0000899243-23-010599.txt : 20230404
0000899243-23-010599.hdr.sgml : 20230404
20230404213748
ACCESSION NUMBER: 0000899243-23-010599
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230404
FILED AS OF DATE: 20230404
DATE AS OF CHANGE: 20230404
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Bylund James
CENTRAL INDEX KEY: 0001849642
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-14656
FILM NUMBER: 23801013
MAIL ADDRESS:
STREET 1: C/O REPLIGEN CORPORATION
STREET 2: 41 SYON ST. BLDG. SUITE 100
CITY: WALTHAM
STATE: MA
ZIP: 02453
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: REPLIGEN CORP
CENTRAL INDEX KEY: 0000730272
STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
IRS NUMBER: 042729386
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 41 SEYON STREET
STREET 2: BUILDING 1, SUITE 100
CITY: WALTHAM
STATE: MA
ZIP: 02453
BUSINESS PHONE: 7814499560
MAIL ADDRESS:
STREET 1: 41 SEYON STREET
STREET 2: BUILDING 1, SUITE 100
CITY: WALTHAM
STATE: MA
ZIP: 02453
4
1
doc4.xml
FORM 4 SUBMISSION
X0407
4
2023-04-04
0
0000730272
REPLIGEN CORP
RGEN
0001849642
Bylund James
C/O REPLIGEN CORPORATION
41 SEYON ST., BLDG 1, STE 100
WALTHAM
MA
02453
0
1
0
0
Chief Operating Officer
0
Common Stock
2023-04-04
4
F
0
334
163.45
D
17568
D
Represents the number of shares withheld by the Issuer to satisfy tax withholding obligations of the reporting person that arose upon the release of restricted stock units.
/s/ Kimberly Brown (Attorney in Fact)
2023-04-04