Mayer Brown advised OneBeacon Insurance Group, Ltd., a Bermuda-domiciled holding company that is publicly traded on the New York Stock Exchange under the symbol “OB”, on its agreement to sell its personal lines insurance business to Tower Group, Inc.

The Mayer Brown team was led by Chicago Corporate & Securities partner Eddie Best. The team included: Chicago Corporate & Securities partner Larry Hamilton and associates Andrew Noreueil and Chicago Business & Technology Sourcing counsel Paul Chandler; Chicago Tax Transactions partner Jim Barry and associate Lee Morlock; Chicago Employment and Benefits counsel Cessy Roth; Washington, DC FSRE partner Jeff Taft.