0001380106-23-000157.txt : 20230908
0001380106-23-000157.hdr.sgml : 20230908
20230908073659
ACCESSION NUMBER: 0001380106-23-000157
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230906
FILED AS OF DATE: 20230908
DATE AS OF CHANGE: 20230908
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: WIRTJES SEAN M
CENTRAL INDEX KEY: 0001289733
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-40592
FILM NUMBER: 231243686
MAIL ADDRESS:
STREET 1: C/O VARIAN, INC., 3120 HANSEN WAY
STREET 2: M/S D-083
CITY: PALO ALTO
STATE: CA
ZIP: 94304-1030
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: RAPID MICRO BIOSYSTEMS, INC.
CENTRAL INDEX KEY: 0001380106
STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826]
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
wf-form4_169417300562345.xml
FORM 4
X0508
4
2023-09-06
0
0001380106
RAPID MICRO BIOSYSTEMS, INC.
RPID
0001289733
WIRTJES SEAN M
C/O RAPID MICRO BIOSYSTEMS, INC.
1001 PAWTUCKET BOULEVARD WEST, SUITE 280
LOWELL
MA
01854
0
1
0
0
CHIEF FINANCIAL OFFICER
0
Class A Common Stock
2023-09-06
4
P
0
10000
0.9894
A
285651
D
The reported price in Column 4 is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $0.920 to $1.020 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
Includes 6,739 shares acquired under the Rapid Micro Biosystems, Inc. employee stock purchase plan on March 14, 2023.
/s/ Jonathan Paris, Attorney-in-Fact for Sean M. Wirtjes
2023-09-08