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MNTA
- As of 05/17/24, 12:13:56 PM: 219 Insider Transactions.
Sector:
Industrial Goods
Industry:
Heavy Construction
Prev Close:
$8.57
Avg Vol(3m):
193,686
P/E:
0.00
EPS:
-2.38
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Insider Transactions for MNTA
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-11-10 10:27:34.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC
0.0%
view
S
2020-02-14 13:30:11.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
5.0%
view
B
2020-02-11 19:29:05.0
MOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC
10.3%
view
S
2020-01-28 12:05:44.0
MOMENTA PHARMACEUTICALS INC
MNTA
WELLINGTON MANAGEMENT GROUP LLP
4.84%
view
B
2019-02-14 13:49:34.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
5.7%
view
B
2019-02-13 11:58:21.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC
14.999%
view
B
2019-02-12 09:47:37.0
MOMENTA PHARMACEUTICALS INC
MNTA
WELLINGTON MANAGEMENT GROUP LLP
7.47%
view
B
2019-02-11 06:42:33.0
MOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC
10.18%
view
B
2019-02-08 15:45:24.0
MOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC
9.86%
view
B
2019-01-31 14:06:50.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
14.3%
view
S
2018-06-11 07:38:38.0
MOMENTA PHARMACEUTICALS INC
MNTA
WELLINGTON MANAGEMENT GROUP LLP
5.13%
view
S
2018-02-14 14:20:52.0
MOMENTA PHARMACEUTICALS INC
MNTA
DISCOVERY CAPITAL MANAGEMENT
0.0%
view
B
2018-02-09 14:14:01.0
MOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC
8.94%
view
S
2018-02-08 15:14:11.0
MOMENTA PHARMACEUTICALS INC
MNTA
Invesco Ltd
4.2%
view
S
2018-02-08 11:45:41.0
MOMENTA PHARMACEUTICALS INC
MNTA
WELLINGTON MANAGEMENT GROUP LLP
10.35%
view
B
2018-01-19 14:03:42.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
13.7%
view
B
2017-11-13 10:05:39.0
MOMENTA PHARMACEUTICALS INC
MNTA
WELLINGTON MANAGEMENT GROUP LLP
11.23%
view
S
2017-02-14 19:30:13.0
MOMENTA PHARMACEUTICALS INC
MNTA
Visium Asset Management
n/a
view
B
2017-02-14 15:33:29.0
MOMENTA PHARMACEUTICALS INC
MNTA
DISCOVERY CAPITAL MANAGEMENT
10.6%
view
B
2017-02-14 11:39:41.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC
14.999%
view
B
2017-02-10 09:34:29.0
MOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC
8.08%
view
S
2017-02-08 14:43:18.0
MOMENTA PHARMACEUTICALS INC
MNTA
Invesco Ltd
5.1%
view
B
2017-01-12 17:08:47.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
11.6%
view
S
2016-08-30 17:05:20.0
MOMENTA PHARMACEUTICALS INC
MNTA
NOVARTIS AG
4.7%
view
S
2016-08-10 16:48:35.0
MOMENTA PHARMACEUTICALS INC
MNTA
NOVARTIS AG
6.29%
view
B
2016-02-16 14:34:29.0
MOMENTA PHARMACEUTICALS INC
MNTA
DISCOVERY CAPITAL MANAGEMENT
10.6%
view
B
2016-02-11 15:25:28.0
MOMENTA PHARMACEUTICALS INC
MNTA
Invesco Ltd
5.5%
view
B
2016-02-10 09:34:56.0
MOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC
7.01%
view
S
2016-01-08 17:08:32.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
10.0%
view
S
2015-12-08 16:05:37.0
MOMENTA PHARMACEUTICALS INC
MNTA
NOVARTIS AG
6.82%
view
B
2015-11-10 16:06:21.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
10.2%
view
B
2015-04-27 16:10:34.0
MOMENTA PHARMACEUTICALS INC
MNTA
Visium Asset Management
5.1%
view
B
2015-04-10 09:28:47.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC
11.458%
view
S
2015-03-06 17:18:15.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRIMECAP MANAGEMENT CO
4.9%
view
S
2015-02-13 16:22:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
Visium Asset Management
1.5%
view
S
2015-02-13 14:55:31.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRIMECAP MANAGEMENT CO
5.03%
view
S
2015-02-13 10:27:41.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC
5.309%
view
S
2015-02-12 14:48:27.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
4.8%
view
S
2015-02-11 10:10:54.0
MOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC
5.76%
view
S
2015-01-15 14:57:16.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
9.6%
view
B
2014-05-07 16:07:48.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRIMECAP MANAGEMENT CO
5.27%
view
S
2014-04-04 16:10:40.0
MOMENTA PHARMACEUTICALS INC
MNTA
SAC Capital Advisors LP
4.6%
view
B
2014-03-12 16:05:35.0
MOMENTA PHARMACEUTICALS INC
MNTA
SAC Capital Advisors LP
5.6%
view
S
2014-02-14 15:12:33.0
MOMENTA PHARMACEUTICALS INC
MNTA
Visium Asset Management
6.9%
view
S
2014-02-14 06:53:33.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC
5.594%
view
B
2014-02-11 13:51:48.0
MOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC
5.83%
view
S
2014-02-10 12:59:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
7.0%
view
B
2014-01-09 17:55:26.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
10.4%
view
S
2013-08-09 09:49:59.0
MOMENTA PHARMACEUTICALS INC
MNTA
SCOPIA CAPITAL MANAGEMENT LLC
0.22%
view
B
2013-03-08 18:07:31.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
10.15%
view
B
2013-02-14 16:28:27.0
MOMENTA PHARMACEUTICALS INC
MNTA
Visium Asset Management
7.7%
view
B
2013-02-14 14:07:35.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC
6.086%
view
S
2013-02-14 11:06:23.0
MOMENTA PHARMACEUTICALS INC
MNTA
SCOPIA CAPITAL MANAGEMENT LLC
7.35%
view
B
2013-02-13 12:15:02.0
MOMENTA PHARMACEUTICALS INC
MNTA
VANGUARD GROUP INC
5.17%
view
B
2013-02-11 16:04:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
7.7%
view
B
2013-01-31 11:28:56.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
9.15%
view
B
2012-12-20 17:08:24.0
MOMENTA PHARMACEUTICALS INC
MNTA
Visium Asset Management
7.0%
view
S
2012-02-14 15:28:52.0
MOMENTA PHARMACEUTICALS INC
MNTA
Citrone Robert K
4.6%
view
S
2012-02-14 11:32:58.0
MOMENTA PHARMACEUTICALS INC
MNTA
WELLINGTON MANAGEMENT CO LLP
4.85%
view
S
2012-02-13 15:03:03.0
MOMENTA PHARMACEUTICALS INC
MNTA
Palo Alto Investors
4.7%
view
B
2012-02-10 13:36:34.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
7.33%
view
B
2012-02-10 11:09:04.0
MOMENTA PHARMACEUTICALS INC
MNTA
SCOPIA MANAGEMENT INC
9.01%
view
B
2012-02-10 10:09:40.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
0.0%
view
S
2011-10-11 12:57:52.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC
3.746%
view
S
2011-10-05 13:43:52.0
MOMENTA PHARMACEUTICALS INC
MNTA
OPPENHEIMER FUNDS INC
0.95%
view
B
2011-08-29 16:34:26.0
MOMENTA PHARMACEUTICALS INC
MNTA
Citrone Robert K
5.005%
view
B
2011-02-14 17:52:25.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR LLC
9.113%
view
S
2011-02-14 15:45:06.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
6.6%
view
B
2011-02-14 13:50:45.0
MOMENTA PHARMACEUTICALS INC
MNTA
WELLINGTON MANAGEMENT CO LLP
5.78%
view
S
2011-02-11 18:49:33.0
MOMENTA PHARMACEUTICALS INC
MNTA
Visium Asset Management
n/a
view
S
2011-02-11 13:57:28.0
