9 Treasury shares
| 2022 | 2021 | |||||||
|---|---|---|---|---|---|---|---|---|
| number | in CHF 000 | number | in CHF 000 | |||||
| Balance as of 1 January | 5 709 | 670 | 4 426 | 327 | ||||
| Acquisition of treasury shares | 1 140 | 143 | 5 709 | 670 | ||||
| Sale of treasury shares | (6 849) | (813) | (4 426) | (327) | ||||
| Balance as of 31 December | – | 0 | 5 709 | 670 | ||||
Treasury shares were sold in connection with the profit participation programme for the Management Board (see Note 3.2 to the consolidated financial statements).