People
Leigh Nathanson has a broad practice focusing on complex commercial disputes, including antitrust, market manipulation, and RICO litigation, class actions, and multidistrict litigations. She has represented financial institutions, corporations, and individuals in state and federal court as well as in regulatory and civil investigations.
Leigh is a persuasive trial lawyer and a valued advisor whom clients entrust with their most complex and important legal issues.
Leigh currently represents HSBC in multidistrict litigations alleging manipulation of the precious metals markets. Leigh also represents DraftKings in a nationwide consumer class action litigation and other matters involving daily fantasy sports. Additionally, Leigh represents The RealReal in a federal trademark action raising novel issues involving the secondary market for luxury goods.
J.D., New York University School of Law
A.B., Harvard University
New York
U.S. Court of Appeals for the Second Circuit
U.S. Court of Appeals for the Seventh Circuit
U.S. District Court for the Southern District of New York
New York City Bar Association
September 6, 2023
K&S advises Tradeshift on its joint venture with HSBC, which will focus on the development of embedded finance solutions and financial services apps
August 10, 2023
Andrew Michaelson and Leigh Nathanson represent Bittrex Global in a settlement with the SEC
July 31, 2023
King & Spalding Represents Tradeshift on Joint Venture with HSBC
Defend HSBC in class actions and multidistrict litigations alleging conspiracy to manipulate markets for gold, silver, and platinum/palladium
Defend DraftKings in 50-state consumer class action multidistrict litigation involving legality and fairness of daily fantasy sports
Defend The RealReal in federal trademark infringement action raising novel issues around secondary market for luxury goods
See more
September 20, 2023
Financial Service Focus - September 2023
April 25, 2023
Financial Services Focus - April 2023
December 20, 2022
Financial Services Focus - December 2022
September 6, 2023
K&S advises Tradeshift on its joint venture with HSBC, which will focus on the development of embedded finance solutions and financial services apps
August 10, 2023
Andrew Michaelson and Leigh Nathanson represent Bittrex Global in a settlement with the SEC
July 31, 2023
King & Spalding Represents Tradeshift on Joint Venture with HSBC
Defend HSBC in class actions and multidistrict litigations alleging conspiracy to manipulate markets for gold, silver, and platinum/palladium
Defend DraftKings in 50-state consumer class action multidistrict litigation involving legality and fairness of daily fantasy sports
Defend The RealReal in federal trademark infringement action raising novel issues around secondary market for luxury goods
See more
September 20, 2023
Financial Service Focus - September 2023
April 25, 2023
Financial Services Focus - April 2023
December 20, 2022
Financial Services Focus - December 2022
September 6, 2023
K&S advises Tradeshift on its joint venture with HSBC, which will focus on the development of embedded finance solutions and financial services apps
August 10, 2023
Andrew Michaelson and Leigh Nathanson represent Bittrex Global in a settlement with the SEC
July 31, 2023
King & Spalding Represents Tradeshift on Joint Venture with HSBC
J.D., New York University School of Law
A.B., Harvard University
New York
U.S. Court of Appeals for the Second Circuit
U.S. Court of Appeals for the Seventh Circuit
U.S. District Court for the Southern District of New York
New York City Bar Association