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LAYN
- As of 05/16/24, 12:56:31 AM: 204 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 LAYN
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2019-02-14 16:30:28.0
LAYNE CHRISTENSEN CO
LAYN
STEELHEAD PARTNERS LLC
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
ROYCE & ASSOCIATES LP
0.0%
view
S
2018-07-03 09:13:54.0
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
n/a
view
S
2018-06-18 16:26:55.0
LAYNE CHRISTENSEN CO
LAYN
Cetus Capital II
0.0%
view
S
2018-06-15 16:47:33.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
0.0%
view
S
2018-05-21 17:12:53.0
LAYNE CHRISTENSEN CO
LAYN
Cetus Capital II
5.74%
view
B
2018-05-10 16:11:54.0
LAYNE CHRISTENSEN CO
LAYN
Linden Capital L
2.59%
view
S
2018-05-04 14:15:24.0
LAYNE CHRISTENSEN CO
LAYN
Linden Capital L
2.05%
view
S
2018-03-20 08:53:14.0
LAYNE CHRISTENSEN CO
LAYN
Cetus Capital II
7.8%
view
B
2018-02-23 16:07:03.0
LAYNE CHRISTENSEN CO
LAYN
GRANITE CONSTRUCTION INC
10.0%
view
S
2018-02-22 06:01:43.0
LAYNE CHRISTENSEN CO
LAYN
Cetus Capital II
8.7%
view
B
2018-02-15 12:58:17.0
LAYNE CHRISTENSEN CO
LAYN
STEELHEAD PARTNERS LLC
5.3%
view
S
2018-02-14 11:10:02.0
LAYNE CHRISTENSEN CO
LAYN
HIGHBRIDGE CAPITAL MANAGEMENT LLC
8.28%
view
S
2018-02-14 09:38:31.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
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
RUTABAGA CAPITAL MANAGEMENT LLC
6.42%
view
S
2018-02-09 08:55:24.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
4.73%
view
S
2018-02-08 16:09:35.0
LAYNE CHRISTENSEN CO
LAYN
Corre Partners Management
5.4%
view
B
2018-01-25 11:11:52.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
6.1%
view
B
2018-01-12 09:31:04.0
LAYNE CHRISTENSEN CO
LAYN
Linden Capital L
9.2%
view
B
2018-01-03 12:49:55.0
LAYNE CHRISTENSEN CO
LAYN
ROYCE & ASSOCIATES LP
10.0%
view
S
2017-09-28 12:01:30.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
6.06%
view
B
2017-09-19 08:58:02.0
LAYNE CHRISTENSEN CO
LAYN
Linden Capital L
5.8%
view
S
2017-02-15 15:21:47.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
7.42%
view
B
2017-02-14 10:23:45.0
LAYNE CHRISTENSEN CO
LAYN
HIGHBRIDGE CAPITAL MANAGEMENT LLC
9.99%
view
B
2017-02-13 16:11:09.0
LAYNE CHRISTENSEN CO
LAYN
Cetus Capital II
8.1%
view
S
2017-02-09 15:25:12.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
11.57%
view
S
2017-02-09 10:36:29.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
5.24%
view
S
2017-02-03 10:42:43.0
LAYNE CHRISTENSEN CO
LAYN
Kopernik Global Investors
0.01%
view
S
2017-01-31 20:14:27.0
LAYNE CHRISTENSEN CO
LAYN
Corre Partners Management
5.7%
view
B
2017-01-30 15:39:34.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
6.1%
view
B
2017-01-11 11:34:13.0
LAYNE CHRISTENSEN CO
LAYN
ROYCE & ASSOCIATES LP
9.0%
view
S
2016-11-29 15:53:32.0
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
5.4%
view
B
2016-02-16 10:13:04.0
LAYNE CHRISTENSEN CO
LAYN
HIGHBRIDGE CAPITAL MANAGEMENT LLC
9.99%
view
S
2016-02-11 13:30:06.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
10.93%
view
B
2016-02-10 15:29:52.0
LAYNE CHRISTENSEN CO
LAYN
WHITEBOX ADVISORS LLC
10.62%
view
S
2016-02-09 16:22:43.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
5.7%
view
B
2016-02-03 16:24:18.0
LAYNE CHRISTENSEN CO
LAYN
Kopernik Global Investors
5.41%
view
S
2016-02-01 10:59:35.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
2.4%
view
B
2016-01-19 16:30:22.0
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
7.22%
view
B