MOMENTA PHARMACEUTICALS INC
MNTA
Palo Alto Investors
6.7%
view
S
2011-02-10 10:41:38.0
MOMENTA PHARMACEUTICALS INC
MNTA
OPPENHEIMER FUNDS INC
10.13%
view
B
2011-02-07 13:56:18.0
MOMENTA PHARMACEUTICALS INC
MNTA
BlackRock Inc
5.2%
view
B
2010-09-08 13:17:21.0
MOMENTA PHARMACEUTICALS INC
MNTA
OPPENHEIMER FUNDS INC
11.05%
view
S
2010-02-16 16:24:52.0
MOMENTA PHARMACEUTICALS INC
MNTA
SAMANA CAPITAL
4.5%
view
S
2010-02-12 16:33:17.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
10.1%
view
S
2010-01-29 13:52:34.0
MOMENTA PHARMACEUTICALS INC
MNTA
Visium Asset Management
5.17%
view
B
2009-11-10 13:22:04.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
10.1%
view
S
2009-10-13 14:20:19.0
MOMENTA PHARMACEUTICALS INC
MNTA
FEDERATED INVESTORS INC
3.15%
view
B
2009-02-17 14:39:11.0
MOMENTA PHARMACEUTICALS INC
MNTA
Palo Alto Investors
12.0%
view
B
2009-02-17 11:22:31.0
MOMENTA PHARMACEUTICALS INC
MNTA
FEDERATED INVESTORS INC
7.11%
view
S
2009-02-12 17:28:32.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
8.4%
view
B
2008-03-13 15:40:38.0
MOMENTA PHARMACEUTICALS INC
MNTA
Visium Asset Management
6.42%
view
B
2008-02-14 13:54:10.0
MOMENTA PHARMACEUTICALS INC
MNTA
Ridgeback Capital Investments L
4.8%
view
S
2008-02-14 08:15:27.0
MOMENTA PHARMACEUTICALS INC
MNTA
DAVIDSON KEMPNER PARTNERS
0.0%
view
B
2008-02-13 14:48:45.0
MOMENTA PHARMACEUTICALS INC
MNTA
Palo Alto Investors
8.5%
view
B
2008-02-13 14:00:01.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
8.6%
view
S
2008-02-13 12:14:51.0
MOMENTA PHARMACEUTICALS INC
MNTA
ZIFF ASSET MANAGEMENT LP
8.3%
view
B
2008-02-13 11:08:33.0
MOMENTA PHARMACEUTICALS INC
MNTA
FEDERATED INVESTORS INC
5.6%
view
S
2008-02-01 13:30:19.0
MOMENTA PHARMACEUTICALS INC
MNTA
ATLAS VENTURE FUND V LP
6.74%
view
S
2007-11-07 16:57:10.0
MOMENTA PHARMACEUTICALS INC
MNTA
ORBIMED ADVISORS LLC
0.0%
view
S
2007-09-10 10:04:36.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR CORP
n/a
view
B
2007-05-21 13:35:27.0
MOMENTA PHARMACEUTICALS INC
MNTA
Ridgeback Capital Investments Ltd
81.0%
view
B
2007-05-21 11:42:35.0
MOMENTA PHARMACEUTICALS INC
MNTA
DAVIDSON KEMPNER PARTNERS
5.0%
view
S
2007-02-14 17:02:08.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR CORP
n/a
view
B
2007-02-14 15:34:28.0
MOMENTA PHARMACEUTICALS INC
MNTA
Palo Alto Investors
6.1%
view
S
2007-02-13 09:54:01.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
6.7%
view
S
2007-02-12 16:27:35.0
MOMENTA PHARMACEUTICALS INC
MNTA
ZIFF ASSET MANAGEMENT LP
8.3%
view
S
2007-02-12 16:16:21.0
MOMENTA PHARMACEUTICALS INC
MNTA
ATLAS VENTURE FUND V LP
6.82%
view
B
2007-02-09 17:07:29.0
MOMENTA PHARMACEUTICALS INC
MNTA
ORBIMED ADVISORS LLC
7.56%
view
S
2007-01-31 15:34:04.0
MOMENTA PHARMACEUTICALS INC
MNTA
MVM International Life Sciences Fund No 1 L P
3.8%
view
S
2006-09-06 16:47:38.0
MOMENTA PHARMACEUTICALS INC
MNTA
NOVARTIS AG
13.1%
view
B
2006-08-04 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
NOVARTIS AG
13.1%
view
S
2006-02-14 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
CHP II LP
1.8%
view
B
2006-02-14 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
PRICE T ROWE ASSOCIATES INC
6.7%
view
S
2006-02-14 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
Ebrahimi Farah A
n/a
view
S
2006-02-14 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR CORP
n/a
view
S
2006-02-14 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
