y owned by Fidelity Management & Research Company ('Fidelity"), a wholly-owned subsidiary of FMR LLC. based on the Schedule 13G filed by FMR LLC and Edward C. Johnson 3d as joint reporting persons on February 14. 2012. Edward C. Johnson 3d and FMR LLC. through its control of Fidelity and its funds, each has sole powe

ly-owned subsidiary of FMR LLC. based on the Schedule 13G filed by FMR LLC and Edward C. Johnson 3d as joint reporting persons on February 14. 2012. Edward C. Johnson 3d and FMR LLC. through its control of Fidelity and its funds, each has sole power to dispose of the 7.887.871 shares owned by the Fidelity funds. Neit