| Date | Form | Description | Docs | XBRL | Pages |
| 04/08/15 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 04/08/15 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 04/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/02/15 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 04/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/01/15 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 04/01/15 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
3 |