SAC CAPITAL ADVISORS LLC
0.2%
view
S
2006-02-14 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
POLARIS VENTURE PARTNERS III LP
5.96%
view
B
2006-02-13 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
ZIFF ASSET MANAGEMENT LP
9.6%
view
S
2006-02-08 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
ATLAS VENTURE FUND V LP
8.07%
view
S
2006-01-26 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
MVM International Life Sciences Fund No 1 L P
5.3%
view
B
2006-01-25 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
ORBIMED ADVISORS LLC
5.13%
view
B
2005-10-11 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
FMR CORP
n/a
view
B
2005-07-28 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
ZIFF ASSET MANAGEMENT LP
6.37%
view
B
2005-06-27 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
SAC CAPITAL ADVISORS LLC
8.3%
view
B
2005-02-14 00:00:00.0
MOMENTA PHARMACEUTICALS INC
MNTA
POLARIS VENTURE PARTNERS III LP
20.6%
view
S
2005-02-14 00:00:00.0
MOMENTA PHARMACEUTICALS INC
LAYN
CHP II LP
0.0%
view
S
2019-02-12 15:29:27.0
LAYNE CHRISTENSEN CO
LAYN
BARINGS LLC
0.0%
view
S
2019-02-05 16:04:05.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
0.0%
view
S
2018-07-03 12:03:26.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
0.0%
view
S
2018-06-19 14:48:04.0
LAYNE CHRISTENSEN CO
LAYN
Linden Capital L
0.0%
view
S
2018-06-15 16:47:33.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
5.74%
view
B
2018-05-10 16:11:54.0
LAYNE CHRISTENSEN CO
LAYN
Linden Capital L
2.59%
view
S
2018-03-20 08:53:14.0
LAYNE CHRISTENSEN CO
LAYN
Cetus Capital II
7.8%
view
B
2018-02-22 06:01:43.0
LAYNE CHRISTENSEN CO
LAYN
Cetus Capital II
8.7%
view
S
2018-02-14 11:10:02.0
LAYNE CHRISTENSEN CO
LAYN
HIGHBRIDGE CAPITAL MANAGEMENT LLC
11.2%
view
B
2018-02-12 16:10:24.0
LAYNE CHRISTENSEN CO
LAYN
Cetus Capital II
8.9%
view
S
2018-02-09 15:56:37.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
4.73%
view
B
2018-02-08 16:09:35.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
6.1%
view
B
2018-01-12 09:31:04.0
LAYNE CHRISTENSEN CO
LAYN
ROYCE & ASSOCIATES LP
10.0%
view
B
2017-09-28 12:01:30.0
LAYNE CHRISTENSEN CO
LAYN
Linden Capital L
5.8%
view
B
2017-02-15 15:21:47.0
LAYNE CHRISTENSEN CO
LAYN
HIGHBRIDGE CAPITAL MANAGEMENT LLC
9.99%
view
S
2017-02-13 16:11:09.0
LAYNE CHRISTENSEN CO
LAYN
Cetus Capital II
11.57%
view
S
2017-02-09 10:36:29.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
0.01%
view
B
2017-01-31 20:14:27.0
LAYNE CHRISTENSEN CO
LAYN
Corre Partners Management
6.1%
view
S
2017-01-11 11:34:13.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
9.38%
view
B
2016-02-16 15:43:59.0
LAYNE CHRISTENSEN CO
LAYN
BABSON CAPITAL MANAGEMENT LLC
9.99%
view
B
2016-02-11 13:30:06.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
10.62%
view
B
2016-02-09 16:22:43.0
LAYNE CHRISTENSEN CO
LAYN
Kopernik Global Investors
5.41%
view
B
2016-02-01 10:59:35.0
LAYNE CHRISTENSEN CO
LAYN
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
8.9%
view
B
2016-01-19 14:13:24.0
LAYNE CHRISTENSEN CO
LAYN
ROYCE & ASSOCIATES LLC
9.3%
view
S
2015-12-11 16:08:37.0
LAYNE CHRISTENSEN CO
LAYN
BROWN CAPITAL MANAGEMENT LLC
12.59%
view
S
2015-12-10 17:48:13.0
LAYNE CHRISTENSEN CO
LAYN
BROWN CAPITAL MANAGEMENT LLC
6.68%
view
B
2015-08-19 17:19:20.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
10.61%
view
