Midday Glance: Biotechnology companies

April 29, 2015

NEW YORK (AP) -- Shares of some top biotechnology companies are mixed at 1 p.m.:

Amgen Inc. fell $1.39 or .9 percent, to $161.10.

Biogen Idec rose $8.25 or 2.2 percent, to $382.93.

Celgene Corp. fell $.69 or .6 percent, to $112.83.

Gilead Sciences Inc. fell $1.08 or 1.0 percent, to $102.64.