Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
03/11/11 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
02/18/11 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
01/27/11 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
12/13/10 | 3/A | Initial statement of beneficial ownership of securities | 1 | ||
11/19/10 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
10/15/10 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
10/14/10 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
10/04/10 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
09/30/10 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
08/23/10 | 4 | Statement of changes in beneficial ownership of securities | 2 |