Since 2011, investigations into dividend arbitrage transactions have been ongoing in Germany with fines imposed on a number of banks and one institution shut down and insolvent. In total, around 100 financial institutions are said to be subject to investigations.
With the latest revelations by Correctiv (cumex-files.com), it appears that cum ex trades are still ongoing and affecting a significant number of other European countries as well. Given the German experience, this is likely to send a shock wave through various institutions, triggering public and internal investigations with fines and D&O litigation to follow.

/Passle/59994aefb00e801a0c1447be/SearchServiceImages/2026-03-20-12-12-39-044-69bd39b70b2bcdb2c058e8d4.jpg)
/Passle/59994aefb00e801a0c1447be/MediaLibrary/Images/2026-03-19-16-55-20-388-69bc2a78b61f83217ae08026.png)
/Passle/59994aefb00e801a0c1447be/SearchServiceImages/2026-03-18-10-44-21-895-69ba8205b11ab600b40a27d8.jpg)