| Released | Contributor | Author | Title | Pages | Price |
| 30-Nov-2009 | Reuters Investment Profile |
N/A
| Northwest Natural Gas Co: Business description, financial summary, 3yr and interim financials, key statistics/ratios and historical ratio analysis. | 12 |
$20 |
| 30-Nov-2009 | New Constructs, LLC |
N/A
| NWN: Risk/Reward Rating: Full Report: Cash Truth Behind the Reported Earnings | 19 |
$10 |
| 30-Nov-2009 | Pechala's Reports | Lubomir Pechala | NORTHWEST NATURAL GAS COMPANY (NWN=US) - REPORT FOR ACTIVE TRADERS | 4 |
$25 |
| 30-Nov-2009 | ValuEngine, Inc. |
N/A
| ValuEngine Detailed Valuation Report for NWN | 13 |
$25 |
| 29-Nov-2009 | ValuEngine, Inc. |
N/A
| ValuEngine Industry Report for GAS UTILITIES | 18 |
$49 |
| 29-Nov-2009 | Stock Traders Daily | Thomas H. Kee Jr. | Trading Report for (NWN). A detailed Technical Analysis + Trading Plans for Day Trading, Swing Trading, and Long Term proactive investments in (NWN). | 5 |
$18 |
| 29-Nov-2009 | PriceTarget Research, Inc. |
N/A
| NWN has a current Overall Rating of D (Negative). | 7 |
$25 |
| 29-Nov-2009 | Wright Reports |
N/A
| Wright Industry Averages: Energy, Oil, Gas and Electricity (North America) | 94 |
$169 |
| 29-Nov-2009 | Wright Reports |
N/A
| Wright Industry Averages: Energy, Oil, Gas and Electricity (United States) | 87 |
$169 |
| 29-Nov-2009 | Wright Reports |
N/A
| Wright Investors Service Comprehensive Report for Northwest Natural Gas Company | 42 |
$65 |