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TTEK
- As of 06/24/24, 11:34:39 PM: 55 Insider Transactions.
Sector:
Services
Industry:
Technical Services
Prev Close:
$31.19
Avg Vol(3m):
336,841
P/E:
86.40
EPS:
0.36
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Insider Transactions for TTEK
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-02-11 19:35:03.0
TETRA TECH INC
TTEK
BlackRock Inc
12.4%
view
S
2019-02-11 17:48:47.0
TETRA TECH INC
TTEK
DIMENSIONAL FUND ADVISORS LP
4.25%
view
B
2019-01-31 14:46:49.0
TETRA TECH INC
TTEK
VANGUARD GROUP INC
10.02%
view
S
2018-02-12 07:40:47.0
TETRA TECH INC
TTEK
DIMENSIONAL FUND ADVISORS LP
5.18%
view
B
2017-02-10 14:09:26.0
TETRA TECH INC
TTEK
DIMENSIONAL FUND ADVISORS LP
5.68%
view
B
2017-01-17 12:48:20.0
TETRA TECH INC
TTEK
BlackRock Inc
10.1%
view
S
2016-02-10 15:31:05.0
TETRA TECH INC
TTEK
BlackRock Inc
9.8%
view
S
2016-01-08 17:08:55.0
TETRA TECH INC
TTEK
NORGES BANK
4.89%
view
B
2015-02-10 11:28:45.0
TETRA TECH INC
TTEK
NORGES BANK
5.05%
view
B
2014-02-12 08:52:47.0
TETRA TECH INC
TTEK
BlackRock Inc
9.2%
view
B
2013-02-14 12:31:36.0
TETRA TECH INC
TTEK
VANGUARD GROUP INC
5.96%
view
S
2013-02-07 18:52:30.0
TETRA TECH INC
TTEK
Invesco Ltd
4.5%
view
S
2012-02-14 09:58:10.0
TETRA TECH INC
TTEK
Invesco Ltd
5.8%
view
B
2012-02-10 12:51:32.0
TETRA TECH INC
TTEK
VANGUARD GROUP INC
5.36%
view
B
2011-02-14 11:00:41.0
TETRA TECH INC
TTEK
Invesco Ltd
6.6%
view
S
2011-02-09 08:54:19.0
TETRA TECH INC
TTEK
Invesco Ltd
6.6%
view
B
2010-02-12 12:32:48.0
TETRA TECH INC
TTEK
BlackRock Inc
7.86%
view
S
2009-02-17 15:24:58.0
TETRA TECH INC
TTEK
Invesco Ltd
8.5%
view
S
2009-01-23 17:14:20.0
TETRA TECH INC
TTEK
PICTET ASSET MANAGEMENT SA
4.85%
view
S
2008-02-13 16:34:48.0
TETRA TECH INC
TTEK
ZIFF ASSET MANAGEMENT LP
6.7%
view
S
2008-02-13 06:11:22.0
TETRA TECH INC
TTEK
GENDELL JEFFREY L ET AL
7.03%
view
B
2008-02-06 12:25:38.0
TETRA TECH INC
TTEK
PICTET ASSET MANAGEMENT SA
7.647%
view
S
2007-11-19 14:53:52.0
TETRA TECH INC
TTEK
SNOW CAPITAL MANAGEMENT LP
0.32%
view
S
2007-02-27 06:00:56.0
TETRA TECH INC
TTEK
PRICE T ROWE ASSOCIATES INC
0.0%
view
S
2007-02-13 08:38:39.0
TETRA TECH INC
TTEK
CAPITAL RESEARCH & MANAGEMENT CO
0.5%
view
B
2007-02-05 13:47:30.0
TETRA TECH INC
TTEK
ARTISAN PARTNERS LTD PARTNERSHIP
5.9%
view
B
2007-01-23 17:03:15.0
