Shares of I-Mab IMAB rose 3.6% after the company announced that it has entered into a collaboration agreement with AbbVie for the development and commercialization of lemzoparlimab, I-Mab's Anti-CD47 Monoclonal Antibody.Shares of LMP Automotive Holdings, Inc. LMPX jumped 31.7% after the company reported the acquisition of two automotive dealerships in the Southeast region.Shares of AnPac Bio-Medical Science Co., Ltd. ANPC soared 7.3% after the company reported results from a multi-year lung cancer prognosis and recurrence clinical study.Shares of DPW Holdings, Inc. DPW surged 27.1% after the company reported that its Coolisys unit will partner to test an electric vehicle charger product line.Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Digital Power Corporation (DPW): Get Free Report IMab Sponsored ADR (IMAB): Free Stock Analysis Report AnPac BioMedical Science Co., Ltd. Sponsored ADR (ANPC): Get Free Report To read this article on Zacks.com click here. Zacks Investment Research