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Jun 11, 2026 4:10 PM

Parabilis Medicines Announces Closing of Upsized Initial Public Offering, Including Full Exercise of Underwriters' Option to Purchase Additional Shares

CAMBRIDGE, Mass., June 11, 2026 (GLOBE NEWSWIRE) -- Parabilis Medicines, Inc. (NASDAQ:PBLS) ("Parabilis"), a clinical-stage biopharmaceutical company built to develop transformative medicines addressing some of the most consequential, yet historically undruggable, protein targets driving human disease, today announced the closing of its upsized initial public offering of an aggregate 38,525,000 shares of its common stock, including the full exercise by the underwriters of their overallotment option to purchase 5,025,000 additional shares, at an initial public offering price of $20.00 per share. All of the shares of common stock were offered by Parabilis. Parabilis' common stock began trading on the Nasdaq Global Select Market on June 10, 2026 under the ticker symbol "PBLS".

Leerink Partners, BofA Securities, Evercore ISI and Guggenheim Securities acted as active book-running managers for the offering. LifeSci Capital acted as a passive bookrunning manager for the offering.

In addition to the shares sold in the initial public offering, Parabilis today announced the closing on June 11, 2026, of its sale of 4,166,666 shares of common stock at $18.00 per share, or 90% of the initial public offering price per share, in a concurrent ...