4 | Statement of changes in beneficial ownership of securities | Dec 21, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Nov 24, 2004 |    |
3 | Initial filing by director officer or owner of more than ten percent. | Nov 23, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Nov 19, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Nov 19, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Nov 18, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Nov 18, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Nov 18, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Nov 18, 2004 |    |
8-K | Report of unscheduled material events or corporate event | Nov 16, 2004 |     |
8-K | Report of unscheduled material events or corporate event | Nov 15, 2004 |     |
10-Q | Quarterly report which provides a continuing view of a company's financial position | Nov 1, 2004 |     |
4 | Statement of changes in beneficial ownership of securities | Oct 19, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Oct 19, 2004 |    |
8-K | Report of unscheduled material events or corporate event | Oct 15, 2004 |     |
4 | Statement of changes in beneficial ownership of securities | Oct 6, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Oct 6, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Oct 6, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Oct 6, 2004 |    |
8-K | Report of unscheduled material events or corporate event | Sep 30, 2004 |     |
4 | Statement of changes in beneficial ownership of securities | Sep 10, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Aug 19, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Aug 19, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Aug 19, 2004 |    |
4 | Statement of changes in beneficial ownership of securities | Aug 19, 2004 |    |