 Alligator Bioscience Nasdaq Stockholm: ATORX, today announces that the company received an additional USD 0.5 million in a second installment of the upfront payment from the Chinese company Biotheus Inc. A first installment of USD 0.5 million was received in August 2019 in connection with Alligator entering into a licensing agreement with Biotheus with a total value up to USD 142 million. The agreement concerns the Chinese rights to an immune-activating antibody from the antibody library ALLIGATOR-GOLD, with the intention of creating up to three new bispecific molecules. 