2016-01-13 19:22:50.0
LAYNE CHRISTENSEN CO
LAYN
Corre Partners Management
9.3%
view
S
2015-12-11 16:08:37.0
LAYNE CHRISTENSEN CO
LAYN
BROWN CAPITAL MANAGEMENT LLC
n/a
view
S
2015-12-10 17:57:19.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
12.59%
view
B
2015-12-10 17:48:13.0
LAYNE CHRISTENSEN CO
LAYN
BROWN CAPITAL MANAGEMENT LLC
12.59%
view
S
2015-09-28 18:03:09.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
6.68%
view
S
2015-08-19 17:19:20.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
14.1%
view
B
2015-08-12 17:15:40.0
LAYNE CHRISTENSEN CO
LAYN
WHITEBOX ADVISORS LLC
10.61%
view
S
2015-07-31 16:23:38.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
15.0%
view
B
2015-07-31 16:21:46.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
16.1%
view
S
2015-07-10 12:47:09.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
2.6%
view
S
2015-06-03 17:15:20.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
7.35%
view
B
2015-04-27 18:24:28.0
LAYNE CHRISTENSEN CO
LAYN
Water Asset Management LLC
5.09%
view
S
2015-03-23 17:54:36.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT I
15.1%
view
B
2015-03-12 18:26:09.0
LAYNE CHRISTENSEN CO
LAYN
HIGHBRIDGE CAPITAL MANAGEMENT LLC
9.9%
view
B
2015-02-13 15:01:28.0
LAYNE CHRISTENSEN CO
LAYN
Kopernik Global Investors
5.14%
view
B
2015-02-13 10:45:31.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
10.94%
view
B
2015-02-11 15:38:50.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
9.4%
view
S
2015-02-10 14:15:20.0
LAYNE CHRISTENSEN CO
LAYN
VANGUARD GROUP INC
3.13%
view
S
2015-02-10 11:41:26.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
8.04%
view
B
2015-02-05 09:22:09.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
7.53%
view
S
2015-01-29 14:20:43.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
6.5%
view
S
2015-01-13 15:00:32.0
LAYNE CHRISTENSEN CO
LAYN
ROYCE & ASSOCIATES LLC
6.29%
view
B
2014-11-18 11:58:27.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
10.82%
view
S
2014-11-10 10:52:35.0
LAYNE CHRISTENSEN CO
LAYN
FMR LLC
n/a
view
S
2014-10-02 13:35:05.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
9.02%
view
B
2014-09-22 16:20:13.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
10.0%
view
S
2014-08-22 17:56:09.0
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
9.98%
view
B
2014-02-14 06:52:36.0
LAYNE CHRISTENSEN CO
LAYN
FMR LLC
6.014%
view
B
2014-02-13 12:56:30.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT INC
16.38%
view
S
2014-02-11 15:36:01.0
LAYNE CHRISTENSEN CO
LAYN
VANGUARD GROUP INC
5.1%
view
B
2014-02-10 14:12:18.0
LAYNE CHRISTENSEN CO
LAYN
RUTABAGA CAPITAL MANAGEMENT LLC
6.82%
view
B
2014-01-29 16:22:34.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
6.6%
view
B
2014-01-13 12:08:09.0
LAYNE CHRISTENSEN CO
LAYN
ROYCE & ASSOCIATES LLC
8.27%
view
B
2013-12-10 15:23:55.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
9.4%
view
B
2013-07-08 15:09:44.0
LAYNE CHRISTENSEN CO
LAYN
VAN DEN BERG MANAGEMENT INC
11.9%
view
B
2013-06-27 18:01:44.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
8.79%
view
B
2013-04-05 14:26:45.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
7.97%
view
B
2013-02-13 10:10:51.0
LAYNE CHRISTENSEN CO
LAYN
VANGUARD GROUP INC
5.23%
view
B
2013-02-11 16:57:17.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
7.36%
view
B
2013-02-08 18:13:45.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
5.8%
view
S
2013-02-01 15:51:48.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
