Jun 18, 2012 08:14AM Jefferies Lowers Price Target and Estimateson Praxair Inc. (PX); Cautious on Volumes, But Bidding Activity Remains High

Aug 15, 2011 01:18PM Jefferies Upgrades, Downgrades, and Tweaks Estimates and Price Targets on Chemical Sector

Jun 13, 2011 10:38AM Jefferies Comments on Praxair's (PX) Two new HyCO Projects, Maintains Buy Rating and $122 PT

Apr 28, 2011 10:56AM Jefferies Maintains a 'Buy' on Praxair (PX); Strong Q1; Multiple Levers to Sustain Growth

Mar 7, 2011 07:37AM Jefferies Raises Price Target on Praxair Inc. (PX), Maintains Buy Rating

Dec 22, 2010 08:37AM Jefferies Raises Estimates and Price Target on Praxair Inc. (PX), Maintains Buy Rating

Jul 14, 2010 10:54AM Notable Analyst Rating Changes 07/14: AKS, ADTN, CRM, MOT Upgraded; LXK, PX, WTNY, ADCT Downgraded