(c) 2013, Bloomberg News.

(c) 2013, Bloomberg News.

MUNICH Zurich Insurance Group Chairman Josef Ackermann resigned after the company's finance chief died in a suspected suicide.

"The unexpected death of Pierre Wauthier has deeply shocked me," Ackermann, 65, said in a statement Thursday. "I have reasons to believe that the family is of the opinion that I should take my share of responsibility, as unfounded as any allegations might be."

On Monday, Wauthier, 53, a married father of two, was found dead at his home. Police in Zug, Switzerland, said the following day that an autopsy indicated he probably committed suicide. Wauthier had been appointed chief financial officer at Switzerland's largest insurer in September 2011 after previous roles as group treasurer and head of centrally managed businesses.

Swiss-born Ackermann, who ended a 10-year tenure as Deutsche Bank chief executive officer in May of 2012, led Germany's biggest bank through the 2008 financial crisis. He joined Zurich Insurance as chairman last year. He will be replaced on an acting basis by Vice-Chairman Tom de Swaan, Zurich Insurance said in the statement. De Swaan, who joined the board in April 2006 and was elected vice-chairman in March last year, was appointed CFO at ABN Amro Bank in 1999 and retired from the lender in May 2006.

"While a chairman's resignation certainly adds to uncertainty about a company's strategy, Tom de Swaan is a very experienced replacement, which is reassuring," said Daniel Bischof, a Zurich-based analyst with Helvea SA who has a buy rating on the company.

"To avoid any damage to Zurich's reputation, I have decided to resign from all my Board functions with immediate effect," Ackermann said in the statement.

After joining Deutsche Bank in 1996 as head of credit risks, Ackermann helped transform a German-focused institution into a global banking franchise and raised its profile in debt underwriting and mergers and acquisitions advice. He became co- head of investment banking in 1998, taking sole responsibility for the unit a few months later, and was promoted to CEO in 2002.

Wauthier was the second senior Swiss executive in five weeks to have taken his life after Carsten Schloter, 49, CEO of Swisscom, Switzerland's biggest phone company, was found dead at his home on July 23.

A woman who identified herself as Wauthier's widow said she was advised not to comment any further.

Wauthier held a master's degree in international finance from l'Ecole des Hautes Etudes Commerciales and a Masters in private law from the Sorbonne University in Paris. He worked for two years at the French Ministry of Foreign Affairs and joined JPMorgan Chase & Co. in 1985, before taking on the job at Zurich Insurance.

A citizen of Britain and France, Wauthier had joined Zurich Insurance in 1996. Vibhu Sharma, group controller, will take over as CFO on an interim basis, the company said.

The changes in top management at Zurich Insurance follow two departures from the executive board in the past 15 months. Kevin Hogan, who headed the global life business for Zurich, resigned earlier this month to join American International Group Inc. Mario Greco, who headed general insurance, left in June 2012 to become the CEO of Assicurazioni Generali SpA.

_ With assistance from Elena Logutenkova, Matthias Wabl and Corinne Gretler in Zurich.

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