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RGEN
- As of 10/31/24, 07:38:07 PM: 99 Insider Transactions.
Sector:
Healthcare
Industry:
Biotechnology
Prev Close:
$27.95
Avg Vol(3m):
300,917
P/E:
116.40
EPS:
0.24
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Insider Transactions for RGEN
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-02-12 09:16:17.0
REPLIGEN CORP
RGEN
VANGUARD GROUP INC
8.58%
view
S
2020-01-31 06:03:45.0
REPLIGEN CORP
RGEN
EDDLEMAN ROY T
6.85%
view
S
2019-02-14 09:07:02.0
REPLIGEN CORP
RGEN
TimesSquare Capital Management
n/a
view
B
2019-02-11 15:31:05.0
REPLIGEN CORP
RGEN
VANGUARD GROUP INC
9.19%
view
B
2019-01-31 14:48:16.0
REPLIGEN CORP
RGEN
BlackRock Inc
12.7%
view
S
2019-01-30 20:06:14.0
REPLIGEN CORP
RGEN
EDDLEMAN ROY T
9.7%
view
B
2018-02-14 10:02:32.0
REPLIGEN CORP
RGEN
TimesSquare Capital Management
5.8%
view
B
2018-02-12 06:27:05.0
REPLIGEN CORP
RGEN
EDDLEMAN ROY T
11.0%
view
B
2018-02-09 10:45:47.0
REPLIGEN CORP
RGEN
VANGUARD GROUP INC
6.48%
view
S
2018-02-07 16:11:37.0
REPLIGEN CORP
RGEN
OppenheimerFunds
3.86%
view
S
2018-01-19 13:59:34.0
REPLIGEN CORP
RGEN
BlackRock Inc
12.3%
view
B
2017-08-18 18:54:12.0
REPLIGEN CORP
RGEN
EDDLEMAN ROY T
11.0%
view
S
2017-02-14 11:51:36.0
REPLIGEN CORP
RGEN
FMR LLC
3.836%
view
B
2017-02-06 16:49:59.0
REPLIGEN CORP
RGEN
OppenheimerFunds
5.74%
view
S
2017-02-01 14:58:45.0
REPLIGEN CORP
RGEN
Invesco Ltd
4.9%
view
B
2017-01-17 12:47:49.0
REPLIGEN CORP
RGEN
BlackRock Inc
12.9%
view
B
2016-02-08 15:13:44.0
REPLIGEN CORP
RGEN
Invesco Ltd
6.1%
view
B
2016-02-04 12:18:56.0
REPLIGEN CORP
RGEN
OppenheimerFunds
5.67%
view
B
2016-01-08 17:08:43.0
REPLIGEN CORP
RGEN
BlackRock Inc
10.8%
view
B
2015-06-10 10:15:02.0
REPLIGEN CORP
RGEN
FMR LLC
11.178%
view
B
2015-02-13 10:34:20.0
REPLIGEN CORP
RGEN
FMR LLC
7.74%
view
B
2015-02-11 16:45:30.0
REPLIGEN CORP
RGEN
Invesco Ltd
5.3%
view
S
2015-01-09 16:44:32.0
REPLIGEN CORP
RGEN
BlackRock Inc
10.3%
view
S
2014-02-10 18:29:20.0
REPLIGEN CORP
RGEN
NORTHPOINTE CAPITAL LLC
4.89%
view
B
2014-01-09 17:55:32.0
REPLIGEN CORP
RGEN
BlackRock Inc
11.1%
view
B
2013-10-10 12:02:48.0
REPLIGEN CORP
RGEN
BlackRock Inc
10.37%
view
S
2013-09-10 11:08:31.0
REPLIGEN CORP
RGEN
FEDERATED INVESTORS INC
4.9%
view
S
2013-07-23 10:00:42.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
3.0%
view
S
2013-07-12 11:30:30.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
6.1%
view
S
2013-02-12 13:40:10.0
REPLIGEN CORP
RGEN
FEDERATED INVESTORS INC
8.83%
view
B
2013-02-11 12:08:17.0
REPLIGEN CORP
RGEN
NORTHPOINTE CAPITAL LLC
7.4%
view
B
2013-01-30 14:51:11.0
REPLIGEN CORP
RGEN
BlackRock Inc
5.93%
view
B
2012-07-23 08:26:27.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
9.3%
view
B
2012-05-07 11:07:41.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
9.2%
view
S
2012-04-30 11:06:38.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
9.1%
view
B
2012-03-21 12:23:26.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
9.2%
view
B
2012-03-21 09:54:28.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
9.2%
view
B
2012-03-05 09:26:45.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
9.2%
view
S
2012-02-10 16:59:45.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
0.0%
view
S
2012-02-09 13:33:53.0
REPLIGEN CORP
RGEN
FEDERATED INVESTORS INC
13.28%
view
B
2012-01-25 10:24:09.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
9.2%
view
B
2011-08-15 13:33:55.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
8.6%
view
B
2011-07-13 12:09:13.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
8.4%
view
B
2011-06-20 11:07:42.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
8.1%
view
S
2011-02-14 18:47:50.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
5.9%
view
B
2011-02-09 15:06:32.0
REPLIGEN CORP
RGEN
FEDERATED INVESTORS INC
13.94%
view
S
2010-07-08 15:01:58.0
REPLIGEN CORP
RGEN
BlackRock Inc
2.15%
view
S
2010-02-12 15:45:51.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
6.6%
view
B
2010-01-29 15:00:38.0
REPLIGEN CORP
RGEN
