Flaherty Thomas J
Related Filers (1)
Ownership (12)
4
Thursday, 5/17/2012
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 5/19/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 5/24/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 5/22/2009
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/31/2009
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 5/23/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 8/30/2007
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 7/3/2007
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/13/2006
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 6/23/2006
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 1/6/2005
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
3
Thursday, 5/13/2004
CECO ENVIRONMENTAL CORP: Initial statement of beneficial ownership of securities