Ralph Wüest, Switzerland, Engelburg, M, Trevitas Treuhand AG

Trevitas Treuhand AGActive

Position: chairperson of the board

Authority: individual signing authority

Engeo AGActive

Position: president

Authority: joint signing authority (any two to sign)

GRUNDAG AG St. GallenDeleted

Position: member

Authority: joint signing authority (any two to sign)

Ralph Wüest