BlackRock Inc
5.56%
view
B
2009-11-10 11:26:09.0
REPLIGEN CORP
RGEN
FEDERATED INVESTORS INC
10.89%
view
B
2009-05-20 16:45:16.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
11.13%
view
B
2009-02-17 08:17:48.0
REPLIGEN CORP
RGEN
Winslow Management Company
5.73%
view
S
2009-01-30 16:14:57.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
8.76%
view
B
2008-10-21 12:59:15.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
7.24%
view
S
2008-02-13 16:20:57.0
REPLIGEN CORP
RGEN
Xmark Opportunity Partners
0.0%
view
B
2008-02-01 12:03:04.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
18.733%
view
B
2007-07-17 16:06:40.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
6.3%
view
B
2007-02-12 16:05:25.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
6.6%
view
B
2007-02-07 09:12:59.0
REPLIGEN CORP
RGEN
CHEZ RONALD L
5.2%
view
S
2007-02-02 15:35:16.0
REPLIGEN CORP
RGEN
Xmark Opportunity Partners
5.5%
view
B
2006-10-19 16:06:15.0
REPLIGEN CORP
RGEN
Xmark Opportunity Partners
5.5%
view
B
2006-10-19 15:59:07.0
REPLIGEN CORP
RGEN
Xmark Opportunity Partners
5.1%
view
S
2006-02-10 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
5.1%
view
B
2006-01-25 00:00:00.0
REPLIGEN CORP
RGEN
IB Partners Management
12.0%
view
B
2005-05-13 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
5.1%
view
B
2005-01-20 00:00:00.0
REPLIGEN CORP
RGEN
IB Partners Management
5.7%
view
B
2004-11-05 00:00:00.0
REPLIGEN CORP
RGEN
IB Partners Management
5.3%
view
S
2003-09-23 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
2.79%
view
B
2003-05-28 00:00:00.0
REPLIGEN CORP
RGEN
BVF PARTNERS L P
7.81%
view
S
2003-02-18 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
4.28%
view
B
2003-02-12 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
14.0%
view
S
2002-02-15 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
9.1%
view
S
2002-02-14 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
12.8%
view
S
2002-02-13 00:00:00.0
REPLIGEN CORP
RGEN
DEUTSCHE BANK AG
0.0%
view
B
2001-08-31 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
12.8%
view
B
2001-05-11 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
7.1%
view
B
2001-02-14 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
18.7%
view
S
2001-02-13 00:00:00.0
REPLIGEN CORP
RGEN
WELLINGTON MANAGEMENT CO LLP
0.0%
view
S
2001-02-08 00:00:00.0
REPLIGEN CORP
RGEN
DEUTSCHE BANK AG
5.1%
view
B
2000-09-11 00:00:00.0
REPLIGEN CORP
RGEN
DEUTSCHE BANK AG
5.2%
view
B
2000-02-14 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
16.8%
view
B
2000-02-11 00:00:00.0
REPLIGEN CORP
RGEN
WELLINGTON MANAGEMENT CO LLP
8.76%
view
S
1999-08-27 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
5.0%
view
S
1999-05-28 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
11.2%
view
S
1999-05-28 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P
11.2%
view
B
1999-02-16 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
15.6%
view
S
1998-09-09 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P ET AL
12.9%
view
S
1998-07-09 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
13.9%
view
B
1998-05-22 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P ET AL
12.9%
view
B
1998-05-22 00:00:00.0
REPLIGEN CORP
RGEN
BIOTECHNOLOGY VALUE FUND L P ET AL
12.9%
view
B
1998-01-08 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
14.4%
view
B
1997-07-02 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
13.1%
view
B
1997-04-24 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
12.1%
view
B
1997-04-07 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
11.3%
view
B
1997-03-13 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
10.2%
view
S
1997-02-19 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
9.2%
view
B
1997-01-15 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
9.2%
view
B
1997-01-03 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
7.5%
view
B
1996-12-10 00:00:00.0
REPLIGEN CORP
RGEN
ARIES FINANCIAL SERVICES INC
6.0%
view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.