NASDAQ's (BMTI) (PAL) (HEAT) (NSPH) (PANL) Biggest Losers

BioMimetic Therapeutics (NASDAQ:BMTI), North American Palladium, Ltd. (NASDAQ:PAL), SmartHeat Inc. (NASDAQ:HEAT), Nanosphere, Inc. (NASDAQ:NSPH) and Universal Display Corporation (NASDAQ:PANL) were all trading down over 15 percent on the NASDAQ today.

BioMimetic Therapeutics (BMTI) was trading at $8.80, dropping $4.59, or 34.28 percent, as of 2:05 PM EDT.

North American Palladium, Ltd. (NASDAQ:PAL) was trading at $4.24, falling $1.42, or 25.18 percent.

SmartHeat Inc. (HEAT) was trading at $2.3088, plunging $0.8412, or 21.84 percent.

Nanosphere, Inc. (NSPH) was trading at $2.29, declining $0.64, or 7.39 percent.

Universal Display Corporation (PANL) was trading at $46.35, down $10.28, or 18.15 percent.

Ratings on (GEN) (GSIC) (JNY) (NNBR) (PAL) Downgraded

Ratings on RRI Energy, Inc. (NYSE: GEN), GSI Commerce (NASDAQ: GSIC), Jones Apparel Group, Inc. (NYSE: JNY), NN, Inc. (NASDAQ: NNBR) and North American Palladium Ltd. (NYSE: PAL) downgraded by analysts.

Dahlman Rose downgraded RRI Energy, Inc. (GEN) from a “buy” rating to a “hold” rating.

Raymond James (NYSE:RJF) downgraded GSI Commerce (GSIC) from an “outperform” rating to a “market perform” rating.

Goldman Sachs (NYSE:GS) downgraded Jones Apparel Group, Inc. (JNY) from a “neutral” rating to a “sell” rating. They have a price target of $11.00 on the company, down from $13.00.

Keybanc downgraded NN, Inc. (NNBR) from a “buy” rating to a “hold” rating.

RBC Capital downgraded North American Palladium Ltd. (PAL) to a “sector perform” rating.