GRINNELL CHARLES W
Related Filers (2)
Ownership (30)
4
Tuesday, 5/29/2012
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/23/2011
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 5/24/2010
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/26/2009
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/17/2009
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/24/2008
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/10/2008
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 6/9/2008
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/11/2008
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 12/31/2007
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 12/21/2007
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/19/2007
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/18/2007
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/13/2007
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/9/2007
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Monday, 12/11/2006
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/11/2006
FUEL TECH N V: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/21/2005
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/6/2005
FUEL TECH N V: Statement of changes in beneficial ownership of securities
4
Monday, 11/14/2005
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 8/23/2005
FUEL TECH N V: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 8/23/2005
FUEL TECH N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/23/2005
FUEL TECH N V: Statement of changes in beneficial ownership of securities
4
Friday, 8/19/2005
FUEL TECH N V: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/16/2005
FUEL TECH N V: Statement of changes in beneficial ownership of securities
4
Thursday, 12/16/2004
FUEL TECH N V: Statement of changes in beneficial ownership of securities
4
Thursday, 12/16/2004
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Friday, 1/16/2004
CLEAN DIESEL TECHNOLOGIES INC: Statement of changes in beneficial ownership of securities
4
Thursday, 12/11/2003
FUEL TECH N V: Statement of changes in beneficial ownership of securities
4
Thursday, 9/18/2003
FUEL TECH N V: Statement of changes in beneficial ownership of securities