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Repligen (RGEN) SEC Filings & 10K Form

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$122.17 +3.29 (+2.77%)
Closing price 08/28/2025 04:00 PM Eastern
Extended Trading
$122.20 +0.03 (+0.02%)
As of 08/28/2025 05:36 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Recent Repligen SEC Filings

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DateFilerForm TypeView
08/12/2025
11:47 AM		Madaus Martin D (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/07/2025
3:46 PM		Repligen (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
07/29/2025
6:31 AM		Repligen (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/21/2025
2:00 PM		BARTHELEMY NICOLAS (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
7:26 PM		Konstantinov Konstantin (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
7:16 PM		EGLINTON MANNER CARRIE (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
7:19 PM		MUIR GLENN P (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
1:38 PM		Mhatre Rohin (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
1:59 PM		Pax Margaret (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
2:05 PM		Madaus Martin D (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/19/2025
2:27 PM		DAWES KAREN A (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/16/2025
2:02 PM		Hunt Anthony (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/29/2025
3:17 PM		Repligen (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/29/2025
6:32 AM		Repligen (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/04/2025
3:15 PM		Repligen (Filer)
Form DEF 14A
04/04/2025
3:23 PM		Repligen (Filer)
Form DEFA14A
04/04/2025
3:26 PM		Repligen (Filer)
Form ARS
04/02/2025
9:33 AM		Bylund James (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/20/2025
12:51 PM		Bylund James (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/19/2025
3:21 PM		Hunt Anthony (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/17/2025
3:26 PM		Repligen (Filer)
Form PRE 14A
03/17/2025
9:04 AM		Hunt Anthony (Reporting)
Repligen (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/04/2025
12:41 PM		KURIYEL RALF (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
12:42 PM		Garland Jason K (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
12:29 PM		Bylund James (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
12:30 PM		Hunt Anthony (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2025
12:18 PM		Loeillot Olivier (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2025
3:45 PM		Repligen (Filer)
Form NT 10-K
02/28/2025
3:30 PM		Loeillot Olivier (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2025
3:36 PM		Garland Jason K (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
9:27 AM		Bylund James (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
9:28 AM		KURIYEL RALF (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/25/2025
9:18 AM		Hunt Anthony (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/20/2025
6:45 AM		Repligen (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/14/2025
8:44 AM		Repligen (Subject)
Form SCHEDULE 13G/A
02/13/2025
10:20 AM		EDDLEMAN ROY T (Filed by)
Repligen (Subject)
Form SCHEDULE 13G/A
12/05/2024
7:26 PM		Hunt Anthony (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/22/2024
3:52 PM		Hunt Anthony (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2024
2:52 PM		Hunt Anthony (Reporting)
Repligen (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/21/2024
1:10 PM		Garland Jason K (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/21/2024
12:32 PM		Loeillot Olivier (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
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11/20/2024
1:29 PM		MUIR GLENN P (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/18/2024
11:02 AM		Repligen (Filer)
Form 10-Q/A
11/18/2024
11:03 AM		Repligen (Filer)
Form 10-Q/A
11/18/2024
11:05 AM		Repligen (Filer)
Form 10-Q/A
11/18/2024
11:06 AM		Repligen (Filer)
Form 10-K/A
11/18/2024
11:07 AM		Repligen (Filer)
Form 10-Q/A
11/18/2024
11:08 AM		Repligen (Filer)
Form 10-Q/A
11/18/2024
11:10 AM		Repligen (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/12/2024
10:44 AM		BlackRock, Inc. (Filed by)
Repligen (Subject)
Form SC 13G/A
10/23/2024
4:04 PM		BlackRock, Inc. (Filed by)
Repligen (Subject)
Form SC 13G/A
09/18/2024
3:21 PM		Repligen (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/12/2024
10:35 AM		Hunt Anthony (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/10/2024
4:08 PM		PRICE T ROWE ASSOCIATES INC /MD/ (Filed by)
Repligen (Subject)
Form SC 13G/A
09/10/2024
3:03 PM		Hunt Anthony (Reporting)
Repligen (Subject)
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
09/04/2024
7:41 PM		Loeillot Olivier (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/04/2024
6:25 PM		Hunt Anthony (Reporting)
Repligen (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
(Data available from 1/1/2016 forward)


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This page (NASDAQ:RGEN) was last updated on 8/29/2025 by MarketBeat.com Staff
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