Frequency
The biotech's shares rise on news of an increased bet by investor Carl Icahn and an uptick in its diabetes drug's prescription data.
5:40PM 11/17/08
But the diabetes-drug maker still faces hurdles in winning back investor confidence.
3:19PM 11/17/08
Protherics is up 17%.
3:54PM 11/14/08
Shares of the drugmakers tumble on news their application for long-acting version of the diabetes drug Byetta don't meet FDA requirements.
12:48PM 11/04/08
Shares of the drugmakers tumble on news their application for long-acting version of the diabetes drug don't meet FDA requirements.
10:42AM 11/04/08
Gilead sinks on an FDA rejection.
4:08PM 09/17/08
Alkermes, BP, TAL International Group, Terex and MEMC Electronic Materials downgraded.
6:59AM 09/16/08
PepsiAmericas, Alkermes, American Medical Systems Holdings and Myriad Genetics upgraded; Akamai Technologies downgraded.
7:09AM 08/22/08
The medical device maker rose on an earnings beat.
4:12PM 08/19/08
Drug company says "no" to Roche's advances, says make a better offer worth considering.
5:16PM 08/13/08
Our Experts' Take at RealMoney
However, option traders boost January calls.
4:37PM 11/21/08
This market is producing a few stocks that could represent exceptional opportunities.
3:03PM 11/21/08
More Experts' Takes
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