Arthur F. "Art" McMahon III
Awarded Practice Areas
Securities Regulation
Biography
Arthur F. McMahon III is a top attorney recognized by Best Lawyers in the practice area(s) of Securities Regulation.
Arthur F., who practices law in Cincinnati, Ohio, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Arthur F. is held by other top lawyers in the same geographic and legal practice area.
Overview
- Columbia University, J.D., graduated 1997
- Harvard University, AB, graduated 1993
- New York, New York State Bar Association
- Ohio, Ohio State Bar Association
- New York, New York State Bar Association
- Ohio, Ohio State Bar Association
- Columbia University, J.D., graduated 1997
- Harvard University, AB, graduated 1993
Client Testimonials
Awards & Focus

Named "Lawyer of the Year" by Best Lawyers® for:
- Securities Regulation, Cincinnati (2023)
- Securities Regulation, Cincinnati (2020)
Recognized in The Best Lawyers in America® 2026 for work in:
- Securities Regulation
Additional Areas of Practice:
- Corporate Compliance Law
- Corporate Governance Law
- Corporate Law
- Financial Services Regulation Law
- Mergers and Acquisitions Law
- Securities / Capital Markets Law
- Securitization and Structured Finance Law
News & Media
Publications
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