Grigory advises on a broad range of corporate matters, on corporate reorganisations and M&A transactions. His practice also includes capital markets work as well as financing structures in connection with M&A transactions and public takeovers. He also advises a wide spectrum of corporate clients as well as private equity and venture capital funds and other financial investors in M&A projects.

He has a particular focus on the preparation of shareholders' meetings, capital and other structural measures as well as matters relating to groups of companies.

His practice also covers a broad spectrum of litigation in capital markets law and corporate law.

Grigory teaches Civil Law and Economics at the University of Bonn.


  • Admitted to bar 2023
  • University of Bonn (Dr. iur.)
  • University of Oxford


  • Co-Autor in Seibt/Buck-Heeb/Harnos, Beck’scher Online-Kommentar Wertpapierhandelsrecht
  • Co-Autor in Maume, Markets in Crypto Assets Regulation (MiCAR), Verlag C.H. Beck, München, Art. 92-97
  • Wissen und Ad-Hoc-Publizität, 2022
  • Die Einziehung von Gesellschaftserträgen „für die Tat“, NStZ 2022, S. 207
  • Der Nemo-Tenetur-Grundsatz im Kapitalmarktrecht, BKR 2021, 340
  •  Die Zuständigkeit des Aufsichtsrats für die Ad-Hoc-Publizität, BKR 2020, 382
  • Die Insiderinformation im Lichte des neuen Emittentenleitfadens, WM 2020, 1959