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REGENXBIO Inc.

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REGENXBIO Announces Proposed Public Offering of Common Stock

ROCKVILLE, Md., July 16, 2026 /PRNewswire/ -- REGENXBIO Inc. (Nasdaq: RGNX) today announced that it intends to offer and sell, subject to market conditions, $100 million of its common stock in an underwritten public offering. The offering is subject to market and other conditions, and there can be

REGENXBIO Announces First Patient Dosed in Phase IIb/III NAAVIGATE Trial of Surabgene Lomparvovec in Diabetic Retinopathy; Company to Receive $100 Million Milestone

New long-term data from diabetic retinopathy and wet AMD programs to be presented at American Society of Retina Specialists (ASRS) 2026 ROCKVILLE, Md., June 29, 2026 /PRNewswire/ -- REGENXBIO Inc. (Nasdaq: RGNX) today announced the first patient has been dosed in the Phase IIb/III NAAVIGATE

Trial Start • Phase 2/3Trial initiation Mon, Jun 29, 2026, 7:05 AM EDT

REGENXBIO to Participate in Upcoming Investor Conferences

ROCKVILLE, Md., May 18, 2026 /PRNewswire/ -- REGENXBIO Inc. (Nasdaq: RGNX) today announced it will participate in the following investor conferences: 2026 RBC Capital Markets Global Healthcare Conference Fireside Chat: Wednesday, May 20 at 9:30am ET Location: New York, NY Stifel 2026 Virtual

REGENXBIO Reports First Quarter 2026 Financial Results and Operational Highlights

Company announced positive topline results from pivotal Phase III AFFINITY DUCHENNE ® study of RGX-202 Primary endpoint achieved with high statistical significance Statistically significant correlation between RGX-202 microdystrophin expression and functional improvement (NSAA, n=9), supporting

Trial Results • Phase 3Topline results Thu, May 14, 2026

REGENXBIO to Participate in Upcoming Investor Conferences

ROCKVILLE, Md., March 2, 2026 /PRNewswire/ -- REGENXBIO Inc. (Nasdaq: RGNX) today announced it will participate in the following investor conferences: Leerink Partners Global Healthcare Conference Fireside Chat: Monday, March 9 at 9:20am ET Location: Miami, FL Barclays 28th Annual Global Healthcare

REGENXBIO Announces Regulatory Update on RGX-121 BLA for MPS II

FDA issues Complete Response Letter for RGX-121 (clemidsogene lanparvovec) for treatment of Mucopolysaccharidosis II (MPS II) REGENXBIO plans to work with FDA on a path forward with the goal of resubmitting the BLA ROCKVILLE, Md., Feb. 9, 2026 /PRNewswire/ -- REGENXBIO Inc. (Nasdaq: RGNX) today

REGENXBIO Announces Regulatory Update on Ultra Rare MPS Programs

ROCKVILLE, Md., Jan. 28, 2026 /PRNewswire/ -- REGENXBIO Inc. (Nasdaq: RGNX) today announced that the U.S. Food and Drug Administration (FDA) placed a clinical hold on its investigational gene therapy, RGX-111, for the treatment of MPS I, also known as Hurler syndrome, following preliminary analysis

REGENXBIO Inc. • Endpoint Arena