RegeneRx Biopharmaceuticals, Inc. and Lee's Pharmaceutical (HK) Limited Complete License Agreement for Development of RegeneRx Product Candidates in China (including Hong Kong and Macau) and Taiwan

ROCKVILLE, Md.--(BUSINESS WIRE)--RegeneRx Biopharmaceuticals, Inc. (OTC Bulletin Board: RGRX) (“the Company” or “RegeneRx”) today announced that it has entered into a licensing agreement with Lee’s Pharmaceutical (HK) Limited, headquartered in Hong Kong (“Lee’s”), for the license to Lee’s of RegeneRx's Thymosin Beta 4-based products, including the Company’s RGN-259, RGN-352 and RGN-137 product candidates, in China (including Hong Kong and Macau) and Taiwan. Lee’s previously paid RegeneRx $200,000 upon signing of a term sheet and will pay RegeneRx an additional $200,000 with the completion of this license agreement.