** Netherlands-based drugmaker UniQure NV QURE.O looks to capitalize on its soaring share price by raising equity
** Its U .S.-listed shares on Weds finished up ~248% at $47.50 after co said its experimental gene therapy significantly slowed Huntington's disease progression in early-to-mid-stage trial
** It also announced early Weds it secured a $175 mln loan from Hercules Capital HTGC.N to support the potential U.S. launch of AMT-130
** After the bell, co commences $200 mln share offering, including pre-funded warrants
** Leerink Partners, Stifel, Van Lanschot Kempen and Guggenheim Secs are bookrunning managers for offering
** QURE has ~54.9 mln shares outstanding for about $2.6 bln current market cap
** U.S.-listed shares up 3.6% at $49.20 in extended trading