NuStar (NS) (AEP) (SN) (ARG) (NSC) (SOA) Ratings, Price Targets

NuStar Energy L.P. (NYSE: NS), American Electric Power (NYSE: AEP), Sanchez Energy (NYSE: SN), Airgas, Inc. (NYSE: ARG), Norfolk Southern Corp. (NYSE: NSC) and Solutia Inc. (NYSE: SOA) ratings and price targets.

Jefferies Group (NYSE:JEF) reiterated its “Buy” rating on American Electric Power (AEP).

Jefferies Group reiterated its “Buy” rating on Airgas, Inc. (ARG).

Capital One initiated coverage on Sanchez Energy (SN). They placed an “Add” rating on the company.

NuStar Energy L.P. (NS) was downgraded by Raymond James (NYSE:RJF) from an “Outperform” rating to a “Market Perform” rating.

Norfolk Southern Corp. (NSC) was downgraded by Atlantic Equities from an “Overweight” rating to a “Neutral” rating.

Solutia Inc. (SOA) was downgraded by Macquarie to a “Neutral” rating.