Health Winners & Losers: Genzyme

Biotech and pharmaceutical stocks were mixed on Tuesday, with the Nasdaq biotechnology index up 1.2% and the Amex biotechnology index down by 0.3%.

Among individual stocks, notable movers were:

Sanofi-Aventis(SNY Quote), up 8% at $28.94.

OSI Pharmaceuticals(OSIP Quote), up 5.7% at $35.44

Amgen(AMGN Quote), up 5.5% at $57.79

Illumina(ILMN Quote), up 5% at $25.25

Genzyme (GENZ Quote) up 5% at $69.05

Biogen Idec(BIIB Quote), up 4.1% at $41.88

Rigel Pharmaceuticals(RIGL Quote), down 28.6% at $6.40

Amylin(AMLN Quote), down 11.6% at $7.35

Human Genome Sciences (HGSI Quote), down 9.8% at $2.50

Vertex(VRTX Quote), down 8% at $19.48