/20/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/17/14 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 12/11/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/14/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/07/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
