Best Lawyers in Louisiana, United States for Securities / Capital Markets Law

Mr. Masinter's practice focuses on contentious, complex litigation while concentrating primarily in the areas of business litigation, and securities litigation and arbitration. He also handles cases involving corporate disputes, breach of contract claims and unfair trade practices. Mr. Masinter is Chair of the firm's Litigation Section and Co-Chair of the Securities Practice Group. He joined Stone Pigman in 1990.

Mr. Whittaker is Chair of the firm's Business Section. He represents clients in a wide variety of transactions, including buying, selling and merging companies; private placements of securities; venture capital and private equity transactions; joint ventures; roll-ups, spin-offs and split-ups; and all phases of real estate acquisitions, development and financing. Mr. Whittaker joined Stone Pigman in 1984.

David Rieveschl concentrates his practice in the areas of corporate, mergers and acquisitions, and securities law. His practice includes structuring public and private sales of equity and debt instruments and advising clients on compliance with federal and state securities laws. David regularly counsels established and emerging companies on issues affecting legal structure, intellectual property rights and venture capital financing, with particular focus on technology, life sciences, natural ...

Dionne Rousseau is a partner in the Corporate Practice Group. She provides corporate finance, securities, mergers and acquisitions, and other transaction and corporate counsel to public and private entities. Dionne has served as lead outside corporate and securities counsel for 12 public companies and as boardroom lawyer for four of these entities. With more than 25 years of experience handling corporate finance and mergers and acquisitions transactions, she has led client service teams and d...

Curt Hearn is a partner in the Corporate Practice Group. Curt served as co-leader of the Corporate Practice Group for more than 20 years, stepping down at the end of 2022. Drawing on his extensive experience and knowledge of what works — and what doesn’t — he works with firm clients to solve their most challenging, complex business and legal challenges. Curt advises private equity and venture capital firms, as well as publicly traded and privately held companies, working wit...

Albert O. "Chip" Saulsbury’s practice primarily focuses on mergers and acquisitions, private equity, corporate finance, and general corporate matters. Chip frequently represents private equity funds in acquisitions of portfolio companies, add-on acquisitions, other direct equity and debt investments, and exits or divestitures from these various investments. Chip also represents family investment offices and individuals in investments in private equity funds, hedge funds, and other direc...

Fishman Haygood co-founding partner Louis Fishman is counsel to the firm and a member of our Business Section. His transactional practice includes corporation law, securities, and mergers and acquisitions. He also counsels clients on resolving disputes within family and other closely held businesses. Louis was a founder and has served since 1988 on the planning committee of Tulane’s Corporate Law Institute, and as a member of the Advisory Board of Editors for the Tulane Law Review since...

Mark Fullmer practices in the areas of business and finance and corporate and securities. He represents start-up companies as well as companies in the mature stages of their growth cycle. His practice in the area of corporate and securities includes all aspects of public and private company representation, including public offerings, private placements, corporate governance, compliance with Sarbanes-Oxley, and mergers and acquisitions. He has also represented both venture capital funds and in...

Maureen Brennan Gershanik is a partner in Fishman Haygood’s Business Section. She practices primarily in the areas of corporate law and governance, securities law, and mergers and acquisitions. She also advises clients on ESG initiatives. Maureen has an active business transactional and advisory practice. She works with clients on public and private offerings of debt and equity securities, acquisition transactions, restructuring transactions, business separations, new business formation...

Theodore Jones is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Securities / Capital Markets Law. Theodore, who practices law in Baton Rouge, Louisiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Theodore is held by other top lawyers in the same geographic and legal practice area.

Ken Najder is a partner in the Corporate Practice Group. He represents public and private companies regarding a variety of corporate and securities law matters. Ken concentrates his practice on corporate finance, mergers and acquisitions, venture capital transactions, joint ventures, and corporate governance. Ken’s securities law practice includes counseling public companies regarding their disclosure obligations, private placements for venture-stage companies, and public debt offerings...

Will Bishop represents clients in a broad range of transactional matters, including mergers and acquisitions, capital market transactions, restructurings and joint ventures. He also advises public and private companies on securities compliance and anti-trust matters. Will has led transactions across a variety of industries, including energy, solar, telecommunications, online retail, maritime and financial services. Over Will's career, he has developed a particular emphasis on representing eme...