| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/10/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/16/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/09/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/17/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |
