Ad hoc announcement pursuant to Art. 53 LR In H1 2026, Lonza1 delivered sales of CHF 3.4 billion with +16.0% CER2 sales growth The CORE EBITDA margin significantly expanded by +4.4ppts versus H1 2025, reaching 34.8% with a CORE EBITDA of CHF 1.2 billion Free Cash Flow (FCF) generation improved further, delivering CHF 0.4 billion Sustained commer [ … ]

Lonza Group AG / Key word(s): Partnership Lonza Expands Strategic Collaboration with Leading US Biopharmaceutical Company 01.07.2026 / 07:00 CET/CEST Further expansion of the existing strategic partnership reflects continued high demand for Lonza’s high-quality global biologics outsourcing development and manufacturing solutio [ … ]

Lonza Group AG / Key word(s): Expansion Lonza Expands HPAPI Capacity in Visp, Further Supporting its Position in Payload-Linker Manufacturing 30.06.2026 / 07:00 CET/CEST Lonza to expand payload-linker manufacturing capacity in Visp (CH) to support the rapidly growing antibody-drug conjugate (ADC) market Investment supports L [ … ]

Lonza Group AG / Key word(s): Personnel Lonza Appoints Hans Trees as Global Head of Communications 09.06.2026 / 07:00 CET/CEST Hans Trees will join Lonza as Global Head of Communications, Senior Vice President and Member of the Extended Executive Committee, effective 1 September 2026 Hans combines deep industry experience wit [ … ]

Ad hoc announcement pursuant to Art. 53 LR Annual General Meeting will take place on 8 May 2026 at the Congress Center in Basel, Switzerland Jean-Marc Huët proposed for re-election as Chair of the Board of Directors Barbara Richmond, Jürgen Steinemann and Roger Nitsch will not stand for re-election All other current members of the Board of Direc [ … ]

Lonza Group AG / Key word(s): Personnel Lonza Nominates Stephen Fry as Independent Board Member 31.03.2026 / 14:00 CET/CEST Stephen Fry is nominated to the Lonza Board for his extensive track record in the pharma industry and deep experience in performance culture and organizational transformation Subject to his election at t [ … ]

Lonza Group AG / Key word(s): Personnel Changes to the Composition of the Lonza Board 13.02.2026 / 09:00 CET/CEST Sami Atiya is nominated to the Lonza Board for his deep experience in healthcare, robotics, automation and AI acquired from senior roles at ABB, Siemens and other leading companies. Subject to election at the AGM [ … ]