Cabaletta Bio° Corporate Presentation MARCH 2022 © 2022 Cabaletta Bio. All rights reserved. Disclaimer 2 The following presentation, including any printed or electronic copy of these slides, the talks given by the presenters, the information communicated during any delivery of the presentation and any question and answer session and any document or material distributed at or in connection with the presentation (collectively, the "Presentation") has been prepared by Cabaletta Bio, Inc. ("we," "us," "our," "C ...