ATTENTION EDITORS - Please do not use this image to illustrate stories about UniCredit. The UniCredit Banca di Roma brand no longer exists.

The UniCredit Banca di Roma bank headquarters is seen in Rome, Italy September 30, 2018. REUTERS/Alessandro Bianchi 

ATTENTION EDITORS - Please do not use this image to illustrate stories about UniCredit. The UniCredit Banca di Roma brand no longer exists.

The UniCredit Banca di Roma bank headquarters is seen in Rome, Italy September 30, 2018. REUTERS/Alessandro Bianchi 

ATTENTION EDITORS - Please do not use this image to illustrate stories about UniCredit. The UniCredit Banca di Roma brand no longer exists.

The UniCredit Banca di Roma bank headquarters is seen in Rome, Italy September 30, 2018. REUTERS/Alessandro Bianchi 

Unicredit bank Chief Executive Officer Jean Pierre Mustier holds his mascot Elkette during the UniCredit's shareholders meeting in Rome, Italy, January 12, 2017. REUTERS/Remo Casilli 

UniCredit and their Polish unit Bank Pekao logos are seen on the advertising banners during a Champions League match between Legia Warszawa and Sporting Portugal at Stadion Wojska Polskiego, Warsaw, Poland December 7, 2016. Picture taken December 7, 2016. REUTERS/Kacper Pempel 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, September 27, 2016. REUTERS/Leonhard Foeger 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, September 27, 2016. REUTERS/Leonhard Foeger 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, September 18, 2016. REUTERS/Leonhard Foeger 

UniCredit's Polish unit Bank Pekao logo is seen on their branch in Warsaw, Poland September 7, 2016. Picture taken on September 7, 2016. REUTERS/Kacper Pempel 

UniCredit's Polish unit Bank Pekao logo is seen on their branch in Warsaw, Poland September 7, 2016. Picture taken on September 7, 2016. REUTERS/Kacper Pempel 

UniCredit's Polish unit Bank Pekao logo is seen on their branch in Warsaw, Poland September 7, 2016. Picture taken on September 7, 2016. REUTERS/Kacper Pempel 

UniCredit's Polish unit Bank Pekao logo is seen on their branch in Warsaw, Poland September 7, 2016. Picture taken on September 7, 2016. REUTERS/Kacper Pempel 

UniCredit unit Bank Austria Chief Executive Robert Zadrazil addresses a news conference in Vienna, Austria August 4, 2016. REUTERS/Heinz-Peter Bader 

UniCredit unit Bank Austria Chief Executive Robert Zadrazil addresses a news conference in Vienna, Austria August 4, 2016. REUTERS/Heinz-Peter Bader 

UniCredit unit Bank Austria Chief Executive Robert Zadrazil listens during a news conference in Vienna, Austria August 4, 2016. REUTERS/Heinz-Peter Bader 

UniCredit unit Bank Austria Chief Executive Robert Zadrazil addresses a news conference in Vienna, Austria August 4, 2016. REUTERS/Heinz-Peter Bader 

The logo of UniCredit bank is on display outside its branch in Moscow, Russia, July 4, 2016. Reuters/Maxim Zmeyev 

The logo of UniCredit bank is on display outside its branch in Moscow, Russia, July 4, 2016. Reuters/Maxim Zmeyev 

People walk past a branch of UniCredit bank in Moscow, Russia, July 4, 2016. Reuters/Maxim Zmeyev 

A man enters the Credit Suisse offices in the Manhattan borough of New York City, U.S. July 5, 2016. REUTERS/Brendan McDermid 

Chief Executive Officer of UniCredit Bank Austria AG Robert Zadrazil attends a news conference in Vienna, Austria June 23, 2016. REUTERS/Leonhard Foeger 

Chief Executive Officer of UniCredit Bank Austria AG Robert Zadrazil attends a news conference in Vienna, Austria June 23, 2016. REUTERS/Leonhard Foeger 

Chief Executive Officer of UniCredit Bank Austria AG Robert Zadrazil attends a news conference in Vienna, Austria June 23, 2016. REUTERS/Leonhard Foeger 

Chief Executive Officer of UniCredit Bank Austria AG Robert Zadrazil attends a news conference in Vienna, Austria June 23, 2016. REUTERS/Leonhard Foeger 

Chief Executive Officer of UniCredit Bank Austria AG Robert Zadrazil attends a news conference in Vienna, Austria June 23, 2016. REUTERS/Leonhard Foeger 

Chief Executive Officer of UniCredit Bank Austria AG Robert Zadrazil attends a news conference in Vienna, Austria June 23, 2016. REUTERS/Leonhard Foeger 

UniCredit Chief Executive Officer Federico Ghizzoni gestures during an event to launch a new Spanish office at the stock exchange in Madrid, Spain, May 23, 2016. REUTERS/Susana Vera 

UniCredit Chief Executive Officer Federico Ghizzoni smiles during an event to launch a new Spanish office at the stock exchange in Madrid, Spain, May 23, 2016. REUTERS/Susana Vera 

UniCredit Chief Executive Officer Federico Ghizzoni (R) arrives for an event to launch a new Spanish office at the stock exchange in Madrid, Spain, May 23, 2016. REUTERS/Susana Vera 

UniCredit Chief Executive Officer Federico Ghizzoni is interviewed after attending an event to launch a new Spanish office at the stock exchange in Madrid, Spain, May 23, 2016. REUTERS/Susana Vera 

UniCredit Chief Executive Officer Federico Ghizzoni heads to an event to launch a new Spanish office at the stock exchange in Madrid, Spain, May 23, 2016. REUTERS/Susana Vera 

UniCredit Chief Executive Officer Federico Ghizzoni gestures during an event to launch a new Spanish office at the stock exchange in Madrid, Spain, May 23, 2016. REUTERS/Susana Vera 

A woman walks past a UniCredit bank in downtown Rome, May 10, 2016. REUTERS/Tony Gentile 

A UniCredit logo is seen in downtown Rome, May 10, 2016. REUTERS/Tony Gentile 

People walk past a UniCredit bank in downtown Rome, May 10, 2016. REUTERS/Tony Gentile 

A woman walks past a UniCredit bank in downtown Rome, May 10, 2016. REUTERS/Tony Gentile 

The headquarters of UniCredit bank in Milan, Italy, February 8, 2016. REUTERS/Stefano Rellandini 

The UniCredit bank headquarters in Milan, Italy, January 19, 2016. REUTERS/Stefano Rellandini 

An ATM machine is seen outside a branch of UniCredit Bank in Kiev, Ukraine, March 30, 2016. REUTERS/Gleb Garanich 

The logo of UniCredit Bank is pictured outside the company's branch in Kiev, Ukraine, March 30, 2016. REUTERS/Gleb Garanich 

People walk past a branch of UniCredit Bank in Kiev, Ukraine, March 30, 2016. REUTERS/Gleb Garanich 

A woman stands near a branch of UniCredit Bank in Kiev, Ukraine, March 30, 2016. REUTERS/Gleb Garanich 

The logo of UniCredit Bank in Kiev is pictured outside the company's branch in Kiev, Ukraine, March 30, 2016. REUTERS/Gleb Garanich 

A woman enters a branch of UniCredit Bank in Kiev, Ukraine, March 30, 2016. REUTERS/Gleb Garanich 

People walk past a branch of UniCredit Bank in Kiev, Ukraine, March 30, 2016. REUTERS/Gleb Garanich 

People walk past a branch of UniCredit Bank in Kiev, Ukraine, March 30, 2016. REUTERS/Gleb Garanich 

The logo of Erste Group Bank is seen outside of one of its branch offices in Vienna, Austria, February 25, 2016. REUTERS/Leonhard Foeger 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, February 25, 2016. REUTERS/Leonhard Foeger 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, February 25, 2016. REUTERS/Leonhard Foeger 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, February 25, 2016. REUTERS/Leonhard Foeger 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, February 25, 2016. REUTERS/Leonhard Foeger 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, February 25, 2016. REUTERS/Leonhard Foeger 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, February 25, 2016. REUTERS/Leonhard Foeger 

The logo of Unicredit bank is seen outside of one of its UniCredit unit Bank Austria branch offices in Vienna, Austria, February 25, 2016. REUTERS/Leonhard Foeger 

UniCredit bank CEO Federico Ghizzoni is seen during an TV interview at the headquater downtown Milan, Italy, February 9, 2016. Italy's biggest bank by assets UniCredit beat analyst forecasts by turning in a net profit in the fourth quarter and also boosted its capital base, although it said it will pay a scrip dividend for the third year running. UniCredit posted a net profit of 153 million euros ($172 million) in the last three months of the year, against an expected loss of 140 million euros according to an analyst consensus distributed by the bank. REUTERS/Stefano Rellandini 

UniCredit bank CEO Federico Ghizzoni waits for an TV interview at the headquater in downtown Milan, Italy, February 9, 2016. Italy's biggest bank by assets UniCredit beat analyst forecasts by turning in a net profit in the fourth quarter and also boosted its capital base, although it said it will pay a scrip dividend for the third year running. UniCredit posted a net profit of 153 million euros ($172 million) in the last three months of the year, against an expected loss of 140 million euros according to an analyst consensus distributed by the bank. REUTERS/Stefano Rellandini 

UniCredit bank CEO Federico Ghizzoni attends during the press conference at the Unicredit headquater in downtown Milan, Italy, February 9, 2016. Italy's biggest bank by assets UniCredit beat analyst forecasts by turning in a net profit in the fourth quarter and also boosted its capital base, although it said it will pay a scrip dividend for the third year running. UniCredit posted a net profit of 153 million euros ($172 million) in the last three months of the year, against an expected loss of 140 million euros according to an analyst consensus distributed by the bank. REUTERS/Stefano Rellandini 

Unicredit's bank logo is seen at the headquater downtown Milan, Italy, February 9, 2016. Italy's biggest bank by assets UniCredit beat analyst forecasts by turning in a net profit in the fourth quarter and also boosted its capital base, although it said it will pay a scrip dividend for the third year running. UniCredit posted a net profit of 153 million euros ($172 million) in the last three months of the year, against an expected loss of 140 million euros according to an analyst consensus distributed by the bank. REUTERS/Stefano Rellandini 

Unicredit's bank result kit for press is seen on table during the press conference at the headquater downtown Milan, Italy, February 9, 2016. Italy's biggest bank by assets UniCredit beat analyst forecasts by turning in a net profit in the fourth quarter and also boosted its capital base, although it said it will pay a scrip dividend for the third year running. UniCredit posted a net profit of 153 million euros ($172 million) in the last three months of the year, against an expected loss of 140 million euros according to an analyst consensus distributed by the bank. REUTERS/Stefano Rellandini 

UniCredit bank CEO Federico Ghizzoni smiles as he waits for an TV interview at the headquater downtown Milan, Italy, February 9, 2016. Italy's biggest bank by assets UniCredit beat analyst forecasts by turning in a net profit in the fourth quarter and also boosted its capital base, although it said it will pay a scrip dividend for the third year running. UniCredit posted a net profit of 153 million euros ($172 million) in the last three months of the year, against an expected loss of 140 million euros according to an analyst consensus distributed by the bank. REUTERS/Stefano Rellandini