FMR CORP Insider Trading $MRSN Mersana Therapeutics, Inc.

Get the latest insider transactions of FMR CORP. FMR CORP is 10% Owner in ARCHIPELAGO HOLDINGS INC ($AX) and in EXA CORP ($EXA) and in PRECISION BIOSCIENCES INC ($DTIL) and in TETRAPHASE PHARMACEUTICALS INC ($TTPH) and in Mersana Therapeutics, Inc. ($MRSN) and in PROTEOSTASIS THERAPEUTICS, INC. ($PTI) and 10% Owner in PROTEOSTASIS THERAPEUTICS, INC. ($PTI) and in Coherus BioSciences, Inc. ($CHRS) and 10% Owner in Coherus BioSciences, Inc. ($CHRS) and in Aclaris Therapeutics, Inc. ($ACRS) and 10% Owner in Aclaris Therapeutics, Inc. ($ACRS) and in Menlo Therapeutics, Inc. ($MNLO) and in Dimension Therapeutics, Inc. ($DMTX) and 10% Owner in Dimension Therapeutics, Inc. ($DMTX) and in REGENXBIO Inc. ($RGNX) and 10% Owner in REGENXBIO Inc. ($RGNX) and in Blueprint Medicines Corp ($BPMC) and 10% Owner in Blueprint Medicines Corp ($BPMC) and in ViewRay, Inc. ($VRAY) and 10% Owner in ViewRay, Inc. ($VRAY) and in Unum Therapeutics Inc. ($UMRX) and in Denali Therapeutics Inc. ($DNLI) and 10% Owner in Surface Oncology, Inc. ($SURF) and 10% Owner in Beam Therapeutics Inc. ($BEAM) and 10% Owner in Orchard Therapeutics plc ($ORTX).