Kirkpatrick Margaret D
Related Filers (1)
Ownership (26)
4
Monday, 11/23/2015
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/30/2015
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 3/6/2015
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 2/27/2015
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 3/7/2014
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 2/28/2014
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 3/7/2013
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 3/1/2013
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2012
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/23/2012
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2011
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 2/25/2011
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 12/30/2010
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 3/4/2010
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 2/26/2010
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/17/2009
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 3/5/2009
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/4/2009
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 2/27/2009
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 12/4/2008
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/28/2008
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/20/2008
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/22/2007
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 2/23/2006
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/27/2005
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
3
Friday, 6/24/2005
NORTHWEST NATURAL GAS CO: Initial statement of beneficial ownership of securities