| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/23/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/03/14 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 03/11/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/31/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/21/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/13/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/08/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |