Phreesia trades under the ticker symbol "PHR." JPMorgan, Wells Fargo Securities, William Blair, Allen & Company and Piper Jaffray acted as lead managers on the deal. "We're in the early innings of this industry and we think it's a huge opportunity," Phreesia CEO and co-founder Chaim Indig told FierceHealthcare Thursday. Indig, flanked by his team, rang the New York Stock Exchange's opening bell at 9:30 a.m. Thursday. After 14 years in the market, Indig said Phreesia's executive and board leadership thought the time was right to enter the public market.