Immunomedics is reportedly also on track to file for regulatory approval of the agent in Europe in the first half of 2021, according to Gilead. Under the acquisition, sacituzumab govitecan will join Gilead's portfolio of approved and late-stage therapies for hematological malignancies, which currently includes axicabtagene ciloleucel (Yescarta), brexucabtagene autoleucel (Tecartus), and magrolimab. 1