Capex (as % of revenue) 7.8% 1 Without (with) COVID-19-related ventilator business, excl. FX effects Strong balance sheet CHF 32.8m (30 Jun 2018)CHF 78.2m (31 Dec 2020) ✓ Equity / total assets 72.5% (31 Dec 2020) We are committed to our environmental and social responsibility Environmental commitment and responsibility Our innovative sensor products significantly contribute to more energy-efficient processes and applications in many areas. We focus our efforts on an environmentally friendly production that avoids waste, increases material efficiency, and uses natural resources thoughtfully and as sustainably as possible. Social commitment and responsibility We aim to offer our employees an inspiring and safe working environment and optimal conditions for personal and professional development. Pillars of this commitment are equal opportunity, diversity, non-discrimination; health and