Mid-Day Market Losers

First Security Group

shares dipped 16.37% to $1.89 at 11:53 am. First Security's PEG ratio is -0.01. B.O.S. Better Online Solutions

fell 13.40% to $4.20. B.O.S' trailing-twelve-month profit margin is -10.32%. Plumas Bancorp

shares lost 13.19% to $3.29. Plumas Bancorp's trailing-twelve-month ROE is 4.07%. Intelligent Systems

dropped 11.14% to $1.3350. Intelligent Systems shares have dropped 6.25% over the past 52 weeks, while the S&P 500 index has gained 12.76% in the same period.