** Shares of Immunovant IMVT.O rise 10.6% to $40 premarket
** Late Wednesday, co said its experimental drug
"meaningfully" exceeded a 50% response rate in a mid-stage
trial, evaluating it as a potential treatment for Graves'
disease
** Graves' disease is an autoimmune disorder that leads to
overproduction of thyroid hormones or hyperthyroidism
** Response in the study was defined as normalization of
hormone levels without increasing the dose of the drug - co
** Brokerage H.C. Wainwright and BofA Global Reseach raise
their PTs on IMVT
** Up to Wednesday's close, stock has more than doubled YTD
(Reporting by Puyaan Singh; Editing by Shweta Agarwal)
((Puyaan.Singh@thomsonreuters.com;))