8-K current report · filed Apr 28, 2026

Design Therapeutics, Inc. (DSGN) 8-K Current Report: April 28, 2026

Item 2.02Item 7.01Item EX-99.1DSGN overview

Short answer

Design Therapeutics, Inc. (DSGN) filed an 8-K current report with the SEC on April 28, 2026 reporting Item 2.02 (Results of Operations and Financial Condition), Item 7.01 (Regulation FD Disclosure), Item EX-99.1 (Exhibit EX-99.1). Q1 2026 financial results announced for the three months ended March 31, 2026.

Design Therapeutics, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 2.02 · Results of Operations and Financial Condition

  • Q1 2026 financial results announced for the three months ended March 31, 2026
  • Detailed results and management commentary available in Exhibit 99.1
  • Investor focus: cash position, operating expenses, and development funding implications

Item 7.01 · Regulation FD Disclosure

  • Updated corporate presentation signals new investor-facing messaging or business updates as of April 28, 2026
  • Presentation available on Design Therapeutics’ investor website with recorded narrative
  • Exhibit 99.2 contains the substantive materials investors should review
  • Disclosure furnished under Regulation FD, limiting its status as a filed Exchange Act disclosure

Item EX-99.1 · Exhibit EX-99.1

  • Q1 2026 net loss $17.6M, or $0.29 per share, versus $17.7M and $0.31 in Q1 2025
  • Cash, equivalents and securities $222.8M, with expected funding into 2029, reducing near-term financing risk
  • RESTORE-FA continues dosing DT-216P2, with endogenous frataxin data anticipated in the second half of 2026
  • DT-168 FECD biomarker data expected in the second half of 2026, creating a second clinical catalyst
  • DT-818 DM1 dosing expected in the first half of 2026, with results anticipated in 2027

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