8-K current report · filed Apr 13, 2026

Allogene Therapeutics, Inc. (ALLO) 8-K Current Report: April 13, 2026

Item 8.01ALLO overview

Short answer

Allogene Therapeutics, Inc. (ALLO) filed an 8-K current report with the SEC on April 13, 2026 reporting Item 8.01 (Other Events). Interim futility analysis supports cema-cel activity, with MRD negativity of 58.3% versus 16.7% for observation.

Allogene Therapeutics, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • Interim futility analysis supports cema-cel activity, with MRD negativity of 58.3% versus 16.7% for observation
  • 41.6-percentage-point MRD clearance advantage exceeds the 25–30% literature threshold associated with potential clinical benefit
  • Day 45 ctDNA declined 97.7% median with cema-cel versus a 26.6% median increase under observation
  • Favorable early safety profile, with no CRS, ICANS, GvHD, or treatment-related serious adverse events among 12 treated patients
  • ALPHA3 targets approximately 220 patients, with interim EFS analysis expected mid-2027 and primary analysis mid-2028

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