White J Keith
Related Filers (1)
Ownership (18)
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
Monday, 12/9/2013
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/26/2013
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
Thursday, 2/23/2012
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 7/27/2011
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
Friday, 2/26/2010
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
Monday, 3/3/2008
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, 5/2/2007
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 3/2/2007
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
3/A
Monday, 1/8/2007
NORTHWEST NATURAL GAS CO: Initial statement of beneficial ownership of securities
3
Thursday, 1/4/2007
NORTHWEST NATURAL GAS CO: Initial statement of beneficial ownership of securities