4.5%
view
B
2013-01-14 14:19:38.0
LAYNE CHRISTENSEN CO
LAYN
ROYCE & ASSOCIATES LLC
5.9%
view
B
2012-12-10 14:34:33.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
7.13%
view
S
2012-09-10 10:45:04.0
LAYNE CHRISTENSEN CO
LAYN
Tradewinds Global Investors
4.54%
view
B
2012-09-07 13:49:39.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
6.51%
view
B
2012-07-20 10:34:39.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
5.7%
view
B
2012-06-11 16:47:00.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
4.96%
view
B
2012-05-29 14:12:24.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
4.04%
view
S
2012-05-10 12:16:50.0
LAYNE CHRISTENSEN CO
LAYN
Tradewinds Global Investors
9.06%
view
B
2012-02-14 09:42:08.0
LAYNE CHRISTENSEN CO
LAYN
Tradewinds Global Investors
16.27%
view
B
2012-02-13 19:28:59.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
7.3%
view
S
2012-02-13 14:08:13.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
5.63%
view
B
2012-02-08 12:20:01.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
5.9%
view
S
2012-02-07 13:38:38.0
LAYNE CHRISTENSEN CO
LAYN
KEELEY ASSET MANAGEMENT CORP
4.7%
view
S
2011-10-11 10:38:35.0
LAYNE CHRISTENSEN CO
LAYN
Neuberger Berman Group LLC
4.814%
view
B
2011-10-07 16:01:06.0
LAYNE CHRISTENSEN CO
LAYN
GAMCO INVESTORS
2.63%
view
B
2011-10-07 13:58:26.0
LAYNE CHRISTENSEN CO
LAYN
Tradewinds Global Investors
12.24%
view
B
2011-02-11 13:55:34.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
6.18%
view
S
2011-02-10 12:59:15.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
5.5%
view
S
2011-02-07 17:08:59.0
LAYNE CHRISTENSEN CO
LAYN
KEELEY ASSET MANAGEMENT CORP
6.2%
view
S
2011-02-07 09:04:04.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
6.0%
view
B
2010-02-16 17:32:39.0
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
7.7%
view
B
2010-02-08 10:35:55.0
LAYNE CHRISTENSEN CO
LAYN
DIMENSIONAL FUND ADVISORS LP
5.15%
view
B
2010-01-29 14:51:26.0
LAYNE CHRISTENSEN CO
LAYN
BlackRock Inc
6.6%
view
B
2009-06-10 21:43:56.0
LAYNE CHRISTENSEN CO
LAYN
Neuberger Berman Group LLC
11.789%
view
S
2009-02-11 15:55:58.0
LAYNE CHRISTENSEN CO
LAYN
KBC Asset Management Ltd
4.7%
view
B
2009-02-11 10:07:31.0
LAYNE CHRISTENSEN CO
LAYN
NEUBERGER BERMAN INC
12.019%
view
B
2009-02-05 13:30:22.0
LAYNE CHRISTENSEN CO
LAYN
BARCLAYS GLOBAL INVESTORS NA
2.48%
view
B
2008-09-11 16:55:45.0
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
10.126%
view
B
2008-02-14 10:45:40.0
LAYNE CHRISTENSEN CO
LAYN
KEELEY ASSET MANAGEMENT CORP
6.6%
view
S
2008-02-13 12:06:46.0
LAYNE CHRISTENSEN CO
LAYN
Invesco Ltd
6.47%
view
B
2008-02-12 17:16:32.0
LAYNE CHRISTENSEN CO
LAYN
NEUBERGER BERMAN INC
7.828%
view
B
2007-02-14 14:19:11.0
LAYNE CHRISTENSEN CO
LAYN
AMVESCAP PLC
8.92%
view
B
2007-01-29 18:06:10.0
LAYNE CHRISTENSEN CO
LAYN
WELLS FARGO & CO
12.0%
view
S
2007-01-09 15:53:02.0
LAYNE CHRISTENSEN CO
LAYN
STEEL PARTNERS II LP
4.7%
view
S
2007-01-04 15:53:35.0
LAYNE CHRISTENSEN CO
LAYN
WYNNEFIELD PARTNERS SMALL CAP VALUE LP
3.9%
view
S
2006-12-20 19:30:51.0
TETRA TECHNOLOGIES INC
TTI
HIRSCHMAN ORIN
2.83%
view
B
2020-07-21 17:17:40.0
TETRA TECHNOLOGIES INC
TTI
HIRSCHMAN ORIN
5.37%
view
B
2020-07-10 10:39:44.0
TETRA TECHNOLOGIES INC
TTI
PRICE T ROWE ASSOCIATES INC
8.6%
view
S
2020-02-13 19:57:32.0
TETRA TECHNOLOGIES INC
TTI
FULLER & THALER ASSET MANAGEMENT
5.56%
view
B
2020-02-12 11:16:19.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD GROUP INC
15.5%
view
S
2019-02-14 13:48:08.0
TETRA TECHNOLOGIES INC
