Google has announced that plans to buy Motorola Mobility Holdings

That means, Google will acquire Motorola Mobility for US$40 per share in cash, or a total of about US$12.5 billion, a premium of 63% to the closing price of Motorola Mobility shares on Friday, August 12, 2011. The transaction was unanimously approved by the boards of directors of both companies.

The acquisition of Motorola Mobility, a dedicated Android partner, will enable Google to supercharge the Android ecosystem and will enhance competition in mobile computing. Motorola Mobility will remain a licensee of Android and Android will remain open. Google will run Motorola Mobility as a separate business.

The transaction is subject to customary closing conditions, including the receipt of regulatory approvals in the US, the European Union and other jurisdictions, and the approval of Motorola Mobility's stockholders. The transaction is expected to close by the end of 2011 or early 2012.