TSRO. TESARO Announces Clearance of Investigational New Drug Application for TSR-011 Company Plans to Proceed With a Phase 1/2 Clinical Study of the Anaplastic Lymphoma Kinase (ALK) Inhibitor TSR-011 http://finance.yahoo.com/news/tesaro-announces-clearance-investigational-drug-203000058.html stockcharts.com/c-sc/sc?s=TSRO&p=W&yr=1&mn=0&dy=0&i=t53759958298&r=1349224053679