Antitrust Litigation_2026

USA – NEW YORK

Canada

Vermont

New York

Massachusetts Connecticut

Trends and Developments Contributed by: Ronald Aranoff, Jay Handlin, Ryan Kane, Alexandra Spina and Reuben Bauer Wollmuth Maher & Deutsch LLP

Pennsylvania

New York

New Jersey

Wollmuth Maher & Deutsch LLP is a New York City- based litigation, bankruptcy, and corporate law firm. The firm’s antitrust team includes more than 15 law - yers who handle complex antitrust matters as class and individual actions both in New York and nation - ally. The team’s recent and ongoing engagements include complex antitrust matters, including those

in which Wollmuth Maher & Deutsch has been ap - pointed class counsel, in the health care, financial services, food and beverage and automotive fields on behalf of clients ranging from US cities, manufac - turers, investment firms, suppliers, and health care providers.

Authors

Ronald Aranoff is a nationally recognised trial lawyer and a leader of WMD’s antitrust practice. He has over

Ryan Kane represents clients for WMD in a broad range of commercial disputes, including antitrust matters. Ryan has represented both plaintiffs and defendants in complex antitrust matters spanning multiple industries,

30 years’ experience and a track record of success in prominent antitrust matters. Ron has successfully represented businesses and individuals as both plaintiffs and defendants in class and individual actions throughout the US. Those representations include serving as lead, class, and defence counsel in the health care, financial services, automotive, food and beverage and commodities industries. Ron is a member of the Antitrust Section of the American Bar Association.

including a government agency in a significant internal investigation concerning potential antitrust claims. Ryan has served as an expert on New York and US law in foreign legal proceedings, including providing expert reports and testimony, before courts in the British Virgin Islands, Cayman Islands, and Hong Kong.

Alexandra Spina is a senior associate at WMD who focuses her practice on business and commercial disputes, including complex antitrust and class action litigation, financial services litigation, bankruptcy litigation, and

Jay Handlin is a partner at WMD and has more than 40 years’ experience litigating complex commercial disputes, trying cases, and arguing appeals in state and federal courts, regulatory proceedings, and

business disputes. Alexandra’s practice spans state and federal courts with an emphasis on litigation strategy and case development, dispositive motion practice, and trial preparation.

arbitrations. He has broad experience in antitrust matters in industries as varied as professional sports, satellite communications, electronic payment systems and healthcare, and more generally in high-profile litigation involving class actions, structured finance, securities, corporate governance, entertainment and intellectual property. He was in-house counsel for The Walt Disney Company, and began his career as a judicial clerk to the Hon. Jon O. Newman of the United States Court of Appeals for the Second Circuit.

255 A NTITRUST LI T IGATI O N 2026

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