Express (EXPR) (GLW) (CVTI) (DSCO) (GSS) (NSRGY) Ratings, Price Targets

Express, Inc. (NASDAQ: EXPR), Corning (NYSE: GLW), Covenant Transportation Group (NASDAQ: CVTI), Discovery Laboratories (NASDAQ: DSCO), Golden Star Resources Ltd. (NYSE: GSS) and Nestle (NASDAQ: NSRGY) ratings and price targets.

Express (EXPR) had its “overweight” rating reiterated by Piper Jaffray (NYSE:PJC).

Corning (GLW) had its “buy” rating reiterated by Sterne Agee. They have a price target of $15.00 on the company.

Covenant Transportation Group (CVTI) was downgraded by Zacks Investment Research from a “neutral” rating to an “underperform” rating.

Discovery Laboratories (DSCO) was downgraded by Zacks Investment Research from an “outperform” rating to a “neutral” rating.

Golden Star Resources Ltd. (GSS) was downgraded by Zacks Investment Research from a “neutral” rating to an “underperform” rating.

Nestle (NSRGY) was upgraded by BNP Paribas from an “underperform” rating to a “neutral” rating.