TTI
PRICE T ROWE ASSOCIATES INC
5.28%
view
S
2019-02-13 12:06:22.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD GROUP INC
6.8%
view
B
2019-02-08 08:40:33.0
TETRA TECHNOLOGIES INC
TTI
BlackRock Inc
14.9%
view
B
2018-02-14 13:58:12.0
TETRA TECHNOLOGIES INC
TTI
PRICE T ROWE ASSOCIATES INC
6.8%
view
S
2018-02-13 09:46:29.0
TETRA TECHNOLOGIES INC
TTI
FMR LLC
7.55%
view
B
2018-02-09 09:11:34.0
TETRA TECHNOLOGIES INC
TTI
DIMENSIONAL FUND ADVISORS LP
13.0%
view
B
2017-03-10 10:11:20.0
TETRA TECHNOLOGIES INC
TTI
FMR LLC
6.6%
view
S
2017-02-14 15:02:24.0
TETRA TECHNOLOGIES INC
TTI
Point72 Asset Management
0.01%
view
S
2017-02-14 12:08:14.0
TETRA TECHNOLOGIES INC
TTI
FMR LLC
2.56%
view
S
2017-02-10 14:10:46.0
TETRA TECHNOLOGIES INC
TTI
DIMENSIONAL FUND ADVISORS LP
4.86%
view
S
2017-01-17 12:48:20.0
TETRA TECHNOLOGIES INC
TTI
Clearbridge Investments
5.25%
view
S
2016-02-16 13:32:01.0
TETRA TECHNOLOGIES INC
TTI
RS INVESTMENT MANAGEMENT CO LLC
n/a
view
S
2016-02-10 15:32:24.0
TETRA TECHNOLOGIES INC
TTI
PRICE T ROWE ASSOCIATES INC
3.4%
view
B
2016-01-11 12:30:32.0
TETRA TECHNOLOGIES INC
TTI
BlackRock Inc
11.0%
view
B
2015-03-27 09:48:53.0
TETRA TECHNOLOGIES INC
TTI
DARUMA CAPITAL MANAGEMENT LLC
8.2%
view
B
2015-02-17 16:10:31.0
TETRA TECHNOLOGIES INC
TTI
DARUMA CAPITAL MANAGEMENT LLC
6.3%
view
B
2015-02-13 17:57:59.0
TETRA TECHNOLOGIES INC
TTI
RS INVESTMENT MANAGEMENT CO LLC
5.33%
view
B
2015-02-11 12:20:11.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD GROUP INC
6.7%
view
S
2015-02-05 09:31:45.0
TETRA TECHNOLOGIES INC
TTI
AMERIPRISE FINANCIAL INC
5.55%
view
B
2014-02-12 08:53:56.0
TETRA TECHNOLOGIES INC
TTI
PRICE T ROWE ASSOCIATES INC
8.0%
view
B
2014-01-31 09:35:51.0
TETRA TECHNOLOGIES INC
TTI
AMERIPRISE FINANCIAL INC
7.0%
view
B
2013-02-11 09:27:42.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD GROUP INC
0.0%
view
S
2013-01-31 11:29:20.0
TETRA TECHNOLOGIES INC
TTI
BlackRock Inc
2.727%
view
S
2012-09-10 14:05:24.0
TETRA TECHNOLOGIES INC
TTI
FMR LLC
7.831%
view
B
2012-02-14 12:23:30.0
TETRA TECHNOLOGIES INC
TTI
FMR LLC
13.914%
view
S
2012-02-09 13:32:35.0
TETRA TECHNOLOGIES INC
TTI
PRICE T ROWE ASSOCIATES INC
7.0%
view
S
2012-02-09 10:22:51.0
TETRA TECHNOLOGIES INC
TTI
BlackRock Inc
9.15%
view
B
2011-09-09 16:55:14.0
TETRA TECHNOLOGIES INC
TTI
BlackRock Inc
14.987%
view
S
2011-02-10 20:43:51.0
TETRA TECHNOLOGIES INC
TTI
COLUMBIA WANGER ASSET MANAGEMENT LLC
n/a
view
S
2011-02-10 15:16:25.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD GROUP INC
5.23%
view
B
2011-02-09 08:54:22.0
TETRA TECHNOLOGIES INC
TTI
FMR LLC
14.79%
view
B
2010-02-10 15:29:49.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD GROUP INC
5.27%
view
B
2010-01-29 15:35:47.0
TETRA TECHNOLOGIES INC
TTI
FMR LLC
12.209%
view
S
2009-02-17 08:46:50.0
TETRA TECHNOLOGIES INC
TTI
PRICE T ROWE ASSOCIATES INC
9.6%
view
B
2009-02-06 19:28:44.0
TETRA TECHNOLOGIES INC
TTI
Bank of New York Mellon CORP
5.19%
view
B
2008-02-12 15:15:29.0
TETRA TECHNOLOGIES INC
TTI
COLUMBIA WANGER ASSET MANAGEMENT LP
11.78%
view
B
2007-09-07 15:38:19.0
TETRA TECHNOLOGIES INC
TTI
MELLON FINANCIAL CORP
5.57%
view
S
2007-02-14 11:05:28.0
TETRA TECHNOLOGIES INC
TTI
ROYCE & ASSOCIATES LLC
1.1%
view
S
2006-02-14 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
PRICE T ROWE ASSOCIATES INC
8.5%
view
B
2006-02-10 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
BARCLAYS PLC
5.67%
view
B
2005-02-14 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
BARCLAYS GLOBAL INVESTORS NA
