Afternoon Market Gainers

ExactTarget ET shares have climbed 52.26% to $33.72 after salesforce.com CRM announced plans to buy the company in a $2.34 billion deal. Infinity Pharmaceuticals INFI has regained 23.03% to $20.19 after yesterday's dip to a six month low. Morgans Hotel Group MHGC has risen 12.97% to $7.53 after its slate of director nominees announced its intention to explore strategic alternatives, including a sale of a company, upon re-election at the company's annual meeting of stocholders on June 14th. Monster Beverage MNST shares have soared 7.92% to $58.24 on CEO Rodney Sacks' comments regarding the safety of the product and improving sales.