Sionna Stock
Sionna is a clinical-stage biopharmaceutical company focused on transforming cystic fibrosis treatment by developing novel medicines that normalize the function of the CFTR protein. Their approach centers on stabilizing the nucleotide-binding domain 1 (NBD1) of CFTR to correct defects caused by the F508del mutation, aiming to restore CFTR function and improve patient outcomes.
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Sionna Management Team
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Board Member
Peter Thompson
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President, CEO, Board Member
Mike Cloonan
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Board Member
Josh Resnick
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Board Member
Marcella Kuhlman Ruddy
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Co-Founder
Mark Munson
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Board Member
Paul Clancy
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CFO
Elena Ridloff
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Co-Founder
Greg Hurlbut
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Board Member
Laurie Stelzer
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Board Member
Bruce Booth
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Chief Medical Officer
Charlotte McKee
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Board Member
Lucian Iancovici
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Chief People Officer
Vanya Sagar
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Board Member
Jo Viney
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Board Member
Edd Fleming
Learn More About Sionna Stock
Buy Sionna Stock
01Sionna stock does not trade on public stock exchanges. Sionna stock is considered a private security and you need to be an accredited investor to trade shares. To invest in Sionna stock you can either buy shares directly through the company or work with a secondary trading marketplace like Nasdaq Private Market.
Learn more about the secondary market for private company shares on the investors page.
Sell Sionna Stock
02Sionna Stock does not trade on public stock exchanges. In order to sell Sionna shares you need to work directly with the company or with a secondary trading marketplace like Nasdaq Private Market. NPM has more than a decade of experience helping sell shares on the private market to our network of institutional investors.
Learn more about NPM services for selling privately held stock on the Employee Shareholders page.
Read more about how to sell private company stock on the private secondary market:
Sionna Stock Price
03Sionna does not have a publicly available stock price because it is privately held and not traded on public stock exchanges. Through the Tape D™ database from Nasdaq Private Market, you can view Sionna share price and other valuable private market data.
Read more about secondary market private company stock prices:
Sionna Stock Ticker Symbol
04There is no ticker symbol for Sionna stock because it is a private company. Private companies do not have ticker symbols like public companies, they are identified primarily by using the company ‘street’ name or legal name.
Criteria to Sell Sionna Stock
05Nasdaq Private Market currently works with employees, ex-employees, and other company investors. In order to sell Sionna stock you need to receive the company’s approval, which Nasdaq Private Market manages on your behalf.
Learn more about selling privately held stock on the Employee Shareholders page.
Read more about how to sell shares of a private company and eligibility for selling privately held stock:
Criteria to Buy or Invest in Sionna Stock
06Currently, Nasdaq Private Market only works with accredited entities and institutional investors to purchase private company stock. In order to invest in Sionna stock, you need to be an accredited entity or institutional investor.
Learn more about the Nasdaq Private Market tool kit for investors on the Investor Trading page.
Sionna Stock Settlement
07Once you buy or sell, stock share ownership must transfer before funds are wired. With Nasdaq Private Market, clients leverage our patent-pending Transfer and Settlement technology which streamlines and manages transfer activity from match to settlement.
To learn more about private company stock Transfer and Settlement, check out the Transfer and Settlement page.
Sionna IPO
08Sionna is a private company and has not had an IPO. There is currently no Sionna IPO price. Get started to begin exploring the Nasdaq Private Market Tape D™ database and gain access to actionable data related to Sionna IPO.
Learn more about Tape D™ private company stock data for institutional investors on the on the Tape D™ Product Page.
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