| Date | Event |
|---|
| 30-May-13 | NORTHWEST NATURAL GAS CO Files SEC form 8-K, Submission of Matters to a Vote of Security Holders, Other Events, Finan |
| 3-May-13 | NW Natural Gas upgraded by Brean Capital |
| 1-May-13 | NORTHWEST NATURAL GAS CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and |
| 25-Apr-13 | Ex-Date for dividend payment of $0.455 |
| 1-Mar-13 | NORTHWEST NATURAL GAS CO Files SEC form 8-K, Results of Operations and Financial Condition, Change in Directors or Pr |
| 28-Jan-13 | Ex-Date for dividend payment of $0.455 |
| 21-Dec-12 | NORTHWEST NATURAL GAS CO Files SEC form 8-K, Creation of a Direct Financial Obligation or an Obligation under an Off- |
| 6-Nov-12 | NORTHWEST NATURAL GAS CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and |
| 31-Oct-12 | NORTHWEST NATURAL GAS CO Files SEC form 8-K, Results of Operations and Financial Condition, Creation of a Direct Fina |
| 3-Aug-12 | NORTHWEST NATURAL GAS CO Files SEC form 8-K, Results of Operations and Financial Condition, Financial Statements and |
| 30-May-12 | NORTHWEST NATURAL GAS CO Files SEC form 8-K, Change in Directors or Principal Officers, Amendments to Articles of Inc |
0.49%