| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/28/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/28/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/05/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
