RDEA Barry D. Quart sold Ardea Biosciences, Inc./DE shares — SEC Form 4SELLArdea Biosciences, Inc./DE

Barry D. Quart, President and CEO at Ardea Biosciences, Inc./DE (RDEA), sold 20,000 shares at $27.20 ($544K) on 2011-05-09, disclosed to the SEC on 2011-05-11.