Serge Zeien is a Counsel in the Finance & Capital Markets practice of Arendt & Medernach.

He specialises in capital markets regulations and securities law.

Serge advises clients on the entire range of debt and equity capital markets transactions, including debt issuance programmes, securitisation, structured products, equity offerings, take-overs, buy-backs and tender and exchange offers. He also advises on securities listing and admission to trading on the Luxembourg Stock Exchange, and on the regulatory compliance and corporate governance matters that arise from such listings.

Serge is a member of the Luxembourg Capital Markets Association (LuxCMA), the Luxembourg Bankers Association (ABBL) and the Luxembourg Banking Lawyers Association (ALJB). He is on the Securities committee of the ABBL and the Securitisation task force of the LuxCMA, and has also been a member of the Green Bonds working group of LuxFLAG and the ESG Compliant Financial Products working group of the Haut Comité de la Place Financière.

Prior to joining Arendt & Medernach in 2022, Serge was a Counsel in the international capital markets department of another Luxembourg law firm.

Serge was admitted to the Luxembourg Bar in 2012 and holds the title of Candidate Civil Law Notary (candidat-notaire). He has a Master's in European Banking and Finance Law from the Université Catholique de Louvain (Belgium).