SINGER KAREN M
Related Filers (1)
Ownership (44)
4
Monday, 3/7/2016
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2016
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Thursday, 11/19/2015
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Monday, 3/9/2015
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/3/2015
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Monday, 3/10/2014
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/4/2014
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/5/2013
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Friday, 12/7/2012
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Thursday, 9/13/2012
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Monday, 3/5/2012
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4/A
Friday, 5/13/2011
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Monday, 5/9/2011
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Friday, 3/11/2011
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/8/2011
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Monday, 3/7/2011
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2011
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2011
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/14/2010
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/10/2010
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Friday, 3/5/2010
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/3/2010
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Friday, 2/26/2010
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/10/2009
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2009
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Friday, 2/27/2009
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/3/2009
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 3/12/2008
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/5/2008
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Friday, 2/29/2008
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/26/2008
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Monday, 2/4/2008
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Friday, 12/14/2007
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Thursday, 9/13/2007
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Friday, 3/9/2007
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/7/2007
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Wednesday, 8/9/2006
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Friday, 3/10/2006
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2006
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 8/3/2005
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Tuesday, 8/2/2005
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Monday, 2/28/2005
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
4
Thursday, 8/26/2004
CORPORATE OFFICE PROPERTIES TRUST: Statement of changes in beneficial ownership of securities
3
Monday, 2/9/2004
CORPORATE OFFICE PROPERTIES TRUST: Initial statement of beneficial ownership of securities