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Red Flags Detected

  • Going Concern (new) — The company explicitly states substantial doubt about its ability to continue as a going concern, and the auditor's report includes a going concern explanatory paragraph.
NASDAQ: RGNX REGENXBIO Inc. 424B5

REGENXBIO files preliminary prospectus for common stock offering; terms not yet set

Filed July 16, 2026 · ~1 min read

Key Changes

  • high

    Offering terms (number of shares and price) are left blank in this preliminary prospectus supplement; underwriters have a 30-day option for additional shares.

    The Offering verify on EDGAR →
  • medium

    Net proceeds are estimated but blank; company plans to use them for general corporate purposes with broad management discretion.

    Use of Proceeds verify on EDGAR →
  • medium

    As of March 31, 2026, 51,617,233 shares outstanding; options, RSUs, PSUs, and warrants could add over 16 million shares.

2 more material changes behind this preview — plus the full narrative summary, section-by-section diffs against the prior filing, and verbatim quotes with EDGAR citations.

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Figures/quotes linked to EDGAR · Narrative written by AI · Sep 2, 2026 · How we verify