KEY POINTS
  • Nomura, UBS and UniCredit are now due to pay a combined fine of 371 million euros ($453 million).
  • "It is unacceptable, that in the middle of the financial crisis, when many financial institutions had to be rescued by public funding these investment banks colluded in this market at the expense of EU Member States," the EU's competition chief said.
Frankfurt, Germany

LONDON — The European Commission, the EU's executive arm, has found seven investment banks guilty of breaching its antitrust rules during the 2008 global financial crisis, with three of the banks receiving fines.

The seven institutions participated in a "bonds trading cartel" in the primary and secondary market for European government debt between 2007 and 2011, the commission said a statement Thursday. Traders used chatrooms to exchange commercially sensitive information, discussing their bidding strategies in the run up to debt auctions, the commission added.