Morning Market Movers

Icagen Inc

shares surged 129.18% to $5.50 at 9:45 am. Pfizer Inc

reported that it is considering a strategic transaction with Icagen. Tiens Biotech Group (

) Inc

shares gained 64.08% to $1.69. TBV shares have dropped 43.72% over the past 52 weeks, while the S&P 500 index has gained 17.80% in the same period. Continucare Corp

climbed 31.76% to $6.28. Metropolitan Health Networks Inc

announced its plans to buy Continucare for around $416 million in cash and stock. GSV Capital Corp

jumped 24.15% to $12.75. GSV Capital acquired 225,000 shares of privately-held Facebook for $6.6 million or $29.28 per share.