| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/03/15 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/16/15 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/22/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/05/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/01/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/25/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/25/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
