Waterbury, Vermont-based Keurig Green Mountain Inc. has agreed to be acquired for $13.9 billion by an investor group led by JAB Holding Co. and its owners, Germany's Riemann clan. Announced Monday and expected to close in the first quarter of next year, the transaction will see JAB pay $92 per share in cash for Keurig Green Mountain.

Weil, Gotshal & Manges is representing JAB with a New York-based team led by corporate partner Michael Aiello that also includes mergers and acquisitions partner Matthew Gilroy; banking and finance partners Daniel Dokos and Damian Ridealgh; antitrust partner Eric Hochstadt; benefits partner Paul Wessel; intellectual property partners Jeffrey Osterman, Randi Singer and Elizabeth Weiswasser; tax partner Kenneth Heitner; litigation partners John Neuwirth and Gary Friedman; real estate partner David Herman;

Joining the team from Washington, D.C. are antitrust partner Steven Newborn; environmental partner Annemargaret Connolly and counsel Thomas Goslin; and regulatory counsel John O'Loughlin.