REPLIGEN CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Waltham, MA
SEC filing record 1 source field available
Fiscal year end
31 December
REPLIGEN CORP has filed 1,339 SEC EDGAR filings since 29 Jun 1995

SEC filing history

Showing 876-900 of 971 matching filings.

Per page
25
Current page
36
8-K File 000-14656

FORM 8-K

Filing date
03 May 2012
Reporting date
03 May 2012
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SC 13D/A File 005-38071

SC 13D/A filing

Filing date
30 Apr 2012
Reporting date
Not listed
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8-K File 000-14656

FORM 8-K

Filing date
26 Apr 2012
Reporting date
26 Apr 2012
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DEF 14A File 000-14656

DEFINITIVE PROXY STATEMENT

Filing date
20 Apr 2012
Reporting date
24 May 2012
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3

FORM 3

Filing date
19 Apr 2012
Reporting date
11 Apr 2012
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NO ACT File 000-14656

AUTO-GENERATED PAPER DOCUMENT

Filing date
17 Apr 2012
Reporting date
04 Apr 2012
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8-K File 000-14656

FORM 8-K

Filing date
11 Apr 2012
Reporting date
09 Apr 2012
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4

FORM 4

Filing date
28 Mar 2012
Reporting date
27 Mar 2012
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4

FORM 4

Filing date
28 Mar 2012
Reporting date
27 Mar 2012
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4

FORM 4

Filing date
26 Mar 2012
Reporting date
22 Mar 2012
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4

FORM 4

Filing date
26 Mar 2012
Reporting date
22 Mar 2012
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SC 13D/A File 005-38071

SC 13D/A filing

Filing date
21 Mar 2012
Reporting date
Not listed
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SC 13D/A File 005-38071

SC 13D/A filing

Filing date
21 Mar 2012
Reporting date
Not listed
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4

FORM 4

Filing date
19 Mar 2012
Reporting date
15 Mar 2012
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8-K File 000-14656

FORM 8-K

Filing date
16 Mar 2012
Reporting date
16 Mar 2012
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3

FORM 3

Filing date
12 Mar 2012
Reporting date
12 Mar 2012
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3

FORM 3

Filing date
12 Mar 2012
Reporting date
12 Mar 2012
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SC 13D/A File 005-38071

SC 13D/A filing

Filing date
05 Mar 2012
Reporting date
Not listed
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8-K File 000-14656

FORM 8-K

Filing date
05 Mar 2012
Reporting date
05 Mar 2012
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8-K File 000-14656

FORM 8-K

Filing date
21 Feb 2012
Reporting date
21 Feb 2012
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8-K File 000-14656

FORM 8-K

Filing date
21 Feb 2012
Reporting date
21 Feb 2012
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SC 13G/A File 005-38071

AMENDMENT NO. 8 TO THE SCHEDULE 13G

Filing date
10 Feb 2012
Reporting date
Not listed
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SC 13G/A File 005-38071

SC 13G/A filing

Filing date
09 Feb 2012
Reporting date
Not listed
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SC 13D/A File 005-38071

SC 13D/A filing

Filing date
25 Jan 2012
Reporting date
Not listed
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