8-K current report · filed Apr 27, 2026

Mirum Pharmaceuticals, Inc. (MIRM) 8-K Current Report: April 27, 2026

Item 8.01MIRM overview

Short answer

Mirum Pharmaceuticals, Inc. (MIRM) filed an 8-K current report with the SEC on April 27, 2026 reporting Item 8.01 (Other Events). Phase 2b AZURE-1 met its primary endpoint, supporting brelovitug’s potential as a single-agent HDV therapy.

Mirum Pharmaceuticals, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • Phase 2b AZURE-1 met its primary endpoint, supporting brelovitug’s potential as a single-agent HDV therapy
  • Virologic response reached 100% with 300 mg QW and 75% with 900 mg Q4W versus 0% delayed treatment
  • Composite response reached 45% and 35%, with p-values of 0.003 and 0.024, respectively
  • Safety appeared manageable; no treatment discontinuations and no treatment-related serious or Grade 3+ adverse events
  • Phase 3 topline data expected in H2 2026, with potential U.S. BLA submission and commercial launch in 2027

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