Allianz SE's (ALV.XE) supervisory board plans to extend the contract of Chief Executive Michael Diekmann by about two years, Germany's Manager Magazin reports Wednesday, citing sources in the company.

Mr. Diekmann's contract is due to expire in December this year, along with that of five other board members.

The extension would reverse Allianz normal practise of offering one year extensions to board members who have reached the age of 60, and allow favored successors such as Markus Riess and Oliver Baete more time to distinguish themselves when Mr. Diekmann decides to step down, the report notes in its latest issue to be published Feb. 21.

Allianz Deutschland AG's chief Markus Riess will also be appointed to the group's management board, the reports says.

An Allianz spokesman declined to comment on the report.

Magazine website: http://manager-magazin.de

-Write to the Frankfurt Bureau at djnews.frankfurt@dowjones.com

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