Business, Markets After-Hours Decliners: Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY), Brighthouse Financial, Inc. (NASDAQ:BHF), Markel Corporation (NYSE:MKL), Lear Corporation (NYSE:LEA) Posted onJune 25, 2019June 25, 2019 New data from an open-label extension study of Alnylam Pharmaceuticals, Inc. (NASDAQ:ALNY)’s Onpattro shows long-term efficacy and sustained treatment benefit for polyneuropathy of hereditary ATTR …