| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/31/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/23/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/19/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/13/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/09/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/04/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/25/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/25/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/15 | 3 | Initial statement of beneficial ownership of securities |
|
1 |
