Qualys (QLYS) shares fell 6.1% in Friday trading after Wedbush downgraded the company's stock to neutral from outperform and raised its price target to $175 from $125.
Trading volume stood at over 474,000 shares compared with a daily average of about 769,000.
Price: $151.78, Change: $-9.79, Percent Change: -6.06%