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Mary P. Hansen

White Collar Criminal Defense and Corporate Investigations

Mary P. Hansen's profile photo
LocationPhiladelphiaPennsylvania, United States
Current rolePartnerDuane Morris LLP · since Apr 2020
Government service8yrsU.S. Securities & Exchange Commission

About

Mary P. Hansen is co-chair of the White-Collar Criminal Defense, Corporate Investigations and Regulatory Compliance division of Duane Morris' Trial Practice Group. Ms. Hansen defends clients in connection with investigations and litigation involving state and federal financial regulatory agencies, including the SEC, the Commodity Futures Trading Commission (CFTC), the Financial Industry Regulatory Authority (FINRA), the National Futures Association (NFA) the Department of Justice (DOJ), state attorney general offices and state securities and insurance commissions. Ms. Hansen also conducts in federal and state internal investigations involving potential violations of federal and state law. She also counsels investment advisers, broker-dealers, financial services industry clients, and public and private companies with respect to compliance policies, procedures and strategies.

Ms. Hansen previously served as supervisor in the U.S. Securities and Exchange Commissions (SEC) Division of Enforcement. Prior to entering private practice, she served as law clerk to the Hon. Raymond J. Dearie of the U.S. District Court for the Eastern District of New York.

Ms. Hansen is a 1998 magna cum laude graduate of St. Johns University School of Law, where she was a member of the American Bankruptcy Institute Law Review, and a graduate of the State University of New York at Albany.

Roles

Apr 2020–Present
Current role

Partner

Duane Morris LLP

Philadelphia, Pennsylvania

InvestigationsFinancial Advisor

Mary P. Hansen is co-chair of the White-Collar Criminal Defense division of Duane Morris' Trial Practice Group. Ms. Hansen defends clients in connection with investigations and litigation involving state and federal financial regulatory agencies, including the SEC, the Commodity Futures Trading Commission (CFTC), the Financial Industry Regulatory Authority (FINRA), the National Futures Association (NFA) and the Department of Justice (DOJ). Ms. Hansen counsels investment advisers, broker-dealers, financial services industry clients, and public and private companies in federal and state regulatory investigations and leads internal corporate investigations involving potential violations of federal securities law and other executive or employee misconduct. She also counsels clients with respect to compliance policies, procedures and strategies.

Mar 2013–Mar 2020
Former role

Partner

Faegre Drinker

Philadelphia, Pennsylvania

InvestigationsRegulatory SpecialistCompliance

Mary is a co-chair of the firm’s White Collar Defense & Investigations team. Mary focuses her practice on defending clients in regulatory investigations as well as white collar criminal proceedings in the securities industry. She also assists clients with internal investigations and compliance and prevention strategies.

Sep 2004–Feb 2013
Former role

Assistant Director

U.S. Securities & Exchange Commission, Division of Enforcement

(appointed)Pennsylvania

Security and Law EnforcementInvestigationsAppellate Litigation

At the Commission, Mary conducted and supervised complex investigations involving a range of violations, including institutional insider trading, broker-dealer fraud, investment adviser fraud and municipal securities fraud. She established investigative plans, guidelines and priorities for staff attorneys, and developed litigation strategies for matters that went to trial. More specficially, Mary led several high-profile investigations, including one that resulted in charges of securities fraud against the State of New Jersey, the first time the SEC charged a state. She also led an investigation resulting in the SEC charging four brokers who worked on the cash desk at a New York-based broker-dealer with illegally overcharging customers $18.7 million by using hidden markups and markdowns and secretly keeping portions of profitable customer trades.

