Half-Year 2022 Financial Performance

Event Calendar and Contacts Lonza Upcoming Roadshows 30-31 August 2022 2 September 2022 14-15 September 2022 28 September 2022 Jefferies, London ZKB, Zurich Bank of America, New York & Boston Citi European Healthcare Bus Tour Investor Inquiries: Lyle Wheeler Head of Investor Relations M +41 79 154 9522 [email protected] Next Financial Results Announcement 25 January 2023 Full-Year Results 2022 Information about investor relations events is constantly updated on the website: www.lonza.com/about-lonza/investor-relations Media Inquiries: Victoria Morgan Head of External Communications T +41 61 316 2283 [email protected] 29

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