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REGENXBIO Announces Presentations at the 2026 Muscular Dystrophy Association (MDA) Clinical & Scientific Conference

Key Takeaway: REGENXBIO Inc. announced its participation in the 2026 Muscular Dystrophy Association Clinical & Scientific Conference, where it will present data on its RGX-202 gene therapy for Duchenne muscular dystrophy. The presentations will cover safety, biomarker, and functional data from preclinical and Phase I/II trials. Additionally, REGENXBIO will host a symposium on advancing gene therapy trials.
Price reaction · baseline $8.69 (2026-03-03 close) · hit pre-market · 2 other RGNX headline(s) in the window, move may be shared
day 0 close
+5.2%
day 1
+0.3%
day 3 · peak
+19.4%

Market Sentiment Analysis

POSITIVE FACTORS

  • REGENXBIO is presenting promising data on RGX-202 for Duchenne muscular dystrophy.
  • The company is hosting a symposium featuring leading experts in gene therapy.
  • The presentations include both preclinical and Phase I/II clinical data.

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Best trade, last catalyst
+101%
120-day peak, hindsight
Typical move
8.4%
average across 5 past catalysts
Lead asset
RGX-202
Phase 2 · Duchenne Muscular Dystrophy

Full Press Release Details

ROCKVILLE, Md.,March 4, 2026/PRNewswire/ -- REGENXBIO Inc. (Nasdaq:RGNX) today announced presentations on its RGX-202 investigational gene therapy for Duchenne muscular dystrophy at the 2026 Muscular Dystrophy Association (MDA) Clinical & Scientific Conference, taking place in Orlando, FL March 8-11, 2026.
Presentations include preclinical and Phase I/II clinical safety, biomarker, and functional data.

Podium Presentation:

Title:RGX-202, An Investigational Gene Therapy for the Treatment ofDuchenneMuscular Dystrophy: Interim Phase I/II Clinical Data (P432 O)Session:Clinical Trial UpdatesDate/Time:March 11, 2026; 11:45 a.m. ETPresenter:Carolina Tesi Rocha, M.D., Clinical Professor, Neurology, Stanford School of Medicine, Stanford Children's Health

Poster Presentation:

Title:Microdystrophinwith an extendedC-Terminaldomain protects against pharmacologically induced cardiac damage and remodeling inmdxmice (P173 M)Session:Pre-Clinical ResearchPresenter:Steven Foltz, Ph.D., Principal Scientist, Gene Therapy Research at REGENXBIO
The presentations will be available in the Publications section of REGENXBIO's website.
REGENXBIO will also host a symposium titled, "Advancing Duchenne Gene Therapy Trials in a New Era: Optimizing Design and Interpretation." The event will feature leading experts and take place March 9, 2026 at 12 p.m. ET.

ABOUT REGENXBIO Inc.

REGENXBIO is a biotechnology company on a mission to improve lives through the curative potential of gene therapy. Since its founding in 2009, REGENXBIO has pioneered the field of AAV gene therapy. REGENXBIO is advancing a late-stage pipeline of one-time treatments for rare and retinal diseases, including RGX-202 for the treatment of Duchenne; clemidsogene lanparvovec (RGX-121) for the treatment of MPS II and RGX-111 for the treatment of MPS I, both in partnership with Nippon Shinyaku; and surabgene lomparvovec (ABBV-RGX-314) for the treatment of wet AMD and diabetic retinopathy, in collaboration with AbbVie. Thousands of patients have been treated with REGENXBIO's AAV platform, including those receiving Novartis' ZOLGENSMA®. REGENXBIO's investigational gene therapies have the potential to change the way healthcare is delivered for millions of people. For more information, please visitWWW.REGENXBIO.COM.

Frequently Asked Questions

What is RGX-202?

RGX-202 is an investigational gene therapy developed by REGENXBIO for Duchenne muscular dystrophy.

When is the MDA Conference taking place?

The 2026 MDA Conference will be held from March 8-11, 2026, in Orlando, FL.

What will REGENXBIO present at the conference?

REGENXBIO will present preclinical and Phase I/II clinical data on RGX-202.

Who will present the RGX-202 data?

Dr. Carolina Tesi Rocha will present the interim Phase I/II clinical data.

What is the focus of the symposium hosted by REGENXBIO?

The symposium will focus on optimizing design and interpretation of Duchenne gene therapy trials.

Last updated: Mar 4, 2026