John P. Boelter

Financial Services M&A, Capital Markets, Corporate & Securities


John Boelter is a partner in Mayer Brown's New York office and a member of the Corporate & Securities practice.

John focuses his practice on corporate matters, with an emphasis on mergers and acquisitions. He represents purchasers and sellers of domestic, foreign and multinational businesses in complex public and private mergers, stock and asset acquisitions and divestitures, joint ventures, strategic alliances, venture capital and other private equity investments, financings, recapitalizations and reorganizations. He also represents issuers and underwriters in public and private offerings of equity and debt securities, consent solicitations, tender offers and exchange offers. John also provides counsel on securities compliance and corporate governance matters.


  • Represented Assured Guaranty Corp. in its $810 million acquisition of Radian Asset Assurance Inc.
  • Represented Nestlé Health Science S.A. in its venture capital investment in Seres Health, Inc.
  • Represented The Dow Chemical Company in its $1.215 billion sale of ANGUS Chemical Company to Golden Gate Capital.
  • Represented Fresenius Kabi USA , LLC in the sale of its lyophilized vial manufacturing facility in Raleigh, North Carolina to and manufacturing and supply agreement with Xellia Pharmaceuticals.


  • University of Minnesota Law School, JD, cum laude
    Dean's List; Managing Editor and Staff Member, Minnesota Law Review
  • University of Minnesota, BA


  • Illinois
  • Not admitted in New York. Practicing under the supervision of firm principals.


  • Board Member, US – Mexico Chamber of Commerce