Filing Date |
Form Type |
Description |
|
| Feb 27, 2012 |
4 |
Statement of changes in beneficial ownership of securities |
|
| Feb 27, 2012 |
4 |
Statement of changes in beneficial ownership of securities |
|
| Aug 22, 2011 |
4 |
Statement of changes in beneficial ownership of securities |
|
| Aug 22, 2011 |
3 |
Initial statement of beneficial ownership of securities |
|
| Aug 9, 2011 |
3 |
Initial statement of beneficial ownership of securities |
|
| Aug 8, 2011 |
3 |
Initial statement of beneficial ownership of securities |
|
| Jul 21, 2011 |
3 |
Initial statement of beneficial ownership of securities |
|
| Mar 4, 2011 |
4 |
Statement of changes in beneficial ownership of securities |
|
| Feb 11, 2011 |
5 |
Annual statement of changes in beneficial ownership of securities |
|
| Dec 28, 2010 |
4 |
Statement of changes in beneficial ownership of securities |
|
| Dec 20, 2010 |
3 |
Initial statement of beneficial ownership of securities |
|
| Jan 8, 2004 |
4 |
Statement of changes in beneficial ownership of securities |
|
| Nov 14, 2003 |
4 |
Statement of changes in beneficial ownership of securities |
|
| May 27, 2003 |
4 |
Statement of changes in beneficial ownership of securities |
|