Sher Tremonte

shertremonte.com

Douglas Jensen

Douglas Jensen has more than 30 years’ experience as a white-collar defense attorney, commercial litigator, criminal prosecutor and trial lawyer. He has successfully represented executives and corporations caught up in the major criminal and regulatory investigations pursued over the past two decades by the US Department of Justice, the Securities and Exchange Commission and other government agencies. In all but a small number of cases Doug’s clients have avoided the filing of any criminal charges, and in many instances have avoided regulatory charges. Doug has also obtained successful results for his clients in high-stakes civil litigations and arbitrations, conducted internal investigations and received appointments as an independent monitor for corporations subject to government investigations. Prior to joining Sher Tremonte, Doug was a partner at a leading global law firm, and before that was co-founder and managing partner of a prominent boutique white collar defense firm. Earlier in his career, Doug served for 11 years as Assistant US Attorney in the Southern District of New York, where he was a member of the Securities and Commodities Fraud Task Force. He held multiple supervisory positions in the US Attorney’s Office, including that of Deputy Chief of the Criminal Division, and Chief of the Narcotics Unit. Doug tried or supervised dozens of jury trials to successful verdict, including securities fraud, money laundering, narcotics and mail and wire fraud cases.

Brian Kidd

Brian Kidd is a partner in Sher Tremonte’s Washington, D.C. office. Brian’s practice focuses on solving clients’ most difficult legal and regulatory challenges, often in the context of civil and criminal investigations and litigations. Brian has represented public and private companies and their executives in complex government-facing probes, resulting in favorable resolutions and declinations. He also advises boards of directors and companies in connection with complex internal investigations and compliance reviews. Brian regularly counsels his clients through sensitive matters, corporate crises, litigation, and other disputes involving U.S. federal and state law enforcement and regulatory agencies including the Department of Justice (DOJ), Securities and Exchange Commission (SEC), Commodity Futures Trading Commission (CFTC), Department of Education, District Attorney’s Offices, and state attorneys general, among others. Brian has first chaired over a dozen federal trials and is a member of the New York and Washington, D.C., bars. Before joining Sher Tremonte, Brian was a partner at a top-rated international law firm and served as the Chief of the Market Integrity and Major Frauds Unit of the Criminal Division’s Fraud Section at DOJ. As Chief, Brian supervised a team of roughly 40 federal prosecutors and oversaw major fraud cases brought by the DOJ during his tenure, with a special focus on investigating and prosecuting complex securities, commodities, cryptocurrency, and other major corporate fraud cases. Brian also served as chair of DOJ’s Securities and Commodities Fraud Working Group, where he worked closely with senior leaders at the SEC, CFTC, Federal Deposit Insurance Corporation, and the Federal Reserve. Brian is a regular speaker on DOJ, SEC, and CFTC enforcement trends, cross-boarder investigations, cryptocurrency fraud, COVID-19 relief fraud, and compliance guidelines issued by U.S. regulators and law enforcement agencies. Brian earned his J.D. magna cum laude from Benjamin N. Cardozo School of Law, where he served as the Editor-in-Chief of the Law Review, and his B.A. from the University of California at Santa Cruz. Brian is a three-time recipient of the Assistant Attorney General’s Exceptional Service Award. Brian has been an adjunct professor at Georgetown University Law Center and the University of Puerto Rico School of Law.