B
2015-07-31 16:23:38.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
16.1%
view
S
2015-07-10 12:47:09.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
7.35%
view
S
2015-04-27 18:24:28.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
15.1%
view
B
2015-03-12 18:26:09.0
LAYNE CHRISTENSEN CO
LAYN
Kopernik Global Investors
5.14%
view
B
2015-02-13 10:45:31.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
9.4%
view
S
2015-02-10 14:15:20.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
8.04%
view
S
2015-02-05 09:22:09.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
6.5%
view
B
2015-01-13 15:00:32.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
10.82%
view
S
2014-11-10 10:52:35.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
9.02%
view
S
2014-09-22 16:20:13.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
16.2%
view
B
2014-07-14 12:42:44.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
6.014%
view
S
2014-02-13 12:56:30.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT INC
16.38%
view
B
2014-02-10 14:12:18.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
6.6%
view
B
2014-01-13 12:08:09.0
LAYNE CHRISTENSEN CO
LAYN
ROYCE & ASSOCIATES LLC
9.4%
view
B
2013-07-08 15:09:44.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT INC
8.79%
view
B
2013-04-05 14:26:45.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
5.23%
view
B
2013-02-11 16:57:17.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
5.8%
view
B
2013-02-01 15:51:48.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
5.9%
view
S
2012-12-10 14:34:33.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
4.54%
view
B
2012-09-07 13:49:39.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
6.51%
view
B
2012-06-11 16:47:00.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
4.96%
view
B
2012-05-10 12:16:50.0
LAYNE CHRISTENSEN CO
LAYN
Tradewinds Global Investors
9.06%
view
S
2012-02-13 19:28:59.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
5.63%
view
S
2012-02-08 12:20:01.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
4.7%
view
B
2011-10-11 10:38:35.0
LAYNE CHRISTENSEN CO
LAYN
Neuberger Berman Group LLC
2.63%
view
B
2011-10-07 13:58:26.0
LAYNE CHRISTENSEN CO
LAYN
Tradewinds Global Investors
6.18%
view
S
2011-02-10 12:59:15.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
6.2%
view
B
2011-02-07 09:04:04.0
LAYNE CHRISTENSEN CO
LAYN
Neuberger Berman Group LLC
13.892%
view
B
2010-02-12 17:11:18.0
LAYNE CHRISTENSEN CO
LAYN
KEELEY ASSET MANAGEMENT CORP
5.15%
view
B
2010-01-29 14:51:26.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
11.789%
view
B
2009-02-11 15:55:58.0
LAYNE CHRISTENSEN CO
LAYN
NEUBERGER BERMAN INC
12.019%
view
B
2009-02-05 13:30:22.0
LAYNE CHRISTENSEN CO
LAYN
KBC Asset Management Ltd
5.07%
view
B
2008-04-10 16:25:55.0
LAYNE CHRISTENSEN CO
LAYN
NEUBERGER BERMAN INC
6.6%
view
B
2008-02-13 12:06:46.0
LAYNE CHRISTENSEN CO
LAYN
NEUBERGER BERMAN INC
7.828%
view
B
2007-02-14 14:19:11.0
LAYNE CHRISTENSEN CO
LAYN
AMVESCAP PLC
12.0%
view
S
2007-01-09 15:53:02.0
LAYNE CHRISTENSEN CO
LAYN
STEEL PARTNERS II LP
3.9%
view
S
2006-12-20 19:30:51.0
LAYNE CHRISTENSEN CO
LAYN
STEEL PARTNERS II LP
7.9%
view
S
2006-10-20 11:56:11.0
LAYNE CHRISTENSEN CO
LAYN
STEEL PARTNERS II LP
9.3%
view
S
2006-06-07 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT INC
9.3%
view
S
