BETTS JAMES W
Related Filers (1)
Ownership (11)
4
Monday, 3/2/2009
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/1/2008
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/21/2007
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/23/2007
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/25/2006
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 5/17/2006
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/24/2006
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/25/2005
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 2/4/2005
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/1/2004
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/14/2004
ZOLTEK COMPANIES INC: Statement of changes in beneficial ownership of securities