IBM buys DemandTec (DMAN) for $440M - marking a 57% premium to DMAN's closing price yesterday...

|By:, SA News Editor
IBM buys DemandTec (DMAN) for $440M - marking a 57% premium to DMAN's closing price yesterday and ending a month-long period of speculation on who would buy the provider of cloud-based analytics. Shares of IBM -0.8% premarket, DMAN inactive.