After purchasing close to 2 percent of Facebook almost a year ago, DST, the Russian investment firm which has become one of the most dominant players in the internet startup space, has increased its stake in Facebook to 10 percent. Through an employee stock purchase agAfter purchasing close to 2 percent of Facebook almost a year ago, DST, the Russian investment firm which has become one of the most dominant players in the internet startup space, has increased its stake in Facebook to 10 percent. Through an employee stock purchase agreement and the… More»