| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/24/15 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 03/09/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/09/15 | 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 | |
| 02/12/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |