• Portrait
  • Career

Olivier Baum’s practice focuses on capital markets, including convertible/hybrid instruments, regulatory capital instruments and private placements. He also practices public and private M&A and advises on securities regulation and corporate law.

Olivier Baum’s practice focuses on capital markets, including convertible/hybrid instruments, regulatory capital instruments and private placements. He also practices public and private M&A and advises on securities regulation and corporate law.

2025
Associate at Homburger
2024
Legal Counsel (Secondee) at UBS
2023
Foreign Associate at Sullivan & Cromwell LLP, New York
2023
Harvard Law School (LL.M.)
2022
University of Zurich (Dr. iur.)
2019
Associate at Homburger
2015
Research and teaching assistant for Prof. Hans Caspar von der Crone and at the URPP Financial Market Regulation (University of Zurich)
2014
Associate at Homburger
2014
Bar admission
2012
Junior Associate at Homburger
2011
University of Zurich (lic. iur.)
  • News
  • Publications

Homburger advises Dufry on the strategic combination with Autogrill

Deals & Cases

Homburger advised UBS Group AG on its issuance of USD 2 bn Callable Senior Notes under its Senior Debt Programme

Deals & Cases

Homburger advises Credit Suisse Group AG on its issuance of USD 1.65 bn 9.750 per cent. Perpetual Tier 1 Contingent Write-down Capital Notes

Deals & Cases

Legitimation zur Anhebung von Verantwortlichkeitsklagen gegen Organe einer liquidierten und im Handelsregister gelöschten Gesellschaft

Kapitalband und bedingtes Kapital im Entwurf zur Aktienrechtsrevision - Zwei Spieler derselben Mannschaft?

Aktienrechtliche Verfahren: Klagemöglichkeiten und Klagerisiken

Olivier BaumHans Caspar von der Crone

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Career

Olivier Baum

Associate

Olivier Baum’s practice focuses on capital markets, including convertible/hybrid instruments, regulatory capital instruments and private placements. He also practices public and private M&A and advises on securities regulation and corporate law.

Career

2025
Associate at Homburger
2024
Legal Counsel (Secondee) at UBS
2023
Foreign Associate at Sullivan & Cromwell LLP, New York
2023
Harvard Law School (LL.M.)
2022
University of Zurich (Dr. iur.)
2019
Associate at Homburger
2015
Research and teaching assistant for Prof. Hans Caspar von der Crone and at the URPP Financial Market Regulation (University of Zurich)
2014
Associate at Homburger
2014
Bar admission
2012
Junior Associate at Homburger
2011
University of Zurich (lic. iur.)

Languages

English, German

Bar Registration

Admitted to the Swiss bar

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