ProNAi – $158 Million IPO

San Diego – August 7, 2015 – Cooley advised the underwriters on ProNAi Therapeutics, Inc.'s $158.4 million initial public offering. ProNAi is a clinical-stage oncology company pioneering a novel class of therapeutics based on its proprietary DNA interference (DNAi) technology platform. Shares of the company's stock now trade on The NASDAQ Global Market under the symbol "DNAI."

Jefferies LLC and BofA Merrill Lynch acted as joint book-running managers for the offering. Wedbush PacGrow and SunTrust Robinson Humphrey acted as co-managers.

The Cooley corporate securities team representing the underwriters included partners Charlie Kim, David Peinsipp and Div Gupta and associates Kristin VanderPas, Dani Nazemian and Susan Walker.

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Related Contacts
David Peinsipp  Partner San Francisco, Palo Alto
Charlie Kim  Partner San Diego, Los Angeles – Santa Monica
Natasha Leskovsek  Of Counsel Washington, DC
Kevin King  Partner Washington, DC
Bill Christiansen  Partner Seattle
Karen Tsai  Special Counsel Washington, DC
Kristin VanderPas  Partner San Francisco
Phil Mitchell  Partner New York
Dani Nazemian  Associate San Diego
Div Gupta  Partner New York