Millennial Media Inc $0 Tesaro, Inc. $0 Epizyme, Inc. $9,203,451 Roka Bioscience, Inc. $0 Ra Pharmaceuticals, Inc. $163,893,828 Rhythm Pharmaceuticals, Inc. $175,187,230 Millennial Media Inc $0 Tesaro, Inc. $0 Epizyme, Inc. $9,203,451 Roka Bioscience, Inc. $0 Ra Pharmaceuticals, Inc. $163,893,828 Rhythm Pharmaceuticals, Inc. $175,187,230