Qilu Pharmaceutical Co. Ltd. licensed rights to AB-729, an RNA interference (RNAi) therapeutic from Arbutus Biopharma Corp., in a deal worth up to $300 million. Qilu obtained rights to develop and commercialize the phase II asset for the treatment of hepatitis B (HBV) in mainland China, Hong Kong, Macau, and Taiwan. Under terms of the agreement, Qilu will pay Arbutus $40 million up front, as well as up to $245 million in development, regulatory and sales milestones. In addition, Qilu will make a $15 million equity investment in Arbutus at a price of $4.19 per share.