Sullivan & Cromwell advised Columbia, while Wachtell, Lipton, Rosen & Katz advised Umpqua on the deal. Simpson Thacher advised JPMorgan as Financial Advisor on the deal....
Sullivan & Cromwell advised Columbia, while Wachtell, Lipton, Rosen & Katz advised Umpqua on the deal. Simpson Thacher advised JPMorgan as Financial Advisor on the deal....