| Five-year capital evolution | |||
| Date | Number of bearer shares | Nominal value (CHF) | Total Capital (CHF) |
| 31.12.2024 | 8,092,385 | 2.5 | 20,231,000 |
| 31.12.2023 | 7,746,385 | 2.5 | 19,366,000 |
| 31.12.2022 | 7,654,385 | 2.5 | 19,136,000 |
| 31.12.2021 | 7,624,385 | 2.5 | 19,061,000 |
| 31.12.2020 | 7,532,718 | 2.5 | 18,832,000 |