Positive top-line data from two pivotal phase III studies of acne vulgaris treatment Twyneo from Sol-Gel Technologies Ltd. is doing the stock end-of the-year favors as shares closed up 19% at $17.50 on Tuesday.  

With two FDA meetings in its hip pocket to discuss maralixibat for treating pruritus associated with Alagille syndrome, Mirum Pharmaceuticals Inc. got a resounding boost from the market Monday as its stock (NASDAQ:MIRM) closed up 111%, at $17.28.