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/2026-10-21-15-40-35-002-6ad8dcf3594ea8e6e3adb236.jpg)
/Passle/59994aefb00e801a0c1447be/SearchServiceImages/2026-09-09-14-11-57-927-6aa1692d313dbadbe82c05c3.jpg)
/Passle/59994aefb00e801a0c1447be/SearchServiceImages/2026-09-23-11-09-12-800-6ab3b35802670829c8499c3c.jpg)