Jun 2001–Aug 2004
Former role

Litigation Associate

Dechert LLP

Philadelphia, Pennsylvania

Regulatory SpecialistCompliance
Mar 2000–May 2001
Former role

Litigation Associate

Milbank, Tweed, Hadley & McCloy LLP

New York

ComplianceBusiness Development
Oct 1999–Feb 2000
Former role

Litigation Associate

Morvillo Abramowitz Grand Iason Anello & Bohrer

New York

Legal ServicesContract Negotiator
Aug 1998–Jul 1999
Former role

Law Clerk

The Honorable Raymond J. Dearie, USDJ, EDNY

Brooklyn, New York

Legal Clerk
Feb 1994–Jun 1994
Former role

Research Assistant/ Intern

Department of Human Resources, State of Maryland

Baltimore, Maryland

Research
May 1986–Jul 1995
Former role

Administrative Manager, Assoc VP

Prudential Securities

Boston, Massachusetts

Administrative AssistantAdministration / Office

Representative matters

Investment Advisers and Broker-Dealers

March 2025

Represented a registered investment adviser and its principal in connection with parallel SEC and DOJ investigation focused on the principal’s use of investor funds. Represented registered investment adviser in connection with an investigation by the Securities and Exchange Commission involving undisclosed conflicts of interest resulting from certain payments received by adviser and its affiliate. Represented a licensed insurance agent and registered representative in connection with investigations by the Securities and Exchange Commission, New Jersey Bureau of Securities and FINRA involving individual’s connection to a large Ponzi scheme. Represented a registered investment adviser to a family of mutual funds with respect to a “distribution in guise” investigation conducted by the SEC’s Asset Management Unit. Obtained a termination letter from the SEC. Represented UK-based SEC registered investment advisers in connection with SEC examinations. Represented a “Robo” adviser with respect to an SEC investigation regarding potential misrepresentations and omissions to clients and investors. Obtained a termination letter from the SEC. Represented registered investment advisers in connection with third-party subpoenas issued in a civil investigation by the U.S. Attorney’s Office for the Southern District of New York and an SEC investigation involving foreign currency trading. Represented a registered investment adviser in connection with an investigation by the SEC involving the calculation of management fees and expenses. Represented a former general counsel of publicly traded real estate investment trust in SEC investigation regarding various disclosure issues. Represented a registered investment adviser in connection with “Pay-to-Play” investigation being conducted by the U.S. Attorney’s Office for the Middle District of Pennsylvania involving payments to several PA Treasurers.

Insider Trading Investigations

March 2025

Successfully resolved or settled numerous insider trading investigations involving the SEC and DOJ on behalf of employees, friends of employees, relatives of employees and other tippees.

CFTC and NFA Investigations

March 2025

Represented a former trader charged in a market manipulation action filed by the CFTC. Represented an individual in connection with a CFTC investigation focused on foreign currency trading in a pooled investment vehicle. Represented a UK-based registered commodity pool operator in connection with parallel NFA and CFTC investigations relating to related party transactions. FINRA Enforcement Investigations

FINRA Enforcement Investigations

March 2025

Represented an insurance agent in connection with investigations by FINRA, the SEC and the New Jersey Bureau of Securities in relating to the clients’ recommendation to his clients to purchase certain unregistered securities issued by a company that ended up being a Ponzi scheme. Represented a financial adviser in connection with a FINRA investigation focused on certain potential conflicts of interest relating to the financial adviser’s recommendations to purchase certain exempt securities. Represented a financial adviser in connection with a FINRA investigation focus on the financial adviser’s alleged failure to report a felony conviction. After the investigation, FINRA did not take any action against the financial adviser.

Public Companies and their Officers, Directors and Employees

March 2025

Represented a bank and its holding company, in connection investigations by the Federal Reserve Board and the New York Department of Financial Services with certain loans that the bank made to its chief executive officer, president and director. Represented a CFO of a publicly traded cannabis company in connection with an SEC investigation focused on related party transactions. Represented a former CFO of a public company in connection with an SEC investigation focused on revenue recognition related to sales of software, hardware, and professional services. Represented a public company in an SEC investigation focused on accounting for, and disclosure of, certain intercompany accounts receivable. Obtained a termination letter from the SEC. Represented a former CEO of a microcap public company in connection with SEC and DOJ investigations regarding the manipulation of the company’s stock as well as misleading and false statements in public filings. Represented a former CEO of a public company in connection with an SEC investigation involving potential misrepresentations and omissions in public filings, press releases and earnings calls. Represented a bank officer in connection with an SEC investigation involving its accounting and internal controls relating to loan loss reserves for commercial loans, its public disclosures regarding loan loss reserves. Represented a former CEO of a public issuer domiciled in Greece in market manipulation actions charged by the SEC and the U.S. Attorney’s Office for the Eastern District of Pennsylvania. Represented a securities lawyer specializing in providing services to microcap companies in connection with investigations by the SEC and DOJ. DOJ did not take any action.

