Amgen Inc $4,702,630 Epizyme, Inc. $12,467 Atara Biotherapeutics, Inc. $75,198 Progyny, Inc. $0 Acelyrin, Inc. $253,200 Sagimet Biosciences Inc. $398,410 Amgen Inc $4,702,630 Epizyme, Inc. $12,467 Atara Biotherapeutics, Inc. $75,198 Progyny, Inc. $0 Acelyrin, Inc. $253,200 Sagimet Biosciences Inc. $398,410