DEZWIREK PHILLIP

Related Filers (3)

Ownership (115)

SC 13D/A
Tuesday, 4/23/2013
CECO ENVIRONMENTAL CORP: Major Shareholders
4/A
Wednesday, 1/9/2013
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 1/9/2013
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 1/9/2013
API Technologies Corp.: Statement of changes in beneficial ownership of securities
5
Wednesday, 1/9/2013
API Technologies Corp.: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 1/9/2013
API Technologies Corp.: Annual statement of changes in beneficial ownership of securities
5
Wednesday, 1/9/2013
API Technologies Corp.: Annual statement of changes in beneficial ownership of securities
SC 13D/A
Wednesday, 1/9/2013
API Technologies Corp.: Major Shareholders
4
Tuesday, 12/4/2012
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
SC 13D/A
Tuesday, 4/10/2012
CECO ENVIRONMENTAL CORP: Major Shareholders
4
Thursday, 9/22/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/13/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 9/8/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
SC 13D/A
Wednesday, 6/1/2011
CECO ENVIRONMENTAL CORP: Major Shareholders
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
5
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Annual statement of changes in beneficial ownership of securities
5
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Annual statement of changes in beneficial ownership of securities
4
Tuesday, 5/31/2011
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
SC 13D/A
Monday, 1/24/2011
API Technologies Corp.: Major Shareholders
4
Friday, 11/19/2010
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/17/2010
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/17/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 11/12/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/8/2010
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/2/2010
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4
Thursday, 10/28/2010
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/26/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/30/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 6/25/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 6/11/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 6/10/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 4/14/2010
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4
Monday, 4/12/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 4/6/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/31/2010
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 1/22/2010
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/22/2009
API Technologies Corp.: Statement of changes in beneficial ownership of securities
4
Monday, 11/30/2009
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 9/25/2009
API Nanotronics Corp.: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/18/2009
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/12/2009
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
SC 13D/A
Monday, 7/6/2009
API Nanotronics Corp.: Major Shareholders
4
Thursday, 6/25/2009
API Nanotronics Corp.: Statement of changes in beneficial ownership of securities
4
Thursday, 5/14/2009
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/5/2008
API Nanotronics Corp.: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/26/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 11/13/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/12/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 10/10/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 9/18/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 9/15/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 9/5/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/3/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 8/21/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/19/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 8/15/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 8/4/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
SC 13D/A
Tuesday, 6/24/2008
API Nanotronics Corp.: Major Shareholders
4
Monday, 6/2/2008
API Nanotronics Corp.: Statement of changes in beneficial ownership of securities
4
Friday, 5/30/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 5/15/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/25/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 3/24/2008
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
3/A
Friday, 10/19/2007
API Nanotronics Corp.: Initial statement of beneficial ownership of securities
SC 13D/A
Friday, 10/19/2007
API Nanotronics Corp.: Major Shareholders
4
Thursday, 8/9/2007
API Nanotronics Corp.: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/25/2007
API Nanotronics 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
SC 13D/A
Tuesday, 5/22/2007
CECO ENVIRONMENTAL CORP: Major Shareholders
4
Monday, 5/21/2007
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 12/29/2006
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
SC 13D
Thursday, 11/16/2006
API Nanotronics Corp.: Major Shareholders
3
Wednesday, 11/8/2006
API Nanotronics Corp.: Initial statement of beneficial ownership of securities
4
Wednesday, 4/26/2006
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/10/2006
CECO ENVIRONMENTAL CORP: Statement of changes in beneficial ownership of securities
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