| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/20/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/09/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/08/15 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/22/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/10/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/15/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/15/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/29/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/29/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/26/14 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
