Questcor Pharmaceuticals (QCOR -10.1%) dives after TheStreetSweeper sends an e-mail to members...

|By:, SA News Editor

Questcor Pharmaceuticals (QCOR -10.1%) dives after TheStreetSweeper sends an e-mail to members stating a two-part report on the company will be released, with the first segment arriving early next week. It's added that the report will raise questions about Questcor's marketing and business practices.