0001380106-24-000082.txt : 20240312 0001380106-24-000082.hdr.sgml : 20240312 20240312211854 ACCESSION NUMBER: 0001380106-24-000082 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240311 FILED AS OF DATE: 20240312 DATE AS OF CHANGE: 20240312 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Spignesi Robert G. Jr. CENTRAL INDEX KEY: 0001853904 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40592 FILM NUMBER: 24744338 MAIL ADDRESS: STREET 1: C/O RAPID MICRO BIOSYSTEMS, INC. STREET 2: 1001 PAWTUCKET BOULEVARD WEST, SUITE 280 CITY: LOWELL STATE: MA ZIP: 01854 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: RAPID MICRO BIOSYSTEMS, INC. CENTRAL INDEX KEY: 0001380106 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826] ORGANIZATION NAME: 08 Industrial Applications and Services IRS NUMBER: 000000000 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1001 PAWTUCKET BLVD. CITY: LOWELL STATE: MA ZIP: 01854 BUSINESS PHONE: 978-349-3200 MAIL ADDRESS: STREET 1: 1001 PAWTUCKET BLVD. CITY: LOWELL STATE: MA ZIP: 01854 FORMER COMPANY: FORMER CONFORMED NAME: RAPID MICRO BIOSYSTEMS INC DATE OF NAME CHANGE: 20061103 4 1 wk-form4_1710292725.xml FORM 4 X0508 4 2024-03-11 0 0001380106 RAPID MICRO BIOSYSTEMS, INC. RPID 0001853904 Spignesi Robert G. Jr. C/O RAPID MICRO BIOSYSTEMS, INC. 1001 PAWTUCKET BOULEVARD WEST, SUITE 280 LOWELL MA 01854 1 1 0 0 PRESIDENT AND CEO 0 Class A Common Stock 2024-03-11 4 F 0 10323 0.981 D 468824 D Represents the withholding of shares received upon the vesting of restricted stock units to cover the associated tax obligations. /s/ Sean M. Wirtjes, Attorney-in-Fact for Robert G. Spignesi, Jr. 2024-03-12