REPLIGEN CORP reports

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

REPLIGEN CORP has filed 1,339 SEC EDGAR filings since 29 Jun 1995

Filter by type:
10-K
10-Q
8-K
SC13D
SC13G

SEC filing history

Showing 926-950 of 971 matching filings.

Per page

25

Current page

38

SC 13D/A File 005-38071

SC 13D/A filing

Filing date: 20 Jun 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 15 Jun 2011
Reporting date: 15 Jun 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 15 Jun 2011
Reporting date: 14 Jun 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

10-K File 000-14656

FORM 10-K

Filing date: 09 Jun 2011
Reporting date: 31 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14656

FORM 8-K

Filing date: 09 Jun 2011
Reporting date: 09 Jun 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14656

FORM 8-K

Filing date: 26 Apr 2011
Reporting date: 21 Apr 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 31 Mar 2011
Reporting date: 30 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 31 Mar 2011
Reporting date: 30 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 31 Mar 2011
Reporting date: 30 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14656

FORM 8-K

Filing date: 31 Mar 2011
Reporting date: 25 Mar 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-38071

AMENDMENT NO. 7 TO THE SCHEDULE 13G

Filing date: 14 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-38071

REPLIGEN #2

Filing date: 09 Feb 2011
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-14656

FORM 10-Q

Filing date: 09 Feb 2011
Reporting date: 31 Dec 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14656

FORM 8-K

Filing date: 09 Feb 2011
Reporting date: 09 Feb 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-14656

FORM 10-Q

Filing date: 02 Nov 2010
Reporting date: 30 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-14656

FORM 8-K

Filing date: 02 Nov 2010
Reporting date: 02 Nov 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 29 Sep 2010
Reporting date: 15 Jul 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 29 Sep 2010
Reporting date: 15 Jul 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 29 Sep 2010
Reporting date: 15 Jul 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 29 Sep 2010
Reporting date: 15 Jul 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 28 Sep 2010
Reporting date: 16 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 28 Sep 2010
Reporting date: 16 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 28 Sep 2010
Reporting date: 16 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 28 Sep 2010
Reporting date: 16 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4

Filing date: 28 Sep 2010
Reporting date: 16 Sep 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. to update or revoke optional consent for future visits. For more information, see our Privacy Policy .