We are pleased to invite you to an analyst event on Tuesday, 26 July 2022, to discuss Roche’s Diagnostics Division, in conjunction with the American Association for Clinical Chemistry (AACC) Annual Meeting and Clinical Lab Exposition in Chicago, Illinois (July 24-28, 2022). AACC brings together the global leaders in clinical chemistry, molecular diagnostics and lab management, and is the largest dedicated exhibition of equipment, instruments and services for clinical laboratories in the world. The Analyst Event will start with a presentation on the Diagnostics Division and on AACC highlights followed by a Q&A session. Key management from the Diagnostics division will be present: Thomas Schinecker, CEO Roche Diagnostics Ann Costello, Global Head Roche Diagnostics Solutions Cindy Perettie, Head of Molecular Labs Matt Sause, President and CEO Roche Diagnostics, North America Palani Kumaresan, Global Head of R&D Roche Diagnostics Solutions Meeting information: Date/Time (CDT): Tuesday, 26th July 2022 5:30pm Registration desk opens 6:00pm Start of meeting 7:15pm End of meeting followed by a buffet reception Venue: Palmer House Hilton Hotel Meeting room: Crystal Ballroom (Level 3) 17 East Monroe Street 60603 Chicago, Illinois > map To register for the on site event, please follow this link (Password: Analyst2022).* Covid-19 rapid antigen tests and masks will be available at the registration desk for those who would like to use them. Participants who cannot join the event on site may dial in to the live webinar (live access to the speakers) and are kindly asked to pre-register here.* 6:00 - 7:15 pm CDT / 7:00 - 8:15 pm EDT / 4:00 - 5:15 pm PDT Should you be unable to register for the webinar due to your company IT policy, please send an email to investor.relations@roche.com. The presentation slides will be available for download from the IR website at 5:00pm CDT on the day of the event. > click here. A replay of the live webinar will be available via > ir.roche.com *privacy notice   Best regards,
Bruno Eschli Head of Investor Relations	Birgit Masjost Investor Relations Officer

Roche Investor Relations
Dr. Bruno Eschli Phone: +41 61 68-75284 e-mail: bruno.eschli@roche.com	Dr. Sabine Borngräber Phone: +41 61 68-88027 e-mail: sabine.borngraeber@roche.com
Dr. Birgit Masjost Phone: +41 61 68-84814 e-mail: birgit.masjost@roche.com	Dr. Gerard Tobin Phone: +41 61 68-72942 e-mail: gerard.tobin@roche.com
Investor Relations North America
Loren Kalm Phone: +1 650 225 3217 e-mail: kalm.loren@gene.com

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