Justin Sher

Justin counsels clients in complex business disputes. A thoughtful and tenacious advocate, he has served as lead counsel in multiple trials and regularly represents clients in federal and state courts, and in domestic and international arbitrations. Justin has achieved victories on behalf of both plaintiffs and defendants in a wide range of high-stakes matters, including cases involving contract disputes, allegations of fraud and securities fraud, business breakups, professional liability, breach of fiduciary duty claims, trust and estate issues, covenants not to compete, and disputes over intellectual property and trade secrets. Justin also advises clients in regulatory and criminal investigations. He has successfully defended clients against allegations of insider trading, market manipulation, government corruption, accounting fraud, antitrust violations, and tax fraud. Justin thrives on complex issues, taking a strategic approach to finding solutions where others have failed. Clients laud his creativity, credibility among judges and opposing counsel, and unflagging commitment to achieving superior outcomes on their behalf. Before founding Sher Tremonte, Justin practiced at Davis Polk & Wardwell LLP and Kobre & Kim LLP, served as a Special Assistant District Attorney for the Kings County District Attorney’s Office, and, prior to law school, worked for the Financial Frauds Bureau of the New York County District Attorney’s Office.

Tami Stark

Tami Stark represents companies, financial institutions, and senior executives in high-stakes SEC enforcement actions, securities regulatory proceedings, and complex white collar investigations. Drawing on more than eight years of experience in the Enforcement Division of the U.S. Securities and Exchange Commission, including service as an Assistant Regional Director, she offers clients practical, insider-informed guidance on managing risk, conducting internal investigations, and navigating government inquiries. Ranked as a leading lawyer in Chambers USA, Tami has been described by clients as “responsive, methodical and deeply knowledgeable” and as “someone you can really trust,” as well as “a strong partner to her clients with an insightful and informed perspective that not only helps cut through the heart of matters but also guides clients effectively through nuanced situations.” (Chambers USA 2025) She has represented public and private companies, investment advisers, broker-dealers, fintech and technology companies, private equity sponsors and portfolio companies, boards, special committees and senior executives in SEC, DOJ, FINRA, and multi-state regulatory investigations. Her experience spans all phases of government-facing matters, from internal review and disclosure strategies to negotiated resolutions and contested litigation. Tami also has substantial experience in court- and government-imposed monitorships and similar oversight roles. She has advised clients on matters relating to insider trading, accounting and financial reporting fraud, investment adviser and broker dealer misconduct, AI and cybersecurity disclosures, cryptocurrencies and other digital assets, the FCPA, and executive compensation and perks. Before joining Sher Tremonte, Tami was a partner at an international AmLaw 10 firm, where she advised clients in major criminal and regulatory investigations and enforcement actions brought by the SEC, DOJ, FINRA, and other regulators. Earlier, she practiced at a white collar criminal defense firm and served as a law clerk to the Honorable Carol B. Amon of the U.S. District Court for the Eastern District of New York.

Michael Tremonte

Michael is a partner and co-founder of Sher Tremonte. He is an experienced counselor, trial lawyer, and appellate advocate. He has obtained favorable outcomes as counsel to individuals and companies in a wide range of forums, including state and federal trial and appellate courts throughout the United States. Chambers USA has described Michael as “a fantastic trial lawyer” who “provides white-collar criminal defense to both individual and corporate clients as part of his wider litigation practice.” Michael’s practice includes complex commercial disputes, securities and other class action litigation, banking litigation, antitrust, accountants’ liability, and employment law. His white collar practice focuses on the defense of companies and individuals in federal and state criminal and regulatory investigations involving allegations of securities, insurance and accounting fraud, antitrust violations, improper trading practices, market manipulation, tax fraud, and money laundering. Michael has successfully represented corporate and individual clients in a wide range of public and private corruption investigations, including allegations of bribery and kickbacks impacting federal procurement programs and mismanagement of healthcare funding programs and public and private employment benefit and retirement plans. Michael also defends individuals in investigations involving alleged violations of federal campaign finance and political interference laws — including one of the most high-profile subjects of the Special Counsel investigation into alleged interference with the U.S. 2016 Presidential election – in each instance successfully resolving them without charges. He also has extensive experience handling civil and criminal RICO cases. Prior to co-founding Sher Tremonte, Michael was a partner at Cohen & Gresser LLP and served as an Assistant U.S. Attorney in the Criminal Division of the U.S. Attorney’s Office for the Eastern District of New York. Previously, he worked as an associate at Kramer Levin Naftalis & Frankel LLP.