UK Headquarters Centessa Pharmaceuticals plc 3rd Floor 1 Ashley Road Altrincham, Cheshire United Kingdom, WA14 2DT US Headquarters Centessa Pharmaceuticals LLC 1 Federal Street 38th Floor Boston, MA 02110 Phone: +1.617.468.5770 Investor Relations and Media Contacts Kristen K. Sheppard, Esq. Senior Vice President Investor Relations investors@centessa.com Name Email Subject Comments Leave this field blank