Stocks Hitting 52-Week Lows

Momenta Pharmaceuticals

shares lost 2.52% to create a new 52-week low of $10.06. Momenta Pharmaceuticals reported that its presentation at the Deutsche Bank 2012 dbAccess BioFEST will be webcast on December 4. Lightbridge

shares fell 9.18% to touch a new 52-week low of $1.09. Lightbridge's trailing-twelve-month operating margin is -158.56%. Genetic Technologies Limited

shares dropped 19.20% to create a new 52-week low of $2.02. Genetic Technologies announced the resignation of its CEO, Dr. Paul MacLeman. Sony

shares declined 1.33% to create a new 52-week low of $9.61. Sony shares have dropped 46.04% over the past 52 weeks, while the S&P 500 index has gained 12.19% in the same period.