Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
02/11/13 | 4 | Statement of changes in beneficial ownership of securities | 2 | ||
01/23/13 | 5 | Annual statement of changes in beneficial ownership of securities | 2 | ||
12/21/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
12/21/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
12/21/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
12/21/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
12/21/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
12/21/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
12/06/12 | 4 | Statement of changes in beneficial ownership of securities | 3 | ||
10/25/12 | 4 | Statement of changes in beneficial ownership of securities | 2 |