
Corporate M&A
Corporate Advisory
Governance
Shareholder Activism
Ethan Klingsberg is a Partner at Freshfields in New York City, specializing in corporate law, public company board of directors, M&A, and SEC matters. With a distinguished career spanning over three decades, Ethan is recognized as a leader in Corporate/M&A, consistently ranked Band 1 by Chambers USA and Chambers Global. His expertise in handling complex, high-pressure situations and his ability to distill intricate legal issues into comprehensible advice make him a sought-after advisor for boards and companies. Ethan's practice includes advising on shareholder activism and cross-border transactions, bringing a wealth of experience and strategic insight to his clients.
Ethan's representative experience includes advising:
M&A and Strategic Transactions
Public Offerings and Capital Markets
Private Equity and Take-Privates
Corporate Governance and Advisory

- Aristocrat Leisure acquired the target/assets from Oaktree Capital Management in a acquisition on not available. - Deal value was 4500000000 Sector: Gaming; Location: USA. - On the acquirer side, counsel was not available; lawyers included Brock Dahl, Ethan Klingsberg, Joe Soltis, Lori Goodman, Mena Kaplan, Stephanie Brown Cripps, Steven Li.
Oct 09 2025
5B
M&A

Partner, Co-Head of US Corporate and M&A
2023 – 2025
Partner
2019 – 2020
Partner
1994 – 2019

- Allwyn International AG acquired the target/assets from PrizePicks in an acquisition. Date of the transaction is not available. - Deal value was 1600000000. Sector: Gaming; Location: USA. - On the acquirer side, legal advice was provided by a team including Steven Li, Ethan Klingsberg, Lori Goodman, Zizi Petkova, Victor Ma, Ryan Taylor, Connor Smith, Wicy Wang, Sumner Fields, Isabelle Cheng, Steven Matays, Sarah Katz, Courtney Canning, Jeffrey Anand, Chaim Leggiere, Justina Sessions, Mena Kaplan, Danny Spencer, Rhea Khakhria, Eric Mason, Jan Rybnicek, Christine Laciak, Timothy Swartz, Brock Dahl, Christine Chong, Raul Orozco, Stephanie Brown Cripps, Rebecca Berman, Victoria Abut.
Sep 22 2025
2B
M&A
Feb 10
2 min
JD, Yale Law School
1989