Amgen Inc $4,747,278 Epizyme, Inc. $12,467 Atara Biotherapeutics, Inc. $80,959 Progyny, Inc. $0 Acelyrin, Inc. $271,200 Sagimet Biosciences Inc. $430,621 Amgen Inc $4,747,278 Epizyme, Inc. $12,467 Atara Biotherapeutics, Inc. $80,959 Progyny, Inc. $0 Acelyrin, Inc. $271,200 Sagimet Biosciences Inc. $430,621