Guido De Luigi, Switzerland, Sils i.D., male, Pavitech AG

Pavitech AGDeleted

Position: chairperson of the board

Authority: individual signing authority

Cellere AG St. Gallen, BauunternehmungDeleted

Position: N/A

Authority: limited signing authority (individual)

Lischana Bitüm SA in LiquidationDeleted

Position: chairperson of the board + liquidator

Authority: joint signing authority (any two to sign)

Guido De Luigi