03/27/07 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
03/01/07 |
4/A
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
02/23/07 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
02/13/07 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
02/06/07 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
12/08/06 |
4/A
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
11/13/06 |
4/A
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
11/13/06 |
4/A
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
11/13/06 |
4/A
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |
10/27/06 |
4
|
Statement of changes in beneficial ownership of securities
|
|
|
2 |