| Released | Contributor | Author | Title | Pages | Price |
| 30-Dec-2009 | Wright Reports |
N/A
| Wright Investors Service Comprehensive Report for Hudson Technologies, Inc. | 41 |
$65 |
| 29-Dec-2009 | ValuEngine, Inc. |
N/A
| ValuEngine Industry Report for MACHINERY | 19 |
$49 |
| 26-Dec-2009 | PriceTarget Research, Inc. |
N/A
| Environmental Services Intelligence Monitor: overall outlook NEUTRAL - one new Leader; 7 new Laggards. | 23 |
$20 |
| 26-Dec-2009 | TheStreet.com Ratings |
N/A
| TheStreet.com Ratings Stock Report For: HUDSON TECHNOLOGIES INC | 5 |
$25 |
| 26-Dec-2009 | Standard & Poor's Quantitative Report |
N/A
| Hudson Technologies | 4 |
$25 |
| 25-Dec-2009 | Pechala's Reports | Frantisek Pechala | HUDSON TECHNOLOGIES INC (HDSN=US) 12-months forecast | 1 |
$15 |
| 24-Dec-2009 | Pechala's Reports | Lubomir Pechala | HUDSON TECHNOLOGIES INC (HDSN=US) 2-weeks forecast | 1 |
$10 |
| 23-Dec-2009 | Ford Investor Services, Inc. |
N/A
| Industry Value Graph: AAON , FIX , HDSN , LII , WSO -- PLUMBING, HEATING, & AIR CONDITIONING | 3 |
$4 |
| 23-Dec-2009 | Ford Investor Services, Inc. |
N/A
| Value Graph: HUDSON TECHNOL -- HDSN | 1 |
$4 |
| 19-Dec-2009 | TheStreet.com Ratings |
N/A
| TheStreet.com Ratings Stock Report For: HUDSON TECHNOLOGIES INC | 5 |
$25 |