TETRA TECH INC
TTEK
GENDELL JEFFREY L ET AL
6.34%
view
S
2006-02-14 00:00:00.0
TETRA TECH INC
TTEK
PRICE T ROWE ASSOCIATES INC
5.0%
view
B
2006-02-10 00:00:00.0
TETRA TECH INC
TTEK
GENDELL JEFFREY L ET AL
5.58%
view
B
2005-02-14 00:00:00.0
TETRA TECH INC
TTEK
COLUMBIA WANGER ASSET MANAGEMENT LP
5.9%
view
S
2005-01-06 00:00:00.0
TETRA TECH INC
TTEK
PRICE T ROWE ASSOCIATES INC
7.9%
view
B
2004-02-10 00:00:00.0
TETRA TECH INC
TTEK
LIBERTY WANGER ASSET MANAGEMENT LP
5.1%
view
B
2003-02-12 00:00:00.0
TETRA TECH INC
TTEK
PRICE T ROWE ASSOCIATES INC
8.9%
view
B
2002-04-10 00:00:00.0
TETRA TECH INC
TTEK
PRICE T ROWE ASSOCIATES INC
6.4%
view
S
2002-02-07 00:00:00.0
TETRA TECH INC
TTEK
A I M MANAGEMENT GROUP INC
9.2%
view
B
2001-05-10 00:00:00.0
TETRA TECH INC
TTEK
PILGRIM BAXTER & ASSOCIATES LTD
1.36%
view
S
2001-02-14 00:00:00.0
TETRA TECH INC
TTEK
PRICE T ROWE ASSOCIATES INC
5.6%
view
B
2001-02-09 00:00:00.0
TETRA TECH INC
TTEK
A I M MANAGEMENT GROUP INC
5.4%
view
S
2000-05-10 00:00:00.0
TETRA TECH INC
TTEK
HWANG LI
5.2%
view
B
2000-02-14 00:00:00.0
TETRA TECH INC
TTEK
PRICE T ROWE ASSOCIATES INC
6.4%
view
B
1999-05-10 00:00:00.0
TETRA TECH INC
TTEK
BROWN INVESTMENT ADVISORY & TRUST CO
16.4%
view
B
1999-02-16 00:00:00.0
TETRA TECH INC
TTEK
OPPENHEIMER CAPITAL
6.9%
view
S
1999-02-11 00:00:00.0
TETRA TECH INC
TTEK
PILGRIM BAXTER & ASSOCIATES LTD
9.51%
view
B
1998-06-10 00:00:00.0
TETRA TECH INC
TTEK
PILGRIM BAXTER & ASSOCIATES LTD
10.32%
view
S
1998-03-09 00:00:00.0
TETRA TECH INC
TTEK
DANIEL A WHALEN
16.3%
view
S
1998-02-11 00:00:00.0
TETRA TECH INC
TTEK
HWANG LI
10.32%
view
S
1998-02-06 00:00:00.0
TETRA TECH INC
TTEK
DRESDNER BANK AG
n/a
view
B
1998-01-29 00:00:00.0
TETRA TECH INC
TTEK
PILGRIM BAXTER & ASSOCIATES LTD
10.33%
view
B
1997-06-23 00:00:00.0
TETRA TECH INC
TTEK
DANIEL A WHALEN
17.9%
view
B
1997-02-13 00:00:00.0
TETRA TECH INC
TTEK
DRESDNER BANK AG
9.6%
view
B
1997-02-07 00:00:00.0
TETRA TECH INC
TTEK
RCM CAPITAL MANAGEMENT L L C
9.6%
view
S
1996-12-10 00:00:00.0
TETRA TECH INC
TTEK
FMR CORP
n/a
view
S
1996-02-15 00:00:00.0
TETRA TECH INC
TTEK
MERRILL LYNCH & CO INC
10.3%
view
B
1995-11-16 00:00:00.0
TETRA TECH INC
TTEK
MORGAN J P & CO INC
7.2%
view
B
1995-02-13 00:00:00.0
TETRA TECH INC
TTEK
FMR CORP
n/a
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.