MGNX - MacroGenics: Facing Considerable Headwinds From Unsatisfactory Trials February, 25 2022 11:08 AM MacroGenics Inc. MGNX has an approved drug that isn't doing too well. OS data for the drug in the approved indication was poor. The company is not adequately derisked right now. For further details see: MacroGenics: Facing Considerable Headwinds From Unsatisfactory Trials