Sometimes, when acquiring a company, Google puts out multiple press releases and blog posts, sharing financial details and all other sorts of information. Sometimes the search giant just mentions the purchase. Today, though, Google had to disclose a few details for the sake of satisfying the SEC. In its quarterly Form 10-Q report, Google acknowledged that it bought AdMob in May for $681 million and On2 Technologies in February for $123 million. Then the company stated,