• FirefoxTry Yahoo Finance on Firefox »
  • Dow Down 0.08% Nasdaq Down 0.35%

    Cempra, Inc. (CEMP)

    16.49 Down -0.54(3.17%) NASDAQ - As of 4:00PM EST
    | After Hours: 16.45 Down -0.04 (0.24%) 4:05PM EST