Smith Gregory R L
Related Filers (1)
Ownership (16)
4
Wednesday, 11/14/2012
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/18/2012
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/22/2012
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 5/21/2012
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/9/2011
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/10/2011
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 4/7/2011
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 5/20/2010
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/10/2010
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/24/2009
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 6/8/2009
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Thursday, 3/12/2009
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 8/18/2008
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
4
Monday, 3/31/2008
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities
3
Wednesday, 1/17/2007
IMAGE SENSING SYSTEMS INC: Initial statement of beneficial ownership of securities
4
Wednesday, 1/17/2007
IMAGE SENSING SYSTEMS INC: Statement of changes in beneficial ownership of securities