X0206 3 2019-03-18 0 0000310158 Merck & Co., Inc. MRK 0001691304 Coe Mary Ellen ALPHABET INC. 1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043 1 Common Stock 10.0000 D poacoe.txt Faye C. Brown as Attorney-in-Fact for Mary Ellen Coe 2019-03-20