| Date | Form | Description | Docs | XBRL | Pages |
| 03/27/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/26/07 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/22/07 | 144 | Filing for proposed sale of securities under Rule 144 |
|
3 | |
| 03/21/07 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/21/07 | 144 | Filing for proposed sale of securities under Rule 144 |
|
2 | |
| 03/16/07 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
52 |
