0001104659-23-118452.txt : 20231115 0001104659-23-118452.hdr.sgml : 20231115 20231115080833 ACCESSION NUMBER: 0001104659-23-118452 CONFORMED SUBMISSION TYPE: 13F-HR/A PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230930 FILED AS OF DATE: 20231115 DATE AS OF CHANGE: 20231115 EFFECTIVENESS DATE: 20231115 FILER: COMPANY DATA: COMPANY CONFORMED NAME: RA CAPITAL MANAGEMENT, L.P. CENTRAL INDEX KEY: 0001346824 IRS NUMBER: 830406777 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR/A SEC ACT: 1934 Act SEC FILE NUMBER: 028-12884 FILM NUMBER: 231409096 BUSINESS ADDRESS: STREET 1: 200 BERKELEY STREET, 18TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-778-2500 MAIL ADDRESS: STREET 1: 200 BERKELEY STREET, 18TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 FORMER COMPANY: FORMER CONFORMED NAME: RA CAPITAL MANAGEMENT, LLC DATE OF NAME CHANGE: 20051213 13F-HR/A 1 primary_doc.xml X0202 13F-HR/A LIVE false false false 0001346824 XXXXXXXX 09-30-2023 09-30-2023 true 1 NEW HOLDINGS false RA CAPITAL MANAGEMENT, L.P.

200 Berkeley Street, 18th Floor Boston MA 02116

13F HOLDINGS REPORT 028-12884 N Rajeev Shah 617-778-2500 /s/ Rajeev Shah Boston MA 11-15-2023 0 1 37587910 INFORMATION TABLE 2 infotable.xml CYTEK BIOSCIENCES INC COM 23285D109 BBG00D36Q0Z7 37587910 6809404 SH SOLE 6809404 0 0