 ROCKVILLE, Md., June 9, 2021 PRNewswire -- REGENXBIO Inc. Nasdaq: RGNX today announced it will participate in the following June investor conferences, which will each be held in a virtual meeting format: Bank of America 2021 Napa Biopharma Virtual Conference Fireside Chat: Wednesday, June 16, 2021 at 12:30 p.m. 