StockWatch
·
Biotechnology: Pharmaceutical Preparations
InvestmentJul 23, 2026, 04:09 PM

Dyne Therapeutics Closes $431.4M Upsized Public Offering

AI Summary

Dyne Therapeutics, Inc. announced the closing of its upsized underwritten public offering, generating approximately $431.4 million in gross proceeds. The offering included 21,045,000 shares of common stock sold at $20.50 per share, with underwriters fully exercising their option for additional shares. Morgan Stanley, Jefferies, Evercore ISI, LifeSci Capital, and Raymond James acted as joint book-running managers.

Key Highlights

  • Gross proceeds from the offering were approximately $431.4 million.
  • 21,045,000 shares of common stock were sold in the offering.
  • The public offering price was $20.50 per share.
  • Underwriters fully exercised their option to purchase an additional 2,745,000 shares.
  • All shares in the offering were sold by Dyne Therapeutics.