0001178937-23-000029.txt : 20231121 0001178937-23-000029.hdr.sgml : 20231121 20231121190927 ACCESSION NUMBER: 0001178937-23-000029 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231121 DATE AS OF CHANGE: 20231121 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Connect Biopharma Holdings Ltd CENTRAL INDEX KEY: 0001835268 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-40212 FILM NUMBER: 231429625 BUSINESS ADDRESS: STREET 1: 12265 EL CAMINO REAL, SUITE 350 CITY: SAN DIEGO STATE: CA ZIP: 92130 BUSINESS PHONE: 858-727-1040 MAIL ADDRESS: STREET 1: 12265 EL CAMINO REAL, SUITE 350 CITY: SAN DIEGO STATE: CA ZIP: 92130 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: RA Capital Nexus Fund, L.P. CENTRAL INDEX KEY: 0001780117 IRS NUMBER: 834533481 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 BUSINESS ADDRESS: STREET 1: 200 BERKELEY STREET STREET 2: 18TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: (617) 778-2500 MAIL ADDRESS: STREET 1: 200 BERKELEY STREET STREET 2: 18TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 144 1 primary_doc.xml 144 0001780117 XXXXXXXX LIVE 0001835268 Connect Biopharma Holdings Ltd 001-40212 12265 EL CAMINO REAL, SUITE 350 SAN DIEGO CA 92130 858-727-1040 RA Capital Nexus Fund, L.P. 10% Stockholder Common Stock BTIG, LLC

600 Montgomery Street 6th Floor San Francisco CA 94111

78983 162704.00 55071559 11/21/2023 Nasdaq Common Stock 03/19/2021 IPO Purchase Issuer N 78983 03/19/2021 Cash Y 11/21/2023 /s/ David Crowe