Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
05/29/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
05/29/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
04/12/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
04/12/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
04/09/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
01/18/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
01/18/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
01/18/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
01/12/12 | Statement of changes in beneficial ownership of securities |
|
2 | ||
01/12/12 | Statement of changes in beneficial ownership of securities |
|
2 |