Nutter, McClennen & Fish, LLP

Litigation Department

Jonathan L. Kotlier chairs Nutter’s White Collar Defense practice group. Numerous corporations and individuals rely on Jonathan’s extensive experience and expertise in white collar criminal matters and complex civil cases involving allegations of securities fraud, health care fraud, Foreign Corrupt Practices Act violations, environmental crimes, government contracting fraud, and False Claims Act violations. Prior to joining the firm in 2004, Jonathan was Chief of the Economic Crimes Unit of the U.S. Attorney’s Office in Boston.

Corporations and special litigation committees frequently engage Jonathan to conduct internal investigations on their behalf. He recently represented executives at several different pharmaceutical companies in investigations involving off-label promotion and False Claims Act violations. He regularly represents individuals and corporations before the Securities and Exchange Commission (SEC), FINRA, and the Massachusetts Securities Division.

Jonathan has an outstanding track record of persuading prosecutive agencies not to bring actions against his clients.