John R. Sagan: Lawyer with Mayer Brown LLP

John R. Sagan

Chicago,  IL  U.S.A.
Phone312 701 7123

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Experience & Credentials

Practice Areas

  • Banking & Finance
  • Corporate & Securities
  • Capital Markets
  • Financial Institutions M&A
  • Mergers & Acquisitions
  • Health Care
  • Life Sciences
  • Private Investment Funds
Contact InfoTelephone: 312 701 7123
Fax: 312 706 8197
University Lawrence University, B.A., 1972
Law SchoolUniversity of Wisconsin Law School, J.D., cum laude, 1983
Admitted1983, Wisconsin; 1984, New York; 1988, Illinois


Trustee, Evanston Public Library, 1997-2004; President of the Board, 1999-2004

Metropolitan Chicago Advisory Board, Salvation Army, 1993-1996

American Bar Association

Illinois State Bar Association

New York State Bar Association

Wisconsin Bar Association


John Sagan is a partner in Mayer Brown's Chicago office and a member of its Corporate & Securities practice. John concentrates his practice on mergers and acquisitions; public offerings of both equity and debt securities, representing both issuers and underwriters; investment company regulation under the 1940 Act; venture capital and private equity funds; private placements of both equity and debt securities; and general corporate representation. In addition, John is the former co-chair of the firm's Committee on Professional Responsibility and co-chair of the firm's Partner Promotion Committee.

In April 2011, John was featured in Thomson Reuters' Currents publication, where he discussed longtime client Caterpillar's $8.6 billion acquisition of Bucyrus International, Midwest M&A trends, post-merger integration and corporate governance issues. John was also recently featured in The Deal's M&A trend video interview series, where he discussed the state of M&A and manufacturing in the Midwest.

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Office Information

John R. Sagan

71 S. Wacker Drive
ChicagoIL 60606


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