Matthew Siembieda is a Philadelphia litigation attorney with more than 30 years of experience in complex commercial litigation. Mr. Siembieda focuses his practice on patent and trade secret matters, environmental issues, Office of the Comptroller of the Currency (OCC) issues, commercial and securities fraud, insurance coverage, qui tam matters, taking claims, creditors' and debtors' rights, contract disputes, antitrust matters, cartel matters and merger litigation. He also defends clients accused of white collar crimes and Racketeer Influenced and Corrupt Organizations Act (RICO) violations.
Mr. Siembieda has substantial trial experience, including jury, and has handled competition matters before the European Commission. He counsels companies on litigation issues that relate to acquisitions and competition, represents clients in claims with and against the U.S. government, and conducts internal investigations.
With significant knowledge in laws from various jurisdictions including those in the U.S. and Europe, Mr. Siembieda advises global companies on compliance issues, including antitrust, Foreign Corrupt Practices Act (FCPA), market manipulation, trading with the enemy and privacy matters. In addition, he has significant experience handling intellectual property matters.
Mr. Siembieda is a visiting adjunct professor at Temple University's Beasley School of Law, lecturing on trade and compliance matters. Prior to entering private practice, he served as a judicial intern for the Hon. William Hastie at the U.S. Court of Appeals for the Third Circuit.
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