Laurin Blumenthal Kleiman is a global co-leader of Sidley’s Investment Funds, Advisers and Derivatives practice team. She advises a wide range of domestic and international investment funds and managers on regulatory, compliance and enforcement issues. Laurie is a frequent speaker on investment manager and fund regulation and compliance as well as on issues relating to the advancement of women in law.

Strong advocacy on behalf of her clients has earned Laurie acknowledgment in numerous industry publications, including Chambers USA, The Legal 500 and U.S. News & World Report. She is recognized in the area of Mutual Funds Law by The Best Lawyers in America®, with sources telling the publication: “Ms. Kleiman has been extremely professional and knowledgeable in her service to our firm. We trust her advice explicitly” and “[Laurie] is a true expert in her area, and remarkably commercial and practical.” Laurie was named to Crain’s New York Business’ inaugural “Leading Women Lawyers in New York City” list, where she was lauded as being among the 100 “trailblazing women” who have “found multiple paths to excellence” and have displayed “fierce determination, passion for the law, keen intelligence, and inspiring achievement.” Laurie also was named one of the “50 Leading Women in Hedge Funds” by the Hedge Fund Journal.

Laurie is an active proponent of advancement of women in the legal profession. She is firmwide co-chair of Sidley’s Committee on Retention and Promotion of Women, oversees the SidleyWomen initiative, and is chair of Sidley’s Executive Committee Task Force. Sidley has been recognized repeatedly for its groundbreaking women’s initiatives, including being named one of the “50 Best Law Firms for Women” by Working Mother Magazine nine times, receiving gold certification by the Women in Law Empowerment Forum (WILEF) seven times, and receiving, among others, “Most Inclusive Firm for Minority Women Lawyers” and “Outstanding Firm in Advancing Gender Diversity and Inclusion” honors from Chambers. Laurie is a frequent speaker on women’s issues, is a member of the WILEF advisory board and was named “2016 Gender Diversity Lawyer of the Year” by Chambers. She is also a member of the firm’s risk management committee.


  • Vanderbilt University Law School (J.D., 1983, Editor, Vanderbilt Law Review)
  • Vanderbilt University (B.A., 1980)

Associated Items

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Program or Publication

Basics of Mutual Funds and Other Registered Investment Companies 2019
Course Handbook