Collins David S
Related Filers (1)
Ownership (33)
4
Wednesday, 2/28/2018
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/6/2017
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/29/2017
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 4/27/2017
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/17/2017
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 3/13/2017
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 2/23/2017
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 4/18/2016
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/22/2016
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/16/2016
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 3/14/2016
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2016
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 1/4/2016
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 7/6/2015
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 7/6/2015
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
5
Monday, 7/6/2015
FUEL TECH, INC.: Annual statement of changes in beneficial ownership of securities
4
Monday, 4/20/2015
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Monday, 3/30/2015
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/10/2015
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4/A
Friday, 3/14/2014
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4/A
Friday, 3/14/2014
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4/A
Friday, 3/14/2014
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4/A
Friday, 3/14/2014
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4/A
Friday, 3/14/2014
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/14/2014
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/14/2014
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 4/12/2013
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4/A
Friday, 4/12/2013
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Friday, 3/22/2013
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/26/2012
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/13/2012
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/22/2010
FUEL TECH, INC.: Statement of changes in beneficial ownership of securities
3
Tuesday, 7/27/2010
FUEL TECH, INC.: Initial statement of beneficial ownership of securities