EY Law, Building a better working World


Dr. Mario Hössl-Neumann


Dr. Mario Hössl-Neumann


+43 1 26095-2100

+43 1 26095-2199

  • Mergers & Acquisitions
  • Banking and Capital Markets Law
  • Corporate and Commercial Law
Education & Career
  • Since January 2019: Associate at EY Law - Pelzmann Gall Größ Rechtsanwälte GmbH
  • Lecturer at the University of Vienna (Public Markets, Securities Regulation and Corporate Governance: A Comparative EU and US Approach)
  • 2017 - 2018: Visiting fellowships at Københavns Universitet and Stanford Law School
  • 2014 - 2018: Research Associate and Assistant Professor (pre doc) at the Institute of Commercial and Business Law, University of Vienna (Chair of Univ.-Prof. Dr. Ulrich Torggler, LL.M.)
  • University of Vienna (Mag. iur. 2014, Dr.iur. 2019), Research assistant at the University of Vienna and the Vienna University of Economics and Business (2012 - 2014)

German, English


  • Informationsregulierung durch Insiderrecht [Information Regulation by Insider Trading Law], Mohr Siebeck, Schriften zum Unternehmens- und Kapitalmarktrecht, 2020
  • Co-author of a commentary on the Austrian Stock Exchange Act and the European Market Abuse Regulation, edited by Kalss, Oppitz, Torggler & Winner, 2019
  • Various contributions on the Second Shareholder Rights Directive and on corporate reorganizations, in: LexisNexis Lexis360, 2019
  • Various contributions on securities and capital markets law, in: LexisNexis Lexis360, 2018
  • Book Review: Der gespaltene Emittent (Chris Thomale), in: RdW 2019,137
  • Dealing with Corporate Scandal under European Market Abuse Law: The Case of VW, Stanford-Vienna European Union Law Working Paper No. 37, 2018, together with Andreas Baumgartner (Oxford Business Law Blog)
  • Die Satzungsstrenge: Leitbild und Realität der AG [The Principle of Mandatory Corporate Law: Concept and Reality of the Austrian Stock Corporation], GesRZ 2017, 78-86, together with Nadine Elsner & Ulrich Torggler
  • Stimmrechtsberater, Institutionelle Investoren und die Änderung der Aktionärsrechte-RL [Proxy Advisors, Institutional Investors and the Amendment of the Shareholder Rights Directive], GesRZ 2016, 185-196, together with Ulrich Torggler (SSRN)