8-K current report · filed Jun 29, 2026

REGENXBIO Inc. (RGNX) 8-K Current Report: June 29, 2026

Item 8.01Item EX-99.1RGNX overview

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REGENXBIO Inc. (RGNX) filed an 8-K current report with the SEC on June 29, 2026 reporting Item 8.01 (Other Events), Item EX-99.1 (Exhibit EX-99.1). $100 million milestone earned from AbbVie under amended collaboration and license agreement.

REGENXBIO Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • $100 million milestone earned from AbbVie under amended collaboration and license agreement
  • Triggered by first patient dosing in Phase IIb/III diabetic retinopathy trial
  • Sura-vec uses suprachoroidal delivery, advancing ABBV-RGX-314 toward pivotal-stage development
  • Cash expected in July 2026, strengthening near-term liquidity without disclosed new debt

Item EX-99.1 · Exhibit EX-99.1

  • First patient dosed in Phase IIb/III NAAVIGATE trial for diabetic retinopathy, advancing sura-vec toward pivotal testing
  • $100 million AbbVie milestone payment, creating near-term non-dilutive cash inflow
  • Phase IIb expected to enroll approximately 135 U.S. participants; primary endpoint is one-year DRSS improvement
  • Two-year ALTITUDE data showed durable efficacy and no intraocular inflammation in dose-level 3 patients (n=15)
  • AbbVie-partnered wet AMD pivotal-trial topline data expected in Q4 2026, adding a major near-term catalyst

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