Sebastian Sieder
Dr. iur. LL.M. (Finance)
Senior Associate
Biography
Sebastian Sieder is a Senior Associate at Gasser Partner. His main area of practice are banking & financial market law and related corporate law.
Prior to joining Gasser Partner, Sebastian Sieder worked as a lawyer and attorney at renowned international law firms in Vienna and Frankfurt/Main. Sebastian Sieder also worked as a lawyer at the Austrian Financial Market Authority (FMA).
Sebastian Sieder is the author of numerous scientific publications in leading Austrian and German law journals and a specialist seminars lecturer. He has received two academic awards for his doctoral thesis (Walter Haslinger Preis and Bankenverbandspreis 2020).
Education:
University Salzburg, Mag. iur. 2016
University Innsbruck, Dr. iur. 2019
Institute for Law and Finance, Goethe-University Frankfurt/Main, LL.M. Finance 2024
Professional Qualification
Bar Exam in Austria (2021)
Registered European Lawyer in Liechtenstein (2025)
Languages
German
English