8-K current report · filed Apr 3, 2026

Denali Therapeutics Inc. (DNLI) 8-K Current Report: April 3, 2026

Item 1.02Item EX-99.1DNLI overview

Short answer

Denali Therapeutics Inc. (DNLI) filed an 8-K current report with the SEC on April 3, 2026 reporting Item 1.02 (Termination of a Material Definitive Agreement), Item EX-99.1 (Exhibit EX-99.1). Takeda terminating DNL593 collaboration, effective June 2, 2026.

Denali Therapeutics Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 1.02 · Termination of a Material Definitive Agreement

  • Takeda terminating DNL593 collaboration, effective June 2, 2026
  • Termination attributed to strategic considerations, not efficacy or safety concerns
  • DNL593 rights reverting fully to Denali after termination
  • Denali eliminating future financial obligations to Takeda for the program

Item EX-99.1 · Exhibit EX-99.1

  • Takeda terminated the DNL593 collaboration for strategic reasons, not efficacy or safety, returning full rights and intellectual property to Denali
  • Denali assumes sole responsibility for DNL593 development, increasing control but also future funding and execution requirements
  • Phase 1/2 enrollment completed with 40 FTD-GRN participants; results and biomarker data expected by end of 2026
  • Interim healthy-volunteer data showed dose-dependent cerebrospinal-fluid progranulin increases and no significant safety signals to date
  • DNL593 targets FTD-GRN, an area with no approved treatments to slow disease progression

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