8-K current report · filed Sep 8, 2026

Amylyx Pharmaceuticals, Inc. (AMLX) 8-K Current Report: September 8, 2026

Item 1.01AMLX overview

Short answer

Amylyx Pharmaceuticals, Inc. (AMLX) filed an 8-K current report with the SEC on September 8, 2026 reporting Item 1.01 (Entry into a Material Definitive Agreement). Dual-source manufacturing secured for avexitide commercial supply, contingent on regulatory approval.

Amylyx Pharmaceuticals, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 1.01 · Entry into a Material Definitive Agreement

  • Dual-source manufacturing secured for avexitide commercial supply, contingent on regulatory approval
  • Bachem agreement requires minimum annual purchases beginning 2028, creating future volume commitments
  • Polypeptide term sheet includes a $30 million upfront capacity-reservation fee
  • Polypeptide arrangement remains subject to negotiating and executing a definitive manufacturing agreement
  • Five-year initial Bachem term with automatic three-year renewals, adding long-term supply-cost exposure

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