ROCKVILLE, Md., Dec. 22, 2020 /PRNewswire/ — REGENXBIO Inc. (Nasdaq: RGNX), a leading clinical-stage biotechnology company seeking to improve lives through the curative potential of gene therapy based on its proprietary NAV® Technology Platform, today announced that it has entered into an agreement to sell a portion of the royalty rights due to REGENXBIO from Novartis Gene Therapies from the net sales of Zolgensma® to entities managed by Healthcare Royalty Management, LLC (HCR) for a gross purchase price of $200 million. This transaction provides immediate, non-dilutive capital to REGENXBIO for continued innovation in the development of potential breakthrough gene therapies for patients and completion of its internal manufacturing capabilities.