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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000950170-24-073858
Filing Date
2024-06-14
Accepted
2024-06-14 18:07:59
Documents
1
Period of Report
2024-06-14

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 6195
  Complete submission text file 0000950170-24-073858.txt   7632
Mailing Address 41 SEYON STREET BUILDING 1, SUITE 100 WALTHAM MA 02453
Business Address 41 SEYON STREET BUILDING 1, SUITE 100 WALTHAM MA 02453 7814499560
REPLIGEN CORP (Issuer) CIK: 0000730272 (see all company filings)

IRS No.: 042729386 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)

Mailing Address 290 CONCORD ROAD BILLERICA MA 01821
Business Address
Madaus Martin D (Reporting) CIK: 0001310268 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-14656 | Film No.: 241046344