BB Biotech AG reported earnings results for the first quarter ended March 31, 2023. For the first quarter, the company reported revenue was CHF 0.649 million compared to CHF 0.723 million a year ago. Net loss was CHF 253.86 million compared to CHF 299.86 million a year ago.

Basic loss per share from continuing operations was CHF 4.63 compared to CHF 5.43 a year ago. Diluted loss per share from continuing operations was CHF 4.63 compared to CHF 5.43 a year ago.