8-K current report · filed Jun 29, 2026

Viridian Therapeutics, Inc.\DE (VRDN) 8-K Current Report: June 29, 2026

Item 7.01Item 8.01Item EX-99.1VRDN overview

Short answer

Viridian Therapeutics, Inc.\DE (VRDN) filed an 8-K current report with the SEC on June 29, 2026 reporting Item 7.01 (Regulation FD Disclosure), Item 8.01 (Other Events), Item EX-99.1 (Exhibit EX-99.1). Regulation FD disclosure furnished, not filed under Exchange Act Section 18.

Viridian Therapeutics, Inc.\DE 8-K event analysis

AI summary of each reported item and its exhibits

Item 7.01 · Regulation FD Disclosure

  • Regulation FD disclosure furnished, not filed under Exchange Act Section 18
  • Disclosure excluded from automatic incorporation into other SEC filings
  • No substantive business, financial, or clinical information included in the provided text

Item 8.01 · Other Events

  • FDA approval of Lumvoa (veligrotug-vvze) for TED regardless of activity or duration
  • First TED treatment labeled with data covering both active and chronic disease
  • Immediate commercial launch planned, creating potential near-term revenue opportunity
  • Launch execution, adoption, reimbursement, and disclosed SEC risk factors remain key investor variables

Item EX-99.1 · Exhibit EX-99.1

  • FDA approval makes Lumvoa Viridian’s first commercial product, enabling immediate U.S. launch for TED regardless of disease activity or duration
  • Label covers both active and chronic TED, expanding the addressable treatment population versus activity-limited therapies
  • Five intravenous infusions over 12 weeks, with proptosis reductions observed as early as three weeks
  • Safety monitoring burden includes infusion reactions in approximately 9% of patients and hyperglycemia in 12%
  • Elegrobart remains on track for BLA submission in Q1 2027, supporting a future subcutaneous TED option

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