| Schedule of Earnings per Share |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three-month period ended June 30, | | 2026 | | 2026 | | 2025 | | 2025 | | | | Class A | | Class B | | Class A | | Class B | | | | | | | | | | | | | | | | | | | | | | | Weighted number of outstanding shares | | 300,422,597 | | | 335,348,823 | | | 295,531,210 | | | 341,044,191 | | | Weighted number of shares with dilutive effects | | 1,677,255 | | | 2,493,692 | | | 3,300,452 | | | 12,293,550 | | | | Weighted number of outstanding shares (diluted and undiluted) | | 302,099,852 | | | 337,842,515 | | | 298,831,661 | | | 353,337,741 | | | | | | | | | | | | | | Net income / (loss) (CHF in millions) | | 94.5 | | | 10.5 | | | (36.7) | | | (4.2) | | | | Basic EPS (CHF) | | 0.31 | | 0.03 | | (0.12) | | (0.01) | | | Diluted EPS (CHF) | | 0.31 | | 0.03 | | (0.12) | | (0.01) | |
| | | | | | | | | | | | | | | | | | | | | | | | | | Six-month period ended June 30, | | 2026 | | 2026 | | 2025 | | 2025 | | | Class A | | Class B | | Class A | | Class B | | | | | | | | | | | | | | | | | | | | Weighted number of outstanding shares | | 298,951,784 | | | 338,278,973 | | | 294,458,484 | | | 343,228,709 | | Weighted number of shares with dilutive effects | | 2,596,588 | | | 3,726,415 | | | 4,005,446 | | | 12,885,677 | | | Weighted number of outstanding shares (diluted and undiluted) | | 301,548,372 | | | 342,005,388 | | | 298,463,930 | | | 356,114,386 | | | | | | | | | | | | Net income (CHF in millions) | | 187.1 | | | 21.2 | | | 14.1 | | | 1.6 | | | Basic EPS (CHF) | | 0.63 | | 0.06 | | | 0.05 | | 0.00 | | Diluted EPS (CHF) | | 0.62 | | 0.06 | | | 0.05 | | 0.00 |
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