Revance Therapeutics debuted its IPO on Thursday after pricing its offering of 6 million shares at $16 per share. The stock is trading on the NASDAQ under the ticker symbol “RVNC." Cowen and Company and Piper Jaffray are the underwriters. Based in Newark, California, Revance is a biopharmaceutical company that provides solutions for the way drugs are delivered. Its backers include Essex Woodlands Health Ventures, NovaQuest Capita, Technology Partners, Vivo Ventures, Shepherd Ventures, Palo Alto Investors, Pac-Link Ventures and Essex Capital Corp.