Chairman of the Securities and Exchange Commission
Paul S. Atkins was sworn into office as the 34th Chairman of the Securities and Exchange Commission on April 21, 2025, after being nominated by President Donald J. Trump on January 20, 2025, and confirmed by the U.S. Senate on April 9, 2025.
Prior to returning to the SEC, Chairman Atkins was most recently chief executive of Patomak Global Partners, a company he founded in 2009. Chairman Atkins helped lead efforts to develop best practices for the digital asset sector. He served as an independent director and non-executive chairman of the board of BATS Global Markets, Inc. from 2012 to 2015.
Chairman Atkins was appointed by President George W. Bush to serve as a Commissioner of the SEC from 2002 to 2008. During his tenure, he advocated for transparency, consistency, and the use of cost-benefit analysis at the agency. Chairman Atkins also represented the SEC at meetings of the President’s Working Group on Financial Markets and the U.S.-EU Transatlantic Economic Council. From 2009 to 2010, he was appointed a member of the Congressional Oversight Panel for the Troubled Asset Relief Program.
Before serving as an SEC Commissioner, Chairman Atkins was a consultant on securities and investment management industry matters, especially regarding issues of strategy, regulatory compliance, risk management, new product development, and organizational control.
From 1990 to 1994, Chairman Atkins served on the staff of two chairmen of the SEC, Richard C. Breeden and Arthur Levitt, ultimately as chief of staff and counselor, respectively. He received the SEC’s 1992 Law and Policy Award for work regarding corporate governance matters.
Chairman Atkins began his career as a lawyer in New York, focusing on a wide range of corporate transactions for U.S. and foreign clients, including public and private securities offerings and mergers and acquisitions. He was resident for 2½ years in his firm's Paris office and admitted as conseil juridique in France.
A member of the New York and Florida bars, Chairman Atkins received his J.D. from Vanderbilt University School of Law in 1983 and was Senior Student Writing Editor of the Vanderbilt Law Review. He received his A.B., Phi Beta Kappa, from Wofford College in 1980.
Originally from Lillington, North Carolina, Chairman Atkins grew up in Tampa, Florida. He and his wife Sarah have three sons.
Counsel to Commissioner Hester M. Peirce, U.S. Securities and Exchange Commission
Thaya Brook Knight was associate director of financial regulation studies at the Cato Institute. She is an attorney with extensive experience in securities regulation, small business capital access, and capital markets. Before joining Cato, she co-founded and served as general counsel of CrowdCheck, a company providing due diligence and disclosure services in the online investing market. Following the recent financial crisis, she served as investigative counsel for the congressional oversight panel charged with overseeing the expenditure of Troubled Asset Relief Program funds. She also spent several years with the Washington office of the law firm WilmerHale, where her practice focused on securities litigation, securities enforcement defense, and corporate investigations.
She holds a BA from Middlebury College and a JD from the University of Michigan Law School.
Associate Director, NERA Economic Consulting
Andrew Stivers specializes in the economics of consumer protection and privacy. He has developed and conducted analysis of novel and complex questions of consumer behavior and injury related to privacy, algorithmically driven practices, and cutting-edge promotion and advertising strategies.
Dr. Stivers has provided his economic expertise to companies in the top tiers of the video/audio streaming, retail platform, gig economy, gaming, and health data industries. He has also consulted with a broad range of established and growing businesses, including in the telecommunications, payments, investment, and food and supplement industries. Dr. Stivers helps clients achieve fair outcomes that are grounded in rigorous and accessible economic analysis.
Prior to joining NERA, Dr. Stivers was a senior official in the US Federal Trade Commission’s Bureau of Economics, where he oversaw economic analysis of all consumer protection and privacy matters. He advised the Bureau of Consumer Protection and Commissioners on hundreds of regulatory and law enforcement matters during his seven-year tenure leading this work at the Commission. Dr. Stivers was directly involved in developing economic analysis and standards for evaluating novel and consequential matters.
Prior to his leadership role at the FTC, Dr. Stivers served as the Director of the Division of Public Health Informatics and Analytics at the Food and Drug Administration’s Center for Food Safety and Applied Nutrition, overseeing the Center’s statistical, epidemiological, and consumer research groups. His regulatory work for the agency included providing economic and behavioral analysis to consumer nutrition labeling initiatives. As an academic, Dr. Stivers focused his research on the regulation of information and language in the marketplace.
Dr. Stivers has written and presented on complex and wide-ranging economic topics, published economic papers, and presented keynotes and panel discussions on a variety of informational, privacy, data security, and consumer behavior topics. These include invited presentations at academic and regulator-sponsored conferences and workshops, including by the FTC and the Bank of Canada.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War, Point of Attack: Preventive War, International Law, and Global Welfare, and Crisis and Command: A History of Executive Power from George Washington to George Bush.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of the Pacific Legal Foundation, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Laurence A. Tisch Professor of Law and Director, Classical Liberal Institute, New York University School of Law; Director, Classical Liberal Institute, Civitas Institute University of Texas at Austin
Richard A. Epstein is the Laurence A. Tisch Professor of Law, at New York University, a senior research fellow at the Civitas Institute at the University of Texas Austin, and a senior Lecturer, the University of Chicago. He received an LL.D., h.c . from the University of Ghent, 2003 , and an LLD h.c . from the University of Siegen in 2018 and the Bradley Prize in 2011. He has been a member of the American Academy of Arts and Sciences since 1985. He has edited both the Journal of Legal Studies (1981-1991) and the Journal of Law and Economics (1991-2001). He is also a founder and director of the Classical Liberal Institute at NYU Law School. His most recent book is The Classical Liberal Constitution: The Uncertain Quest for Limited Government (2014). His other books include Takings: Private Property and the Power of Eminent Domain ( 1985); Bargaining with the State (1993); Simple Rules for a Complex World (1995); Principles for a Free Society: Reconciling Individual Liberty and the Common Good (1998); Skepticism and Freedom: A Modern Theory of Classical Liberalism (2003); Design for Liberty: Private Property, Public Administration and the Rule of Law (2011), and most recently, The Myth of Birthright citizenship—and Beyond (2026). He has taught courses in , administrative law, antitrust, constitutional, contracts, environmental law, land use planning; real property, torts and water law. He has written and spoken extensively on a wide range of topics, and is writes a regular column for Defining Ideas.
Vice President for Legal Affairs, Cato Institute
Roger Pilon is the Cato’s Institute’s vice president for legal affairs, the founding director of Cato’s Robert A. Levy Center for Constitutional Studies, the inaugural holder of Cato’s B. Kenneth Simon Chair in Constitutional Studies, and the founding publisher of the Cato Supreme Court Review.
Prior to joining Cato, Pilon held five senior posts in the Reagan administration, including at State and Justice, and was a national fellow at Stanford’s Hoover Institution. In 1989 the Bicentennial Commission presented him with its Benjamin Franklin Award for excellence in writing on the U.S. Constitution. In 2001 Columbia University’s School of General Studies awarded him its Alumni Medal of Distinction. Pilon lectures and debates at universities and law schools across the country and testifies often before Congress.
His writing has appeared in the Wall Street Journal, the Washington Post, the New York Times, the Los Angeles Times, Legal Times, National Law Journal, Harvard Journal of Law and Public Policy, Stanford Law and Policy Review, and elsewhere. He has appeared on ABC’s Nightline, CBS’s 60 Minutes II, Fox News Channel, NPR, CNN, MSNBC, CNBC, C-SPAN, and other media.
Pilon holds a BA from Columbia University, an MA and a PhD from the University of Chicago, and a JD from the George Washington University School of Law.
Laurence A. Tisch Professor of Law and Director, Classical Liberal Institute, New York University School of Law; Director, Classical Liberal Institute, Civitas Institute University of Texas at Austin
Richard A. Epstein is the Laurence A. Tisch Professor of Law, at New York University, a senior research fellow at the Civitas Institute at the University of Texas Austin, and a senior Lecturer, the University of Chicago. He received an LL.D., h.c . from the University of Ghent, 2003 , and an LLD h.c . from the University of Siegen in 2018 and the Bradley Prize in 2011. He has been a member of the American Academy of Arts and Sciences since 1985. He has edited both the Journal of Legal Studies (1981-1991) and the Journal of Law and Economics (1991-2001). He is also a founder and director of the Classical Liberal Institute at NYU Law School. His most recent book is The Classical Liberal Constitution: The Uncertain Quest for Limited Government (2014). His other books include Takings: Private Property and the Power of Eminent Domain ( 1985); Bargaining with the State (1993); Simple Rules for a Complex World (1995); Principles for a Free Society: Reconciling Individual Liberty and the Common Good (1998); Skepticism and Freedom: A Modern Theory of Classical Liberalism (2003); Design for Liberty: Private Property, Public Administration and the Rule of Law (2011), and most recently, The Myth of Birthright citizenship—and Beyond (2026). He has taught courses in , administrative law, antitrust, constitutional, contracts, environmental law, land use planning; real property, torts and water law. He has written and spoken extensively on a wide range of topics, and is writes a regular column for Defining Ideas.
Professor of Law, South Texas College of Law Houston
Josh Blackman is a national thought leader on constitutional law and the United States Supreme Court. Josh’s work was quoted during two presidential impeachment trials. He has testified before Congress and advises federal and state lawmakers. Josh regularly appears on TV, including NBC, CBS, ABC, Fox, and the BBC. Josh is also a frequent guest on NPR and other syndicated radio programs. He has published commentaries in the New York Times, Wall Street Journal, Washington Post, and leading national publications.
Since 2012, Josh has served as a professor at the South Texas College of Law Houston. He holds the Centennial Chair of Constitutional Law. Josh is an Adjunct Fellow at the Manhattan Institute. Josh has written more than seven dozen law review articles that have been cited more than a thousand times. Josh was selected as the Jurist of the Year by the Texas Journal of Law & Public Policy, received the inaugural Meese III Originalism Award, and was awarded the Inaugural Joseph Story Award. Josh was selected by Forbes Magazine for the “30 Under 30” in Law and Policy. Josh is the President of the Harlan Institute, and founded FantasySCOTUS, the Internet’s Premier Supreme Court Fantasy League. He blogs at the Volokh Conspiracyand posts@JoshMBlackman.
Distinguished Fellow, Hudson Institute
Christopher DeMuth is a distinguished fellow at Hudson Institute. He was president of the American Enterprise Institute for Public Policy Research (AEI) from 1986 to 2008 and was the D.C. Searle Senior Fellow at AEI from 2008 to 2011.
Mr. DeMuth was raised in Kenilworth, Illinois, and attended the Lawrenceville School (1964), Harvard College (A.B. 1968), and the University of Chicago Law School (J.D. 1973). He served as staff assistant to President Richard M. Nixon from 1969 to 1970, working first for Daniel P. Moynihan (then assistant to the President for Urban Affairs) on urban policy matters and then as chairman of the White House Task Force on Environmental Policy. Following law school, he practiced regulatory, antitrust, and general corporate law with Sidley & Austin in Chicago (1973-1976) and was associate general counsel of the Consolidated Rail Corporation (Conrail) in Philadelphia (1976-1977).
From 1977 to 1981, Mr. DeMuth was lecturer in public policy at the Kennedy School of Government at Harvard University, and director of the Harvard Faculty Project on Regulation. There he taught courses on law, economics, and regulatory policy and conducted and sponsored research on health, safety, environmental, and economic regulation.
Returning to Washington in 1981, Mr. DeMuth served as administrator for information and regulatory affairs in the U.S. Office of Management and Budget, and as executive director of the Presidential Task Force on Regulatory Relief during President Ronald Reagan’s first term of office. From 1984 to 1986, he was managing director of Lexecon Inc., a law-and-economics consulting firm; in 1986, he was also publisher and editor-in-chief of Regulation magazine. He was elected president of the American Enterprise Institute in December 1986.
Many of Mr. DeMuth’s articles, lectures, and occasional talks are posted on his website (https://www.ccdemuth.com).
U.S. Court of Appeals, Seventh Circuit
Frank H. Easterbrook is a judge of the United States Court of Appeals for the Seventh Circuit and a Senior Lecturer at the Law School of the University of Chicago. He was Chief Judge from 2006–2013. Before joining the court in 1985, he was the Lee andBrena Freeman Professor of Law at the University of Chicago, where he taught and wrote in antitrust, securities, corporate law, jurisprudence, and criminal procedure. He has published The Economic Structure of Corporate Law (with Daniel R. Fischel) and about 100 scholarly articles. He served as Co-Editor of the Journal of Law and Economics from 1982 to 1991 and as a member of the Judicial Conference’s Standing Committee on Rules of Practice and Procedure from 1991 to 1997. Before joining the faculty of the Law School in 1979, Judge Easterbrook was Deputy Solicitor General of the United States. He holds degrees from Swarthmore College (B.A. with high honors, 1970) and the University of Chicago (J.D. cum laude, 1973), and is a member of the American Academy of Arts and Sciences, the American Law Institute, the Mont Pelerin Society, Phi Beta Kappa, and the Order of the Coif.
George C. Dix Professor in Constitutional Law, Northwestern University Pritzker School of Law
John O. McGinnis is a graduate of Harvard College and Harvard Law School where he was an editor of the Harvard Law Review. He also has an MA degree from Balliol College, Oxford, in philosophy and theology. Professor McGinnis clerked on the U.S. Court of Appeals for the District of Columbia. From 1987 to 1991, he was deputy assistant attorney general in the Office of Legal Counsel at the Department of Justice. He is the author of Accelerating Democracy: Transforming Government Through Technology (Princeton 2013) and Originalism and the Good Constitution (Harvard 2013) (with M. Rappaport). He is a past winner of the Paul Bator award given by the Federalist Society to an outstanding academic under 40. He has been listed by the United States on the roster of panelists who may be called upon to decide World Trade Organization Disputes.
Walter J. Blum Professor of Law and Senior Fellow, the Computation Institute of the University of Chicago and Argonne National Laboratory
David Weisbach received his BS in Mathematics from the University of Michigan in 1985; a Masters in Advance Study (Mathematics) from Wolfson College, Cambridge in 1986; and a JD from Harvard Law School in 1989. After graduating from law school, Weisbach clerked for Judge Joel M. Flaum of the U.S. Court of Appeals for the Seventh Circuit and worked as an associate in the law firm of Miller & Chevalier. In 1992, Weisbach joined the Department of Treasury where he worked as an attorney-advisor in the Office of the Tax Legislative Counsel and, subsequently, as associate tax legislative counsel. In 1996, Weisbach was appointed Associate Professor of Law at Georgetown Law Center and joined the Chicago faculty in 1998. He is also a Senior Fellow at the University of Chicago Computation Institute and Argonne National Laboratories and an International Research Fellow at the Said School of Business, Oxford University. Weisbach is primarily interested in issues relating to federal taxation and to climate change.
Distinguished Fellow, Hudson Institute
Christopher DeMuth is a distinguished fellow at Hudson Institute. He was president of the American Enterprise Institute for Public Policy Research (AEI) from 1986 to 2008 and was the D.C. Searle Senior Fellow at AEI from 2008 to 2011.
Mr. DeMuth was raised in Kenilworth, Illinois, and attended the Lawrenceville School (1964), Harvard College (A.B. 1968), and the University of Chicago Law School (J.D. 1973). He served as staff assistant to President Richard M. Nixon from 1969 to 1970, working first for Daniel P. Moynihan (then assistant to the President for Urban Affairs) on urban policy matters and then as chairman of the White House Task Force on Environmental Policy. Following law school, he practiced regulatory, antitrust, and general corporate law with Sidley & Austin in Chicago (1973-1976) and was associate general counsel of the Consolidated Rail Corporation (Conrail) in Philadelphia (1976-1977).
