Lehman appoints risk head

The global risk solutions group advises clients on the execution of interest rate, FX, credit hedging and commodity transactions. "As derivatives and structured finance transactions become an increasingly important factor in corporate objectives, it is critical that we provide clients with risk management advice as an integral part of our dialogue," said Weiseneck.

Tilroe joined Lehman Brothers in 2004 to run Lehman Brothers' risk solutions group in Europe. He retains his current responsibilities