Samir Brikho

Chairman of the Board of Directors; Chairman of the Strategy Committee; Chairman of the Nomination, Remuneration and Corporate Governance Committee; Member of the Health, Safety and Environment Committee

Juerg Seiler

Member of the Board of Directors; Chairman of the Audit Committee; Member of the Nomination, Remuneration and Corporate Governance Committee; Lead Independent Director

Michael Hogan

Member of the Board of Directors; Chairman of the HSE Committee; Member of the Strategy Committee; Member of the Nomination, Remuneration and Corporate Governance Committee; Independent Director

Stepan Solzhenitsyn

Member of the Board of Directors; Member of the HSE Committee

Paul Nuber

Member of the Board of Directors; Member of the Audit Committee; Independent Director