| Date | Form | Description | Filing Group | XBRL | Pages | |
|---|---|---|---|---|---|---|
| 04/15/15 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 | |
| 04/03/15 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 03/06/15 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 02/20/15 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 02/06/15 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 01/23/15 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 01/23/15 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 | |
| 01/23/15 | 3 | Initial statement of beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 01/08/15 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
2 | |
| 12/24/14 | 4 | Statement of changes in beneficial ownership of securities | 3, 4, 5 |
|
1 |