REPLIGEN CORP reports

Company location: Waltham, MA
Fiscal year end: 31 December

REPLIGEN CORP has filed 1,354 SEC EDGAR filings since 29 Jun 1995

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SEC filing history

Showing 251-275 of 986 matching filings.

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25

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11

4

FORM 4 SUBMISSION

Filing date: 22 May 2023
Reporting date: 18 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 22 May 2023
Reporting date: 18 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14656

8-K

Filing date: 22 May 2023
Reporting date: 18 May 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

4

Filing date: 16 May 2023
Reporting date: 16 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4

Filing date: 16 May 2023
Reporting date: 16 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4

Filing date: 16 May 2023
Reporting date: 16 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 08 May 2023
Reporting date: 24 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3/A

FORM 3/A SUBMISSION

Filing date: 05 May 2023
Reporting date: 06 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-14656

10-Q

Filing date: 02 May 2023
Reporting date: 31 Mar 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-14656

8-K

Filing date: 02 May 2023
Reporting date: 02 May 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-14656

8-K

Filing date: 18 Apr 2023
Reporting date: 17 Apr 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 000-14656

8-K

Filing date: 12 Apr 2023
Reporting date: 12 Apr 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

ARS File 000-14656

ARS

Filing date: 11 Apr 2023
Reporting date: 31 Dec 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-14656

DEF 14A

Filing date: 11 Apr 2023
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 04 Apr 2023
Reporting date: 04 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

PRE 14A File 000-14656

PRE 14A

Filing date: 24 Mar 2023
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 06 Mar 2023
Reporting date: 02 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 06 Mar 2023
Reporting date: 02 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 06 Mar 2023
Reporting date: 02 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 06 Mar 2023
Reporting date: 02 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 06 Mar 2023
Reporting date: 02 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Mar 2023
Reporting date: 28 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 02 Mar 2023
Reporting date: 28 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 01 Mar 2023
Reporting date: 28 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 01 Mar 2023
Reporting date: 28 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

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