SER — TRUSTED REGULATOR

SER regulates and monitors exchange participants and issuers on the Swiss Stock Exchange and publishes any information relevant to this. We provide transparency and ensure that all market participants receive equal treatment.

About us

  • What we do

    We regulate the Swiss Stock Exchange, set standards and communicate them.

  • What we do

    When standards are violated, we investigate.

  • What sets us apart

    We fulfil our duty neutrally and independently.

Management Transactions

Investors may be interested to know if managers are buying or selling shares in their own company. That’s why we make management transactions public.

Latest notifications

Transaction Reports

Under federal law, exchange participants and securities traders are obliged to fulfill their reporting obligations to ensure transparency in securities trading.

More on the topic

​Media Releases

19.12.2024 Delisting Spexis Ltd, Allschwil 02.09.2024 Fine against Burkhalter Holding AG as legal successor of Poenina Holding AG The Court of Arbitration of SIX Group AG has dismissed the appeal filed by Burkhalter Holding AG (as legal successor of Poenina Holding AG). The preceding decision of the Sanctions Commission, including the fine of CHF 150’000, has been fully upheld. Further Media Releases