7.586%
view
B
2005-02-14 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
PRICE T ROWE ASSOCIATES INC
5.28%
view
S
2004-02-17 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
BARCLAYS GLOBAL INVESTORS NA
4.4%
view
B
2004-02-12 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
WELLINGTON MANAGEMENT CO LLP
8.2%
view
B
2003-09-22 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
CANNELL CAPITAL LLC
7.12%
view
B
2003-02-12 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD EXPLORER FUND
7.23%
view
B
2003-02-07 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
DIMENSIONAL FUND ADVISORS INC
6.02%
view
B
2003-02-05 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
CANNELL CAPITAL LLC
5.2%
view
S
2003-01-27 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
LONGWOOD INVESTMENT ADVISORS INC
0.0%
view
S
2002-02-14 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
WELLINGTON MANAGEMENT CO LLP
7.11%
view
S
2002-02-12 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD EXPLORER FUND
6.07%
view
S
2002-01-29 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MELLON FINANCIAL CORP
6.8%
view
B
2001-05-03 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
WELLINGTON MANAGEMENT CO LLP
14.02%
view
B
2001-02-12 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD EXPLORER FUND INC
7.83%
view
S
2001-02-02 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
DIMENSIONAL FUND ADVISORS INC
n/a
view
S
2001-01-31 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
BECKER CAPITAL MANAGEMENT INC
n/a
view
B
2001-01-18 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MELLON FINANCIAL CORP
10.09%
view
B
2000-04-10 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MORGAN STANLEY DEAN WITTER & CO
11.18%
view
B
2000-02-11 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
SAFECO CORP
12.16%
view
B
2000-02-09 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MONTGOMERY ASSET MANAGEMENT L P
8.7%
view
S
2000-02-04 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD EXPLORER FUND INC
n/a
view
S
2000-02-01 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MORGAN STANLEY DEAN WITTER & CO
n/a
view
B
1999-07-13 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MORGAN J P & CO INC
10.34%
view
S
1999-02-23 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MORGAN J P & CO INC
1.5%
view
B
1999-02-12 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
SAFECO CORP
n/a
view
B
1999-02-11 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
VANGUARD EXPLORER FUND INC
6.93%
view
B
1999-02-10 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
WELLINGTON MANAGEMENT CO LLP
9.78%
view
B
1998-09-10 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MORGAN STANLEY DEAN WITTER & CO
10.83%
view
B
1998-06-11 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MORGAN J P & CO INC
5.9%
view
B
1998-02-13 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MORGAN STANLEY DEAN WITTER DISCOVER & CO
6.33%
view
S
1998-02-12 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
FMR CORP
n/a
view
B
1998-02-10 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MONTGOMERY ASSET MANAGEMENT L P
9.73%
view
B
1997-02-14 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
FMR CORP
n/a
view
B
1997-02-12 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
MORGAN J P & CO INC
3.3%
view
B
1997-01-27 00:00:00.0
TETRA TECHNOLOGIES INC
TTI
STATE OF WISCONSIN INVESTMENT BOARD
0.95%
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.