0001959173-23-001325.txt : 20230524 0001959173-23-001325.hdr.sgml : 20230524 20230524170650 ACCESSION NUMBER: 0001959173-23-001325 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230524 DATE AS OF CHANGE: 20230524 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Centessa Pharmaceuticals plc CENTRAL INDEX KEY: 0001847903 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: X0 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-40445 FILM NUMBER: 23955006 BUSINESS ADDRESS: STREET 1: 3RD FLOOR STREET 2: 1 ASHLEY ROAD CITY: ALTRINCHAM, CHESHIRE STATE: X0 ZIP: WA14 2DT BUSINESS PHONE: 44 7391 789784 MAIL ADDRESS: STREET 1: 3RD FLOOR STREET 2: 1 ASHLEY ROAD CITY: ALTRINCHAM, CHESHIRE STATE: X0 ZIP: WA14 2DT FORMER COMPANY: FORMER CONFORMED NAME: Centessa Pharmaceuticals Ltd DATE OF NAME CHANGE: 20210224 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Bush Tia L CENTRAL INDEX KEY: 0001863418 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O CENTESSA PHARMACEUTICALS PLC STREET 2: 3RD FLOOR, 1 ASHLEY ROAD, ALTRINCHAM CITY: CHESHIRE STATE: X0 ZIP: WA14 2DT 144 1 primary_doc.xml 144 0001863418 XXXXXXXX LIVE 0001847903 Centessa Pharmaceuticals plc 001-40445 3RD FLOOR 1 ASHLEY ROAD ALTRINCHAM, CHESHIRE X0 WA14 2DT 44 7391 789784 Bush Tia L Member of immediate family of any of the foregoing Common Fidelity Brokerage Services LLC

245 Summer Street Boston MA 02110

5000 22424.00 95169371 05/24/2023 NASDAQ Common 11/16/2022 Open Mkt Purchase Open Mkt N 5000 11/16/2022 Cash Y Seller is spouse of affiliate. 05/24/2023 /s/ Cristina Garcia as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Christopher Bush