In spite of beating Q4 estimates, Dendreon (DNDN -16.4%) is tanking in early trading. A possible...

|About: Dendreon Corporation (DNDN)|By:, SA News Editor

In spite of beating Q4 estimates, Dendreon (DNDN -16.4%) is tanking in early trading. A possible culprit is the company's guidance for a Q1 sales decline, though Street estimates had already forecast a sales drop.