NEW YORK (AP) — Shares of some top biotechnology companies are up at 10 a.m.:
Amgen Inc. rose $.09 or .1 percent, to $88.68.
Biogen Idec rose $.05 or percent, to $147.91.
Celgene Corp. rose $.49 or .6 percent, to $82.16.
Gilead Sciences Inc. rose $.24 or .3 percent, to $75.19.