Private Companies

March 2025

Represented a Nevada-based trust company being investigated by the SEC in connection with certain private offerings of securities. Represented a third-party service provider to hedge funds and private equity funds in connection with an SEC investigation regarding a registered investment adviser’s disclosure of fees. Resulted in no action being taken against the service provider. Represented a commercial lender in connection with an SEC investigation regarding the offer and sale of promissory notes and related disclosures regarding the use of sales proceeds. Represented a sponsor of an EB-5 Visa program in connection with an SEC investigation focused on disclosures to investors and potential investors. Obtained a termination letter from the SEC.

Internal Investigations

March 2025

Conducted, on behalf of a pharmaceutical company, an internal investigation involving potential unlawful insider trading by a senior executive as well as potential whistleblower and retaliation claims. Conducted, on behalf of a pharmaceutical company, an internal investigation involving allegations of wrongful termination based on certain conflicts of interest. Conducted an investigation of a major public university involving allegations of sexual misconduct by a professor. Conducted an internal investigation of private educational institution in connection with allegations of inappropriate conduct by teachers and other administrative staff. Conducted an investigation on behalf of a school district regarding allegations of discrimination.

Compliance and Consulting Representations

March 2025

Counsel registered investment advisers in connection with SEC regulatory examinations regarding appropriate strategies to avoid significant deficiencies and enforcement referrals. Counsel clients in assessing and revising policies, procedures, processes, and controls in connection with the complex and often overlapping regulatory requirements under which registered investment advisers and broker-dealers operate. Counsel clients with respect to FCPA compliance, including policies and procedures. Advise boards of directors of registered investment companies with regard to SEC issues.

Recognition

Honors

America's Leading Lawyers for Business

Chambers USA

January 2021

Listed in Chambers USA: America's Leading Lawyers for Business, 2021-2024

Pennsylvania Super Lawyers

January 2017

Listed in Pennsylvania Super Lawyers, 2017-2021

Best of the Bar Award

Philadelphia Business Journal

Philadelphia | January 2018

Philadelphia Business Journal Best of the Bar Award, 2018

National Law Review Go-To Thought Leader

December 2019

National Law Review Go-To Thought Leader, December 2019

Top Irish Legal 100

October 2019

Top Irish Legal 100, October 2019

Publications & speeches

SEC Continues to Educate Investors About SPAC Enforcement Risks

Duane Morris Alert

April 2021

Co-author, "SEC Continues to Educate Investors About SPAC Enforcement Risks," Duane Morris Alert, April 23, 2021

Link

Crisis Response Case-Study: Internal and Independent Investigations and Duties of Counsel

Duane Morris Cannabis C-Suite and General Counsel Summit

September 2024

Speaker, “Crisis Response Case-Study: Internal and Independent Investigations and Duties of Counsel,” Duane Morris Cannabis C-Suite and General Counsel Summit, October 10, 2024

Whistleblower and Retaliation Practice Updates

Temple University - James E. Beasley School of Law Center

August 2024

Speaker, "Whistleblower and Retaliation Practice Updates," Temple University - James E. Beasley School of Law Center, September 17, 2024

Navigating Parallel Proceedings: SEC, Criminal and Private Civil Litigation Challenges 2024

Pennsylvania Bar Institute Webinar

June 2024

Speaker, "Navigating Parallel Proceedings: SEC, Criminal and Private Civil Litigation Challenges 2024," Pennsylvania Bar Institute Webinar, July 10, 2024

Navigating SEC Investigations & Parallel Criminal Prosecutions

Pennsylvania Bar Institute, Webcast

March 2023

Speaker, “Navigating SEC Investigations & Parallel Criminal Prosecutions,” Pennsylvania Bar Institute, Webcast, April 18, 2023

Ethical Issues Arising in Internal Investigations

Association of Corporate Counsel Women’s Summit

February 2023

Speaker, “Ethical Issues Arising in Internal Investigations,” Association of Corporate Counsel Women’s Summit, March 30, 2023

Recent Developments in Civil and Criminal Enforcement of Digital Currency and Related Crypto Issues

Pennsylvania Association of Criminal Defense Lawyers Seminar

October 2022

Speaker, "Recent Developments in Civil and Criminal Enforcement of Digital Currency and Related Crypto Issues," Pennsylvania Association of Criminal Defense Lawyers Seminar, November 17, 2022

“Important Trends in White Collar Criminal Investigations and Prosecutions

Baker Tilly Fraud Summit

February 2022

Speaker, “Important Trends in White Collar Criminal Investigations and Prosecutions,” Baker Tilly Fraud Summit, March 22, 2022

Link