| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/20/15 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 07/06/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 07/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/04/15 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 06/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/26/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/05/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
