Murandu Ngoni
Related Filers (1)
Ownership (10)
4
Tuesday, 4/4/2017
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 3/2/2017
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Friday, 2/24/2017
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Thursday, 5/19/2016
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4/A
Friday, 5/6/2016
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
3/A
Friday, 5/6/2016
NORTHWEST NATURAL GAS CO: Initial statement of beneficial ownership of securities
4
Friday, 4/1/2016
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/2/2016
NORTHWEST NATURAL GAS CO: Statement of changes in beneficial ownership of securities
3/A
Wednesday, 3/2/2016
NORTHWEST NATURAL GAS CO: Initial statement of beneficial ownership of securities
3
Tuesday, 3/1/2016
NORTHWEST NATURAL GAS CO: Initial statement of beneficial ownership of securities