Erna Leuenberger-Ryf, Switzerland, Birsfelden, F

Vianda AG in Liq.Deleted

Position: chairperson of the board

Authority: individual signing authority

Peffas AG in Liq.Deleted

Position: chairperson of the board

Authority: individual signing authority

Sapa Immobilien AGActive

Position: member of the board

Authority: joint signing authority (any two to sign)

Leuenberger AG, BirsfeldenActive

Position: member of the board

Authority: joint signing authority (any two to sign)

Erna Leuenberger-Ryf