Members

The Supervisory Board of Bayer AG

The role of Bayer AG’s 20-member Supervisory Board is to oversee and advise the Board of Management. Under the German Codetermination Act, half the members of the Supervisory Board are elected by the stockholders, and half by the company’s employees. The Supervisory Board is directly involved in decisions on matters of fundamental importance to the company and confers with the Board of Management on the company’s strategic alignment. It also holds regular discussions with the Board of Management on the company’s business strategy and status of its implementation.

Members of the Supervisory Board of Bayer

Winkeljohann

Norbert Winkeljohann°

Residence: Osnabrück, Germany // born November 5, 1957 // Nationality: German
Hausfeld

Heike Hausfeld*

Residence: Leverkusen, Germany // born September 19, 1965 // Nationality: German

Horst Baier°°

Residence: Hannover, Germany // born October 20, 1956 // Nationality: German
Broich

André van Broich*

Residence: Dormagen, Germany // born June 19, 1970 // Nationality: German

Ertharin Cousin

Residence: Chicago, USA // born May 12, 1957 // Nationality: United States of America
Dietz

Nadine Dietz*

Residence: Bergisch Gladbach // born August 5, 1974 / Nationality: German

Yasmin Fahimi*

Residence: Hanover, Germany // born December 25, 1967 // Nationality: German

Francesco Grioli*

Residence: Ronnenberg, Germany // born April 22, 1972// Nationality: Italian
Maehl

Marianne Maehl*

Residence: Egelsbach, Germany // born July 18, 1965 // Nationality: German
Mathisen

Kimberly Mathisen

Residence: Oslo, Norway // born May 24, 1972 // Nationality: United States of America, Norwegian
Meiers

Thomas Matthias Meiers*

Residence: Cologne, Germany // born August 11, 1973 // Nationality: German

Andrea Sacher*

Residence: Berlin, Germany // born May 8, 1981 // Nationality: German

Claudia Schade*

Residence: Leverkusen, Germany // born December 20, 1978 // Nationality: German
lori-schechter-profile-picture.png

Lori Schechter

Residence: Dallas, U.S.A. // born October 13, 1961 // Nationality: United States of America
Simonian

Nancy Simonian

Residence: Cambridge, U.S.A. // born December 14, 1960 // Nationality: United States of America
Smits

Marcel Smits

Residence: Singapore // born September 14, 1961 // Nationality: Dutch
Stern

Alfred Stern

Residence: Bisamberg, Austria // born January 31, 1965 // Nationality: Austrian

Jeffrey Ubben

Residence: Healdsburg, U.S.A. // born July 19, 1961 // Nationality: United States of America
weisser

Alberto Weisser

Residence: Igrejinha, Portugal // born June 26, 1955 // Nationality: Brazilian, German and United States of America
westmeier

Michael Westmeier*

Residence: Leverkusen, Germany // born August 03, 1972 // Nationality: German

* Employee representative

° Expert member in the field of auditing pursuant to Section 100, Paragraph 5 of the German Stock Corporation Act (AktG)

°° Expert member in the field of accounting pursuant to Section 100, Paragraph 5 of the German Stock Corporation Act (AktG)