2006-02-10 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
WELLS FARGO & CO
9.3%
view
B
2006-01-10 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT INC
5.3%
view
S
2005-10-11 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
Reynolds Jerry
11.4%
view
S
2005-02-22 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
PRICE T ROWE ASSOCIATES INC
0.6%
view
S
2005-02-11 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS INC
2.54%
view
B
2005-01-07 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
STEEL PARTNERS II LP
11.4%
view
B
2004-07-30 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
STEEL PARTNERS II LP
9.7%
view
S
2004-04-21 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
7.2%
view
B
2004-02-19 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
STRONG CAPITAL MANAGEMENT INC ET AL
13.2%
view
S
2004-02-11 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS INC
6.15%
view
S
2004-01-27 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
FRANKLIN RESOURCES INC
4.3%
view
B
2004-01-16 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT INC
11.78%
view
S
2003-11-21 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
7.6%
view
B
2003-08-22 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
7.7%
view
B
2003-07-01 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
KKR ASSOCIATES
11.71%
view
S
2003-02-19 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
2.87%
view
B
2003-02-12 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS INC
5.3%
view
S
2003-02-12 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
PRICE T ROWE ASSOCIATES INC
14.6%
view
B
2003-01-30 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT INC
10.22%
view
S
2002-09-19 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
KKR ASSOCIATES
14.7%
view
S
2002-06-05 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
KKR ASSOCIATES
n/a
view
B
2002-04-10 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
FLEETBOSTON FINANCIAL CORP
5.4373%
view
S
2002-02-12 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
STATE OF WISCONSIN INVESTMENT BOARD
7.9%
view
S
2002-02-06 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
SHAPIRO CAPITAL MANAGEMENT CO INC
2.66%
view
B
2001-02-09 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
PRICE T ROWE ASSOCIATES INC
12.0%
view
B
2001-02-02 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
2.64%
view
S
2001-01-10 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
STATE OF WISCONSIN INVESTMENT BOARD
7.91%
view
B
2000-02-07 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS INC
n/a
view
B
2000-01-21 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
SHAPIRO CAPITAL MANAGEMENT CO INC
18.9%
view
S
1999-02-09 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
STATE OF WISCONSIN INVESTMENT BOARD
7.95%
view
B
1998-09-09 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
GREYLOCK INVESTMENTS LIMITED PARTNERSHIP ET AL
2.9%
view
S
1998-04-09 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
MARLEY GP INC
0.5%
view
B
1998-02-13 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
STATE OF WISCONSIN INVESTMENT BOARD
7.95%
view
B
1998-01-09 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
KKR ASSOCIATES
17.7%
view
B
1997-02-18 00:00:00.0
LAYNE CHRISTENSEN CO
LAYN
MARLEY GP INC
51.9%
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.