Henning Wienstroth

Henning Wienstroth is a lawyer and counsel in our Hamburg office. Mr. Wienstroth has extensive experience in advising and representing lawyers in commercial law disputes. This includes, in particular, extensive experience in the areas of antitrust and antitrust damages law, capital market law and regulatory disputes.

In the field of antitrust law, Mr. Wienstroth advises clients in proceedings before the Federal Cartel Office and the European Commission as well as in numerous antitrust damages proceedings (so-called follow-on and standalone lawsuits). In addition, Mr. Wienstroth has advised clients at the intersection of intellectual property and competition law.

In the field of capital market law, Mr. Wienstroth advises and represents a large number of national and international investors in various important ("bet-the-company") cases, for example in one of the largest investor cases in Germany and in one case in connection with the privatization of a former German Landesbank.

Mr. Wienstroth also has extensive experience in internal investigations and has successfully advised clients in disputes with the German Federal Financial Supervisory Authority (BaFin) and the U.S. Department of Justice.

Mr. Wienstroth completed his studies at Bucerius Law School in Hamburg and the University of Cambridge in England. After completing his studies, he initially worked as a research assistant at Bucerius Law School. He completed his legal clerkship at the Hanseatic Higher Regional Court of Hamburg. He joined Quinn Emanuel in 2013.