| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/07/15 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 05/13/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/12/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/14/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/31/15 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 03/26/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/25/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
