Morning Market Movers
December 19, 2012 at 09:52 AM EST
TrovaGene (NASDAQ: TROVU ) surged 33.47% to $19.10 at 9:50 am. TrovaGene's 52-week low is $4.56. Alterra Capital Holdings (NASDAQ: ALTE ) surged 24.23% to $28.76. Markel Corp (NYSE: MKL ) announced its plans to buy Alterra Capital Holdings for around $3 billion. B.O.S. Better Online Solutions (NASDAQ:
