Partner, Keller Postman
Ashley Keller is one of the founding Partners of Keller Postman LLC. An experienced trial and appellate lawyer, Ashley helps set strategic direction across virtually all of the firm’s cases. He represents clients in a wide variety of practice areas and types of claims, including product-liability, antitrust, class action, and arbitration matters.
Ashley is one of the leaders of Keller Postman’s national product-liability practice. He leverages his ability to detangle complex concepts and develop novel legal theories to support individual client matters and as counsel on numerous product-liability multidistrict litigation matters. He chairs the plaintiffs’ Law & Briefing Committee in the Zantac (Ranitidine) Product Liability MDL in the U.S. District Court for the Southern District of Florida.
Ashley also litigates complex antitrust and class action matters. Among his notable cases, Ashley represents numerous States in antitrust litigation against Google for monopolizing products and services used by advertisers and publishers in online-display advertising.
Ashley also has played a central role in developing the firm’s pioneering arbitration practice, which includes pursuing individual arbitrations for clients whose claims are subject to arbitration clauses with class-action waivers. In part through managing the complexity of pursuing these individual claims simultaneously, the firm has secured millions in settlements for more than 500,000 employees and consumers.
Before launching Keller Postman, Ashley co-founded the litigation finance firm Gerchen Keller Capital, which grew to more than $1.3 billion in assets under management and was the world’s largest private investment manager focused on legal and regulatory risk prior to being acquired by Burford Capital in 2016.
Previously, Ashley was a partner at Bartlit Beck Herman Palenchar & Scott LLP, The American Lawyer’s litigation boutique of the year. While there, he handled various trial and appellate matters involving multi-billion-dollar securities and patent cases, contract disputes, mass torts, and class actions.
Ashley also worked as an analyst at Alyeska Investment Group, a Chicago-based market-neutral hedge fund, where he focused on investments in companies facing litigation and other complicated regulatory matters.
Ashley was named a 2021 Plaintiffs’ Lawyers Trailblazer by the National Law Journal. He is also listed on Lawdragon’s 500 Leading Lawyers in America, Lawdragon’s 500 Leading Plaintiff Consumer Lawyers, Lawdragon’s Leading Plaintiff Financial Lawyers, National Trial Lawyers’ Top 100, and Illinois Super Lawyers.
Ashley was a law clerk for Justice Anthony M. Kennedy at the Supreme Court of the United States and Judge Richard Posner at the U.S. Court of Appeals for the Seventh Circuit. He graduated magna cum laude from Harvard College, received his M.B.A. from the University of Chicago Booth School of Business and received his J.D. from the University of Chicago Law School, where he graduated first in his class.
Judge, United States Court of Appeals, Ninth Circuit
Patrick J. Bumatay was confirmed as a U.S. Circuit Judge for the U.S. Court of Appeals for the Ninth Circuit in December 2019. He is based in San Diego, California.
Prior to his appointment, Judge Bumatay served as an Assistant United States Attorney in the U.S. Attorney’s Office for the Southern District of California, where he was a member of the Appellate and Narcotics Sections. He also served as a Counselor to the Attorney General on criminal law issues, including on national opioid strategy and combating transnational organized crime. Judge Bumatay has also worked in the Office of the Deputy Attorney General, the Office of the Associate Attorney General, and the Office of Legal Policy at the U.S. Department of Justice. Judge Bumatay has twice received the Attorney General’s Distinguished Service Award.
Judge Bumatay previously worked as an associate at Morvillo, Abramowitz, Grand, Iason, and Bohrer in New York, New York. Judge Bumatay clerked for the Honorable Timothy M. Tymkovich of the U.S. Court of Appeals for the Tenth Circuit and the Honorable Sandra L. Townes of the U.S. District Court for the Eastern District of New York. Judge Bumatay earned his B.A., cum laude, from Yale University and his J.D. from Harvard Law School.
Partner, Keller Postman
Ashley Keller is one of the founding Partners of Keller Postman LLC. An experienced trial and appellate lawyer, Ashley helps set strategic direction across virtually all of the firm’s cases. He represents clients in a wide variety of practice areas and types of claims, including product-liability, antitrust, class action, and arbitration matters.
Ashley is one of the leaders of Keller Postman’s national product-liability practice. He leverages his ability to detangle complex concepts and develop novel legal theories to support individual client matters and as counsel on numerous product-liability multidistrict litigation matters. He chairs the plaintiffs’ Law & Briefing Committee in the Zantac (Ranitidine) Product Liability MDL in the U.S. District Court for the Southern District of Florida.
Ashley also litigates complex antitrust and class action matters. Among his notable cases, Ashley represents numerous States in antitrust litigation against Google for monopolizing products and services used by advertisers and publishers in online-display advertising.
Ashley also has played a central role in developing the firm’s pioneering arbitration practice, which includes pursuing individual arbitrations for clients whose claims are subject to arbitration clauses with class-action waivers. In part through managing the complexity of pursuing these individual claims simultaneously, the firm has secured millions in settlements for more than 500,000 employees and consumers.
Before launching Keller Postman, Ashley co-founded the litigation finance firm Gerchen Keller Capital, which grew to more than $1.3 billion in assets under management and was the world’s largest private investment manager focused on legal and regulatory risk prior to being acquired by Burford Capital in 2016.
Previously, Ashley was a partner at Bartlit Beck Herman Palenchar & Scott LLP, The American Lawyer’s litigation boutique of the year. While there, he handled various trial and appellate matters involving multi-billion-dollar securities and patent cases, contract disputes, mass torts, and class actions.
Ashley also worked as an analyst at Alyeska Investment Group, a Chicago-based market-neutral hedge fund, where he focused on investments in companies facing litigation and other complicated regulatory matters.
Ashley was named a 2021 Plaintiffs’ Lawyers Trailblazer by the National Law Journal. He is also listed on Lawdragon’s 500 Leading Lawyers in America, Lawdragon’s 500 Leading Plaintiff Consumer Lawyers, Lawdragon’s Leading Plaintiff Financial Lawyers, National Trial Lawyers’ Top 100, and Illinois Super Lawyers.
Ashley was a law clerk for Justice Anthony M. Kennedy at the Supreme Court of the United States and Judge Richard Posner at the U.S. Court of Appeals for the Seventh Circuit. He graduated magna cum laude from Harvard College, received his M.B.A. from the University of Chicago Booth School of Business and received his J.D. from the University of Chicago Law School, where he graduated first in his class.
Judge, United States Court of Appeals, Third Circuit
Stephanos Bibas is a judge on the U.S. Court of Appeals for the Third Circuit. Judge Bibas was previously a professor of law and criminology at the University of Pennsylvania Law School. As director of the Penn Law Supreme Court Clinic, he argued six cases before the Supreme Court of the United States and filed briefs in dozens of others. He graduated summa cum laude and Phi Beta Kappa from Columbia University in 1989 with a B.A. in political theory and from Oxford University in 1991 with a B.A. in jurisprudence. He then earned his J.D. from Yale Law School in 1994.
After graduating from Yale Law, Judge Bibas clerked for Judge Patrick Higginbotham of the U.S. Court of Appeals for the Fifth Circuit and Justice Anthony Kennedy on the Supreme Court and was a litigation associate at Covington & Burling LLP in Washington, D.C. Thereafter, Judge Bibas served as an Assistant U.S. Attorney in the Southern District of New York, where he successfully prosecuted the world’s leading expert in Tiffany stained glass for hiring a grave robber to steal priceless Tiffany windows from cemeteries. Before his tenure at Penn Law, Judge Bibas taught at the University of Chicago Law School and the University of Iowa College of Law and was a research fellow at Yale Law School. He has published two books and seventy scholarly articles.
Richard W. Pogue Professor of Law, University of Michigan Law School
Professor Daniel Crane is the Richard W. Pogue Professor of Law. He served as the associate dean for faculty and research from 2013 to 2016. He teaches Contracts, Antitrust, Antitrust and Intellectual Property, and Legislation and Regulation.
Crane previously was a professor of law at Yeshiva University's Benjamin N. Cardozo School of Law and a visiting professor at New York University School of Law and the University of Chicago Law School. In spring 2009, he taught antitrust law on a Fulbright Scholarship at the Universidade Católica Portuguesa in Lisbon.
Crane's work has appeared in the University of Chicago Law Review, the California Law Review, the Michigan Law Review, the Georgetown Law Journal, and the Cornell Law Review, among other journals. He is the author of several books on antitrust law, including Antitrust (Aspen, 2014), The Making of Competition Policy: Legal and Economic Sources (Oxford University Press, 2013), and The Institutional Structure of Antitrust Enforcement (Oxford University Press, 2011).
Partner, Keller Postman
Ashley Keller is one of the founding Partners of Keller Postman LLC. An experienced trial and appellate lawyer, Ashley helps set strategic direction across virtually all of the firm’s cases. He represents clients in a wide variety of practice areas and types of claims, including product-liability, antitrust, class action, and arbitration matters.
Ashley is one of the leaders of Keller Postman’s national product-liability practice. He leverages his ability to detangle complex concepts and develop novel legal theories to support individual client matters and as counsel on numerous product-liability multidistrict litigation matters. He chairs the plaintiffs’ Law & Briefing Committee in the Zantac (Ranitidine) Product Liability MDL in the U.S. District Court for the Southern District of Florida.
Ashley also litigates complex antitrust and class action matters. Among his notable cases, Ashley represents numerous States in antitrust litigation against Google for monopolizing products and services used by advertisers and publishers in online-display advertising.
Ashley also has played a central role in developing the firm’s pioneering arbitration practice, which includes pursuing individual arbitrations for clients whose claims are subject to arbitration clauses with class-action waivers. In part through managing the complexity of pursuing these individual claims simultaneously, the firm has secured millions in settlements for more than 500,000 employees and consumers.
Before launching Keller Postman, Ashley co-founded the litigation finance firm Gerchen Keller Capital, which grew to more than $1.3 billion in assets under management and was the world’s largest private investment manager focused on legal and regulatory risk prior to being acquired by Burford Capital in 2016.
Previously, Ashley was a partner at Bartlit Beck Herman Palenchar & Scott LLP, The American Lawyer’s litigation boutique of the year. While there, he handled various trial and appellate matters involving multi-billion-dollar securities and patent cases, contract disputes, mass torts, and class actions.
Ashley also worked as an analyst at Alyeska Investment Group, a Chicago-based market-neutral hedge fund, where he focused on investments in companies facing litigation and other complicated regulatory matters.
Ashley was named a 2021 Plaintiffs’ Lawyers Trailblazer by the National Law Journal. He is also listed on Lawdragon’s 500 Leading Lawyers in America, Lawdragon’s 500 Leading Plaintiff Consumer Lawyers, Lawdragon’s Leading Plaintiff Financial Lawyers, National Trial Lawyers’ Top 100, and Illinois Super Lawyers.
Ashley was a law clerk for Justice Anthony M. Kennedy at the Supreme Court of the United States and Judge Richard Posner at the U.S. Court of Appeals for the Seventh Circuit. He graduated magna cum laude from Harvard College, received his M.B.A. from the University of Chicago Booth School of Business and received his J.D. from the University of Chicago Law School, where he graduated first in his class.
Principal Deputy Assistant Attorney General, Antitrust Division, U.S. Department of Justice
On January 14, 2022, Doha Mekki was appointed Principal Deputy Assistant Attorney General for the Antitrust Division of the U.S. Department of Justice. As Principal Deputy Assistant Attorney General, Ms. Mekki supervises more than 350 attorneys who investigate and prosecute civil and criminal violations of federal antitrust and other competition laws. She is responsible for overseeing the Division’s civil enforcement, criminal enforcement, litigation, domestic and international policy, advocacy, and economic analysis programs, as well as the Division’s operations.
Ms. Mekki joined the Antitrust Division in 2015 as a Trial Attorney. In that capacity, she led investigations and litigated merger challenges in the rail, commercial vehicle, aviation, and healthcare industries, among others. She later served as Counsel to the Assistant Attorney General for Antitrust. In that role, she focused on civil antitrust enforcement in healthcare, sports, and digital markets, as well as criminal enforcement in labor markets. From 2020 until 2021, she served as an Assistant Chief in the Antitrust Division’s Defense, Industrials, and Aerospace Section, where she provided legal and policy guidance to attorneys and paralegals working on the section’s merger and anticompetitive conduct investigations and enforcement. Beginning in 2021, she served concurrently as the Antitrust Division’s Special Counsel for Labor. In that capacity, she helped advance the Division’s civil and criminal enforcement in labor markets. She is a two-time recipient of the Assistant Attorney General’s Award of Distinction and she has testified before Congress about competition in labor markets.
She was previously an associate in the antitrust and financial services groups of an international law firm in New York, NY, where her antitrust practice focused on federal antitrust litigation, government investigations, and counseling.
Ms. Mekki holds a B.A. from Duke University, a J.D. from the University of Pennsylvania Law School, and an M.B.E. in Bioethics from the Department of Medical Ethics at the University of Pennsylvania Perelman School of Medicine.
Counsel, Cadwalader, Wickersham & Taft LLP; Senior Competition Counsel, TechFreedom
Bilal Sayyed represents clients before the Federal Trade Commission (FTC) and Department of Justice (DOJ) in significant merger, civil and criminal antitrust matters. A significant portion of his practice involves representing investment funds on antitrust and Hart-Scott-Rodino (HSR) Act compliance matters; he has also provided expert witness services related to HSR compliance. Bilal also counsels clients before the FTC in consumer protection and privacy investigations. He maintains an active amicus and appellate brief writing practice in antitrust litigation and antitrust merger matters.
Prior to joining Cadwalader, Bilal was the Director of the FTC’s Office of Policy Planning (OPP) (2018-2021). In that role, he provided legal and policy advice to the Chairman and Commissioners on antitrust and consumer protection matters and worked closely with the senior and career leadership of the FTC’s Bureaus of Competition, Consumer Protection, and Economics. Bilal previously served as an Attorney Advisor to FTC Chairman Timothy J. Muris from 2001 to 2004. In that role, Bilal advised the Chairman on matters involving a wide spectrum of industries, including chemical and mining, petroleum and natural gas, health care and pharmaceutical, defense and transportation, gaming, various consumer products and retail operations, and professional associations and standard-setting organizations.
Bilal has taught antitrust and competition law at the George Mason University School of Law since 2011.
Bilal received his B.A. from Case Western Reserve University, and a J.D. from George Mason University School of Law. He is admitted to practice in the District of Columbia and the State of New York, as well as before the U.S. District Courts for the District of Colorado and the District of Columbia, the U.S. Court of Appeals for the District of Columbia Circuit, the Fifth Circuit, the Ninth Circuit, and the U.S. Supreme Court.
Bilal is the host of Rethinking Antitrust, a podcast published by TechFreedom that examines the economics, institutions, law, legislation, and policy goals of antitrust enforcement.
Milton R. Underwood Chair in Free Enterprise, Vanderbilt University Law School
Brian Fitzpatrick is the Milton R. Underwood Chair in Free Enterprise and Professor of Law at Vanderbilt Law School, where his research focuses on class action litigation, federal courts, judicial selection, and constitutional law. He is best known for his empirical studies of class action settlements as well as his book The Conservative Case for Class Actions (University of Chicago Press, 2019). Professor Fitzpatrick joined Vanderbilt's law faculty in 2007 after serving as the John M. Olin Fellow at New York University School of Law. He graduated first in his class from Harvard Law School and went on to clerk for Judge Diarmuid O'Scannlain on the U.S. Court of Appeals for the Ninth Circuit and Justice Antonin Scalia on the U.S. Supreme Court. After his clerkships, Professor Fitzpatrick practiced commercial and appellate litigation for several years at Sidley Austin in Washington, D.C., and served as Special Counsel for Supreme Court Nominations to U.S. Senator John Cornyn. Before earning his law degree, Fitzpatrick graduated summa cum laude with a bachelor's of science in chemical engineering from the University of Notre Dame. He has received the Hall-Hartman Outstanding Professor Award, which recognizes excellence in classroom teaching, for his Civil Procedure and Federal Courts courses.
Partner, Keller Postman
Ashley Keller is one of the founding Partners of Keller Postman LLC. An experienced trial and appellate lawyer, Ashley helps set strategic direction across virtually all of the firm’s cases. He represents clients in a wide variety of practice areas and types of claims, including product-liability, antitrust, class action, and arbitration matters.
Ashley is one of the leaders of Keller Postman’s national product-liability practice. He leverages his ability to detangle complex concepts and develop novel legal theories to support individual client matters and as counsel on numerous product-liability multidistrict litigation matters. He chairs the plaintiffs’ Law & Briefing Committee in the Zantac (Ranitidine) Product Liability MDL in the U.S. District Court for the Southern District of Florida.
Ashley also litigates complex antitrust and class action matters. Among his notable cases, Ashley represents numerous States in antitrust litigation against Google for monopolizing products and services used by advertisers and publishers in online-display advertising.
Ashley also has played a central role in developing the firm’s pioneering arbitration practice, which includes pursuing individual arbitrations for clients whose claims are subject to arbitration clauses with class-action waivers. In part through managing the complexity of pursuing these individual claims simultaneously, the firm has secured millions in settlements for more than 500,000 employees and consumers.
Before launching Keller Postman, Ashley co-founded the litigation finance firm Gerchen Keller Capital, which grew to more than $1.3 billion in assets under management and was the world’s largest private investment manager focused on legal and regulatory risk prior to being acquired by Burford Capital in 2016.
Previously, Ashley was a partner at Bartlit Beck Herman Palenchar & Scott LLP, The American Lawyer’s litigation boutique of the year. While there, he handled various trial and appellate matters involving multi-billion-dollar securities and patent cases, contract disputes, mass torts, and class actions.
Ashley also worked as an analyst at Alyeska Investment Group, a Chicago-based market-neutral hedge fund, where he focused on investments in companies facing litigation and other complicated regulatory matters.
Ashley was named a 2021 Plaintiffs’ Lawyers Trailblazer by the National Law Journal. He is also listed on Lawdragon’s 500 Leading Lawyers in America, Lawdragon’s 500 Leading Plaintiff Consumer Lawyers, Lawdragon’s Leading Plaintiff Financial Lawyers, National Trial Lawyers’ Top 100, and Illinois Super Lawyers.
Ashley was a law clerk for Justice Anthony M. Kennedy at the Supreme Court of the United States and Judge Richard Posner at the U.S. Court of Appeals for the Seventh Circuit. He graduated magna cum laude from Harvard College, received his M.B.A. from the University of Chicago Booth School of Business and received his J.D. from the University of Chicago Law School, where he graduated first in his class.
Counsel, Keller Postman LLC
John Masslon is a Counsel at Keller Postman LLC, where he works on a broad range of disputes, including products liability and consumer protections suits. He helps develop legal strategies, writes briefs, and presents argument on legal questions. Before joining Keller Postman, John was senior litigation counsel at Washington Legal Foundation. There, he wrote about 100 amicus briefs supporting free enterprise in courts across the country. He filed the first amicus brief in the Supreme Court supporting the challenge to OSHA’s vaccine mandate. He also filed a brief supporting ending the in-house proceedings at the Securities and Exchange Commission. Previously, John served as assistant solicitor general in a state attorney general’s office. There, he was first chair in a federal trial challenging a state election law that was ultimately upheld. He also wrote the briefs that convinced the state supreme court to uphold the State’s right-to-work statute.
John obtained his B.S. in economics with a minor in mathematical sciences from Clemson University. He then received his J.D. and LL.M. in Taxation from Georgetown University Law Center. After law school, John worked for Judge Arthur J. Schwab of the United States District Court for the Western District of Pennsylvania and clerked for Judge Judith Ference Olson of the Superior Court of Pennsylvania.
Plaintiff Litigation: the Free Market Alternative to Big Government
Tampa Bay Lawyers Chapter
Tampa, FLThe Art of Judging: West Coast Perspectives
Co-Sponsored by the Miami Lawyers Chapter and the Miami Student Chapter
Miami, FLA Creature of Statute: American Antitrust Law
2023 National Lawyers Convention
Washington, DCCourthouse Steps Decision: Mallory v. Norfolk Southern Railway Co.
Teleforum