| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/22/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/19/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/24/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/31/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/25/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/12/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/14 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/24/14 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |