RGNX catalyst calendar

REGENXBIO Inc.

Upcoming catalysts
2
Cash runway
4.2 months
Cash & investments
$106M
Phase 3 programs
3

REGENXBIO Inc. is tracked here for clinical trial milestones, SEC filings and earnings dates. Focus area: Biological Products, (No Diagnostic Substances).

The next scheduled catalyst is Next quarterly earnings (projected) on November 1, 2026, a projected date rather than a confirmed one. There are 2 upcoming events on record.

Cash runway is approximately 4.2 months based on the most recent reported cash position and quarterly operating burn as of 2026-06-30.

Across 8 concluded trials, 50% reached completion rather than being terminated or withdrawn.

Upcoming catalysts

DateEventTypePhase
November 1, 2026 est. Next quarterly earnings (projected) Earnings —
April 30, 2028 RGX-121-3102 Gene Therapy in Participants With MPS II (Hunter Syndrome) Trial Milestone Phase 3

Track RGNX alongside other companies. Add it to a watchlist and see every catalyst on one calendar.

Open RGNX in the tracker

Recent history

DateEventTypePhase
September 23, 2026 8-K filed: Material agreement Corporate —
September 15, 2026 AFFINITY DUCHENNE: RGX-202 Gene Therapy in Participants With Duchenne Muscular Dystrophy (DMD) Trial Milestone Phase 2/Phase 3
August 25, 2026 8-K filed: Leadership change Corporate —
August 24, 2026 8-K filed: Reg FD disclosure, Other event Filing —
August 6, 2026 Quarterly results filed (8-K) Earnings —
July 20, 2026 8-K filed: Other event Filing —
June 29, 2026 8-K filed: Other event Filing —
June 3, 2026 8-K filed: Other event Filing —
May 14, 2026 Quarterly results filed (8-K) Earnings —
March 20, 2026 8-K filed: Material agreement Corporate —
March 5, 2026 Quarterly results filed (8-K) Earnings —
February 10, 2026 8-K filed: Reg FD disclosure, Other event Filing —
January 28, 2026 8-K filed: Other event Filing —
November 6, 2025 Quarterly results filed (8-K) Earnings —
August 18, 2025 8-K filed: Other event Filing —
August 7, 2025 Quarterly results filed (8-K) Earnings —
May 19, 2025 8-K filed: Material agreement, Reg FD disclosure Corporate —
May 12, 2025 Quarterly results filed (8-K) Earnings —
November 27, 2023 CAMPSIITE™ RGX-121 Gene Therapy in Subjects With MPS II (Hunter Syndrome) Trial Milestone Phase 2/Phase 3
May 9, 2023 RGX-121 Gene Therapy in Children 5 Years of Age and Over With MPS II (Hunter Syndrome) Trial Milestone Phase 1/Phase 2
November 27, 2020 A Gene Therapy Study for Homozygous Familial Hypercholesterolemia (HoFH) Trial Milestone Phase 1/Phase 2
November 24, 2019 Safety and Tolerability of RGX-314 (Investigational Product) Gene Therapy for Neovascular AMD Trial Trial Milestone Phase 1/Phase 2

About this data

Trial milestones come from the ClinicalTrials.gov v2 API, filings from SEC EDGAR, and financial figures from SEC XBRL company facts. Dates marked est. are projected rather than company-confirmed. This is an information tool, not investment advice — verify anything you act on against the linked primary source.

Last updated 2026-10-14.