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TTEK - As of  05/21/24, 12:26:02 AM:   52 Insider Transactions.

Sector: Services    Industry: Technical Services
Prev Close:$31.19  Avg Vol(3m): 336,841  P/E: 86.40  EPS: 0.36

Email this page to a friend.    Insider Transactions for TTEK

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-11 19:35:03.0 TETRA TECH INC TTEK VANGUARD GROUP INC 10.3% view
B 2019-02-08 08:40:41.0 TETRA TECH INC TTEK BlackRock Inc 15.5% view
S 2018-02-12 07:40:47.0 TETRA TECH INC TTEK VANGUARD GROUP INC 5.18% view
B 2017-02-10 14:09:26.0 TETRA TECH INC TTEK DIMENSIONAL FUND ADVISORS LP 5.68% view
B 2016-04-08 10:31:31.0 TETRA TECH INC TTEK BlackRock Inc 7.18% view
B 2016-01-27 15:54:51.0 TETRA TECH INC TTEK BlackRock Inc 10.1% view
B 2015-08-12 08:11:54.0 TETRA TECH INC TTEK VANGUARD GROUP INC 6.59% view
B 2014-02-12 08:52:47.0 TETRA TECH INC TTEK VANGUARD GROUP INC 9.2% view
B 2013-02-14 12:31:36.0 TETRA TECH INC TTEK BAMCO INC 5.96% view
B 2013-02-07 18:52:30.0 TETRA TECH INC TTEK BlackRock Inc 7.9% view
S 2012-04-09 15:11:34.0 TETRA TECH INC TTEK BAMCO INC 7.06% view
S 2012-02-10 16:31:42.0 TETRA TECH INC TTEK BlackRock Inc 7.84% view
B 2012-02-09 10:19:41.0 TETRA TECH INC TTEK BAMCO INC 8.27% view
S 2011-02-14 08:04:47.0 TETRA TECH INC TTEK BlackRock Inc 8.09% view
B 2010-02-12 12:32:48.0 TETRA TECH INC TTEK BAMCO INC 7.5% view
S 2009-02-17 15:24:58.0 TETRA TECH INC TTEK SAMANA CAPITAL 8.5% view
S 2009-01-23 17:14:20.0 TETRA TECH INC TTEK GENDELL JEFFREY L ET AL 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 2006-02-14 00:00:00.0 TETRA TECH INC TTEK GENDELL JEFFREY L ET AL 1.7% view
B 2006-02-13 00:00:00.0 TETRA TECH INC TTEK PRICE T ROWE ASSOCIATES INC 5.5% view
S 2005-07-18 00:00:00.0 TETRA TECH INC TTEK GENDELL JEFFREY L ET AL 7.7% view
B 2005-02-11 00:00:00.0 TETRA TECH INC TTEK STERLING CAPITAL MANAGEMENT LLC 7.9% view
S 2004-02-12 00:00:00.0 TETRA TECH INC TTEK LIBERTY WANGER ASSET MANAGEMENT LP 4.987% view
S 2003-02-14 00:00:00.0 TETRA TECH INC TTEK NORTHWESTERN MUTUAL LIFE INSURANCE CO 1.4% view
S 2003-02-05 00:00:00.0 TETRA TECH INC TTEK A I M MANAGEMENT GROUP INC 0.5% view
B 2002-02-12 00:00:00.0 TETRA TECH INC TTEK NORTHWESTERN MUTUAL LIFE INSURANCE CO 5.5% view
B 2002-02-06 00:00:00.0 TETRA TECH INC TTEK A I M MANAGEMENT GROUP INC 10.5% view
S 2001-02-14 00:00:00.0 TETRA TECH INC TTEK HWANG LI 4.6% view
B 2001-02-12 00:00:00.0 TETRA TECH INC TTEK NORTHWESTERN MUTUAL LIFE INSURANCE CO 5.3% view
S 2001-02-09 00:00:00.0 TETRA TECH INC TTEK BROWN INVESTMENT ADVISORY & TRUST CO 4.09% view
S 2000-02-14 00:00:00.0 TETRA TECH INC TTEK BROWN INVESTMENT ADVISORY & TRUST CO 5.0% view
S 2000-02-08 00:00:00.0 TETRA TECH INC TTEK BROWN INVESTMENT ADVISORY & TRUST CO 5.3% view
S 1999-02-17 00:00:00.0 TETRA TECH INC TTEK HWANG LI 5.6% view
B 1999-02-12 00:00:00.0 TETRA TECH INC TTEK PRICE T ROWE ASSOCIATES INC 6.2% view
S 1999-01-19 00:00:00.0 TETRA TECH INC TTEK PILGRIM BAXTER & ASSOCIATES LTD 10.18% view
S 1998-04-09 00:00:00.0 TETRA TECH INC TTEK PILGRIM BAXTER & ASSOCIATES LTD 10.3% view
S 1998-02-18 00:00:00.0 TETRA TECH INC TTEK HWANG LI 6.3% view
S 1998-02-10 00:00:00.0 TETRA TECH INC TTEK RCM CAPITAL MANAGEMENT L L C n/a view
S 1998-02-06 00:00:00.0 TETRA TECH INC TTEK NORTHWESTERN MUTUAL LIFE INSURANCE CO 4.3% view
B 1998-01-09 00:00:00.0 TETRA TECH INC TTEK PILGRIM BAXTER & ASSOCIATES LTD 1.0% view
B 1997-06-23 00:00:00.0 TETRA TECH INC TTEK HWANG LI 7.9% view
B 1997-02-07 00:00:00.0 TETRA TECH INC TTEK NORTHWESTERN MUTUAL LIFE INSURANCE CO 9.6% view
S 1996-12-10 00:00:00.0 TETRA TECH INC TTEK MERRILL LYNCH & CO INC n/a view
S 1996-02-15 00:00:00.0 TETRA TECH INC TTEK MORGAN J P & 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.