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ERT
- As of 05/12/24, 09:45:37 PM: 42 Insider Transactions.
Sector:
Healthcare
Industry:
Medical Laboratories & Research
Prev Close:
$0.00
Avg Vol(3m):
0
P/E:
0.00
EPS:
0.00
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Insider Transactions for ERT
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2013-02-11 15:48:14.0
ERESEARCHTECHNOLOGY INC
ERT
TOCQUEVILLE ASSET MANAGEMENT L
n/a
view
S
2012-04-11 13:07:25.0
ERESEARCHTECHNOLOGY INC
ERT
BLUM CAPITAL PARTNERS LP
11.389%
view
B
2012-02-10 17:35:33.0
ERESEARCHTECHNOLOGY INC
ERT
BlackRock Inc
8.05%
view
B
2012-02-09 12:37:10.0
ERESEARCHTECHNOLOGY INC
ERT
TOCQUEVILLE ASSET MANAGEMENT L
8.1%
view
S
2012-01-03 16:47:02.0
ERESEARCHTECHNOLOGY INC
ERT
BLUM CAPITAL PARTNERS LP
9.3%
view
S
2011-09-08 10:31:26.0
ERESEARCHTECHNOLOGY INC
ERT
COLUMBIA WANGER ASSET MANAGEMENT LLC
8.8%
view
B
2011-02-04 12:53:20.0
ERESEARCHTECHNOLOGY INC
ERT
TOCQUEVILLE ASSET MANAGEMENT LP
12.523%
view
S
2010-02-09 15:40:46.0
ERESEARCHTECHNOLOGY INC
ERT
COLUMBIA WANGER ASSET MANAGEMENT LP
4.4%
view
B
2010-01-05 16:45:27.0
ERESEARCHTECHNOLOGY INC
ERT
FMR LLC
12.382%
view
S
2009-09-10 16:43:03.0
ERESEARCHTECHNOLOGY INC
ERT
MORGANROTH JOEL M D
3.3%
view
B
2009-02-10 11:29:25.0
ERESEARCHTECHNOLOGY INC
ERT
ROYCE & ASSOCIATES LLC
6.7%
view
S
2009-01-05 16:23:18.0
ERESEARCHTECHNOLOGY INC
ERT
BLUM CAPITAL PARTNERS LP
14.9%
view
S
2008-08-25 16:25:35.0
ERESEARCHTECHNOLOGY INC
ERT
ROYCE & ASSOCIATES LLC
4.99%
view
B
2008-01-28 16:45:15.0
ERESEARCHTECHNOLOGY INC
ERT
COLUMBIA WANGER ASSET MANAGEMENT LP
5.93%
view
S
2008-01-04 16:40:16.0
ERESEARCHTECHNOLOGY INC
ERT
MORGANROTH JOEL M D
6.1%
view
S
2007-12-27 17:15:41.0
ERESEARCHTECHNOLOGY INC
ERT
Shamrock Activist Value Fund L P
4.58%
view
B
2007-11-08 16:26:44.0
ERESEARCHTECHNOLOGY INC
ERT
RS INVESTMENT MANAGEMENT CO LLC
5.27%
view
S
2007-03-08 15:31:31.0
ERESEARCHTECHNOLOGY INC
ERT
MAZAMA CAPITAL MANAGEMENT INC
10.12%
view
B
2007-02-09 10:58:37.0
ERESEARCHTECHNOLOGY INC
ERT
RS INVESTMENT MANAGEMENT CO LLC
14.7%
view
S
2007-01-19 14:46:13.0
ERESEARCHTECHNOLOGY INC
ERT
ROYCE & ASSOCIATES LLC
6.3%
view
B
2006-09-08 12:21:18.0
ERESEARCHTECHNOLOGY INC
ERT
ROYCE & ASSOCIATES LLC
10.15%
view
B
2006-03-08 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
WELLINGTON MANAGEMENT CO LLP
6.3%
view
S
2006-02-10 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
MORGANROTH JOEL M D
7.2%
view
S
2005-08-22 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
BLUM CAPITAL PARTNERS LP
14.9%
view
S
2005-03-24 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
NEXT CENTURY GROWTH INVESTORS LLC
0.0%
view
S
2005-02-11 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
ARBOR CAPITAL MANAGEMENT LLC
1.77%
view
B
2005-02-03 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
NEXT CENTURY GROWTH INVESTORS LLC
5.3%
view
S
2004-02-11 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
PINNACLE FUND L P
0.0%
view
S
2004-02-09 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
ARBOR CAPITAL MANAGEMENT LLC
8.8%
view
S
2003-10-30 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
ERESEARCHTECHNOLOGY INC
10.9%
view
S
2003-02-14 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
KITT BARRY M
5.4%
view
S
2003-02-12 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
LLR EQUITY PARTNERS LP
1.0%
view
B
2002-05-10 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
KITT BARRY M
7.9%
view
S
2002-05-09 00:00:00.0
ERESEARCHTECHNOLOGY INC
ERT
CORPORATE OPPORTUNITIES FUND LP
0.0%
view
S
2002-04-12 00:00:00.0
PREMIER RESEARCH WORLDWIDE LTD
ERT
GILDER GAGNON HOWE & CO LLC
9.8%
view
S
2000-04-10 00:00:00.0
PREMIER RESEARCH WORLDWIDE LTD
ERT
GILDER GAGNON HOWE & CO LLC
18.5%
view
S
2000-01-10 00:00:00.0
PREMIER RESEARCH WORLDWIDE LTD
ERT
LLR EQUITY PARTNERS LP
1.3%
view
B
1999-09-09 00:00:00.0
PREMIER RESEARCH WORLDWIDE LTD
ERT
LUBERT IRA M
14.8%
view
S
1999-09-01 00:00:00.0
PREMIER RESEARCH WORLDWIDE LTD
ERT
UM INVESTMENT CORP
0.4%
view
S
1999-08-10 00:00:00.0
PREMIER RESEARCH WORLDWIDE LTD
ERT
GILDER GAGNON HOWE & CO LLC
26.6%
view
B
1998-11-30 00:00:00.0
PREMIER RESEARCH WORLDWIDE LTD
ERT
GILDER GAGNON HOWE & CO
31.3%
view
B
1998-02-12 00:00:00.0
PREMIER RESEARCH WORLDWIDE LTD
ERT
MORGANROTH JOEL M D
12.6%
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.