Sienna Biopharmaceuticals (SNNA) Prices 4.33M Share IPO at $15/Sh

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Sienna Biopharmaceuticals (SNNA) IPO Opens Sharply Higher

July 27, 2017 10:33 AM EDT

Today's IPO for Sienna Biopharmaceuticals, Inc. (NASDAQ: SNNA) opened for trading at $19.05 after pricing 4,333,333 shares of common stock at a public offering price of $15.00 per share, before underwriting discounts.

J.P. Morgan and Cowen are acting as joint book-running managers for the... More