8-K current report · filed Jun 22, 2026

Apogee Therapeutics, Inc. (APGE) 8-K Current Report: June 22, 2026

Item 1.01APGE overview

Short answer

Apogee Therapeutics, Inc. (APGE) filed an 8-K current report with the SEC on June 22, 2026 reporting Item 1.01 (Entry into a Material Definitive Agreement). Exclusive worldwide IL-31R antibody license expands Apogee’s pipeline into a new target with sublicensing rights.

Apogee Therapeutics, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 1.01 · Entry into a Material Definitive Agreement

  • Exclusive worldwide IL-31R antibody license expands Apogee’s pipeline into a new target with sublicensing rights
  • Up to $23.25M in development, clinical and regulatory milestones for the first qualifying product
  • $5.25M milestone triggered by first patient dosing in a Phase I trial
  • Low-single-digit royalties on net sales, lasting at least 12 years after first commercial sale or through patent expiration
  • Optional manufacturing activities could add $1.3M–$2.0M in fees; Apogee bears development and commercialization costs

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