Mr. Cohen has extensive experience representing companies and individuals in a wide variety of criminal and regulatory investigations by federal, state and local prosecutors. Some examples include:
- Successful defense at trial of former J.P. Morgan Securities LLC analyst Ashish Aggarwal on conspiracy, insider trading, and wire fraud charges. A Central District of California jury found Aggarwal not guilty on 26 counts related to his role in an alleged insider trading scheme. This is a rare defense victory in an insider trading case and the first since the December 2016 U.S. Supreme Court decision in Salman v. United States lowered the bar for prosecutors in insider trading cases.
- A Fortune 500 company under investigation for potential environmental crimes by Federal and State authorities
- A former major investment bank analyst charged with insider trading in the Central District of California
- An individual charged with bribing the former President of the United Nations General Assembly
- A number of executives accused of insider trading and other securities frauds by the U.S. Attorney’s Offices in the Southern and Eastern Districts of New York
- A number of companies and individuals in connection with SEC investigations, including a former CEO under investigation for insider trading
- A number of former major investment bank employee under investigation for currency manipulation
- A mutual fund under investigation by the New York State Attorney General’s Office for alleged securities violations
- An individual accused of bribing public officials by the Manhattan District Attorney’s Office
- An executive under investigation for suspected criminal export violations
- A pharmaceutical company under investigation for potential health care fraud violations
- A nursing home owner under investigation for potential health care fraud violations
- A consortium of medical professionals under investigation for potential health care violations
Mr. Cohen also has significant experience in conducting internal investigations, including:
- A number of investigations on behalf of companies involving suspected employee embezzlement and other crimes
- A number of investigations on behalf of major financial institutions into potential criminal and regulatory violations
- An investigation into a foreign mutual fund on behalf of its board
- An FCPA/OFAC investigation on behalf of a foreign company
Mr. Cohen’s work at the DOJ included:
- Supervising Fraud Section attorneys in a wide variety of financial crimes, procurement frauds and corruption matters
- Leading a unit within the Fraud Section devoted to bank and government frauds
- Supervising the New Orleans-based team of attorneys and agents investigating the April 2010 Deepwater Horizon disaster that led to the deaths of 11 men and the largest environmental disaster in U.S. history
- Playing a key role in securing guilty pleas from Transocean, Halliburton and BP in the Deepwater Horizon investigation, resulting in the largest criminal resolution in U.S. history
- Earning both the Attorney General's Award for Exceptional Service, the highest award within the Department of Justice, and the FBI Director’s Award for Excellence, considered the FBI’s most prestigious honor, for his work on the Deepwater Horizon investigation
Mr. Cohen’s work as an AUSA included:
- Leading a national undercover investigation into stock manipulation and prosecutions involving a dozen publicly traded companies, including the conviction of the former CEO of National Lampoon
- Obtaining the first conviction in U.S. history of a hedge fund for deceptive market timing of mutual funds
- Convicting (after trial) the former general counsel of a publicly traded company for insider trading
- Leading an investigation into Philadelphia charter schools corruption that resulted in convictions of a school board president and school CEO
- Successfully prosecuting a number of health care facilities and professionals for narcotics and other violations
Mr. Cohen has been an active participant in bar association activities throughout his career, including serving as co-chair of the ABA White Collar Young Lawyers Subcommittee for the New York region and as secretary of the Criminal Courts Committee, and as a member of the Criminal Advocacy Committee of the Association of the Bar of the City of New York. He is also a member of the Federal Bar Council and the New York Council of Defense Lawyers, a membership by invitation to a group of top criminal defense practitioners in New York.
Mr. Cohen is a member of the UJA/Criminal Law Committee as well as alumni groups for the Manhattan DA’ s Office and the U.S. Attorney’s Office for the Eastern District of Pennsylvania.
Mr. Cohen has also served as an adjunct professor at Temple University School of Law.
Prior to his service with the DOJ and the U.S. Attorney’s Office in Philadelphia, Mr. Cohen was a white collar criminal defense attorney with Dorsey & Whitney and, previously, with Morgan, Lewis & Bockius. He began his career at the Manhattan District Attorney’s office, serving as an Assistant DA under the Hon. Robert M. Morgenthau.