From 1977 to 1981, Mr. DeMuth was lecturer in public policy at the Kennedy School of Government at Harvard University, and director of the Harvard Faculty Project on Regulation. There he taught courses on law, economics, and regulatory policy and conducted and sponsored research on health, safety, environmental, and economic regulation.
Returning to Washington in 1981, Mr. DeMuth served as administrator for information and regulatory affairs in the U.S. Office of Management and Budget, and as executive director of the Presidential Task Force on Regulatory Relief during President Ronald Reagan’s first term of office. From 1984 to 1986, he was managing director of Lexecon Inc., a law-and-economics consulting firm; in 1986, he was also publisher and editor-in-chief of Regulation magazine. He was elected president of the American Enterprise Institute in December 1986.
Many of Mr. DeMuth’s articles, lectures, and occasional talks are posted on his website (https://www.ccdemuth.com).
U.S. Court of Appeals, Seventh Circuit
Frank H. Easterbrook is a judge of the United States Court of Appeals for the Seventh Circuit and a Senior Lecturer at the Law School of the University of Chicago. He was Chief Judge from 2006–2013. Before joining the court in 1985, he was the Lee andBrena Freeman Professor of Law at the University of Chicago, where he taught and wrote in antitrust, securities, corporate law, jurisprudence, and criminal procedure. He has published The Economic Structure of Corporate Law (with Daniel R. Fischel) and about 100 scholarly articles. He served as Co-Editor of the Journal of Law and Economics from 1982 to 1991 and as a member of the Judicial Conference’s Standing Committee on Rules of Practice and Procedure from 1991 to 1997. Before joining the faculty of the Law School in 1979, Judge Easterbrook was Deputy Solicitor General of the United States. He holds degrees from Swarthmore College (B.A. with high honors, 1970) and the University of Chicago (J.D. cum laude, 1973), and is a member of the American Academy of Arts and Sciences, the American Law Institute, the Mont Pelerin Society, Phi Beta Kappa, and the Order of the Coif.
George C. Dix Professor in Constitutional Law, Northwestern University Pritzker School of Law
John O. McGinnis is a graduate of Harvard College and Harvard Law School where he was an editor of the Harvard Law Review. He also has an MA degree from Balliol College, Oxford, in philosophy and theology. Professor McGinnis clerked on the U.S. Court of Appeals for the District of Columbia. From 1987 to 1991, he was deputy assistant attorney general in the Office of Legal Counsel at the Department of Justice. He is the author of Accelerating Democracy: Transforming Government Through Technology (Princeton 2013) and Originalism and the Good Constitution (Harvard 2013) (with M. Rappaport). He is a past winner of the Paul Bator award given by the Federalist Society to an outstanding academic under 40. He has been listed by the United States on the roster of panelists who may be called upon to decide World Trade Organization Disputes.
Walter J. Blum Professor of Law and Senior Fellow, the Computation Institute of the University of Chicago and Argonne National Laboratory
David Weisbach received his BS in Mathematics from the University of Michigan in 1985; a Masters in Advance Study (Mathematics) from Wolfson College, Cambridge in 1986; and a JD from Harvard Law School in 1989. After graduating from law school, Weisbach clerked for Judge Joel M. Flaum of the U.S. Court of Appeals for the Seventh Circuit and worked as an associate in the law firm of Miller & Chevalier. In 1992, Weisbach joined the Department of Treasury where he worked as an attorney-advisor in the Office of the Tax Legislative Counsel and, subsequently, as associate tax legislative counsel. In 1996, Weisbach was appointed Associate Professor of Law at Georgetown Law Center and joined the Chicago faculty in 1998. He is also a Senior Fellow at the University of Chicago Computation Institute and Argonne National Laboratories and an International Research Fellow at the Said School of Business, Oxford University. Weisbach is primarily interested in issues relating to federal taxation and to climate change.
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