Insider Trading activities of Tetra Tech Inc (TTEK)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Tetra Tech Inc (TTEK) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Tetra Tech Inc since year 2005. Table 2 shows the detailed insider transactions of Tetra Tech Inc since 2005. The reporting company's ticker symbol is TTEK. The reporting company's CIK number is 831641.
The total value of stock buying since 2005 is $321,679.
The total value of stock sales since 2005 is $133,860,550.
The total value of stock option exercises since 2005 is $72,125,450.


 1   2   3   4 
Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Tetra Tech Inc (TTEK).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2031-11 0 $0 15,000 $431,385 0 $0
2019-09 0 $0 107,993 $8,903,311 101,523 $2,748,347
2019-08 0 $0 52,450 $4,177,662 52,450 $1,192,924
2019-07 0 $0 0 $0 309 $0
2019-06 0 $0 96,504 $6,995,032 96,504 $2,659,561
2019-05 0 $0 1,495 $99,241 0 $0
2019-04 0 $0 33,550 $2,029,800 33,550 $897,337
2019-03 0 $0 12,618 $752,281 8,000 $202,159
2019-02 0 $0 42,555 $2,459,643 42,264 $1,004,516
2019-01 0 $0 15,950 $852,692 14,950 $313,191
2018-12 0 $0 4,323 $235,041 8,000 $229,440
2018-11 0 $0 63,902 $4,137,261 53,014 $1,501,323
2018-08 0 $0 1,979 $135,957 0 $0
2018-03 0 $0 152,020 $7,798,429 152,020 $3,590,853
2018-02 0 $0 51,311 $2,541,424 46,250 $1,003,549
2017-12 0 $0 105,615 $5,125,073 105,615 $2,877,886
2017-11 0 $0 68,438 $3,420,891 52,395 $1,234,431
2017-10 0 $0 14,808 $740,400 14,808 $333,623
2017-05 0 $0 392,347 $17,962,683 388,951 $9,174,813
2017-04 0 $0 8,000 $330,464 8,000 $150,960
2017-02 0 $0 39,251 $1,622,672 32,000 $645,520
2017-01 0 $0 94,000 $4,116,432 94,000 $2,352,340
2016-11 0 $0 5,000 $203,645 16,318 $109,300
2016-10 0 $0 5,500 $199,649 5,500 $93,390
2016-08 0 $0 41,500 $1,408,075 41,500 $863,337
2016-07 0 $0 71,663 $2,282,727 71,663 $1,468,907
2016-06 0 $0 91,425 $2,816,867 93,250 $1,614,184
2016-05 0 $0 9,551 $287,350 8,000 $150,960
2016-03 0 $0 6,856 $191,968 6,856 $116,414
2016-02 0 $0 13,495 $356,562 16,000 $287,040
2015-11 0 $0 21,750 $577,438 34,319 $515,040
2015-10 0 $0 21,500 $580,445 21,500 $455,520
2015-08 0 $0 52,450 $1,422,275 52,450 $1,242,016
2015-07 0 $0 46,750 $1,192,125 46,750 $1,107,040
2015-06 0 $0 6,699 $174,354 6,699 $145,033
2015-05 0 $0 15,950 $428,241 16,750 $396,640
2015-03 0 $0 2,500 $63,250 2,500 $52,050
2015-02 0 $0 81,136 $2,040,077 83,813 $1,761,458
2015-01 0 $0 14,310 $352,369 14,310 $225,954
2014-11 0 $0 0 $0 13,544 $0
2014-08 1,500 $36,946 216,813 $5,554,445 216,813 $3,651,161
2014-03 0 $0 0 $0 6,500 $117,455
2014-02 0 $0 110,100 $3,153,928 127,000 $2,316,208
2014-01 0 $0 47,750 $1,432,500 47,750 $925,557
2013-12 1,500 $41,745 22,000 $606,520 23,100 $567,336
2013-11 0 $0 64,500 $1,865,757 93,794 $1,781,295
2013-10 0 $0 6,000 $162,000 6,000 $108,750
2013-05 0 $0 16,000 $438,400 16,000 $333,520
2013-02 0 $0 21,662 $632,323 21,690 $338,645
2013-01 0 $0 11,055 $309,540 4,517 $110,892
2012-12 0 $0 20,829 $561,326 20,829 $501,628
2012-11 0 $0 17,026 $427,232 17,276 $338,391
2012-09 0 $0 23,241 $630,664 12,160 $310,688
2012-08 0 $0 57,345 $1,523,667 44,209 $934,095
2012-05 0 $0 71,862 $1,889,186 71,862 $1,172,497
2012-03 0 $0 10,000 $245,060 10,000 $128,400
2012-02 0 $0 11,138 $271,143 12,018 $185,660
2011-12 0 $0 3,000 $63,714 3,000 $58,650
2011-11 0 $0 45,594 $1,011,511 43,174 $726,748
2011-06 0 $0 81,250 $1,829,831 81,250 $1,428,943
2010-12 0 $0 3,750 $94,575 3,798 $82,796
2010-05 0 $0 1,800 $43,905 0 $0
2010-02 3,000 $62,415 0 $0 5,960 $89,996
2009-12 0 $0 14,619 $381,643 15,619 $263,851
2009-09 0 $0 970 $27,986 1,813 $15,818
2009-08 0 $0 356,405 $10,674,147 347,519 $6,225,085
2009-07 0 $0 10,000 $300,000 10,000 $300,000
2009-06 0 $0 18,000 $509,957 24,071 $377,951
2009-05 0 $0 15,481 $382,066 8,000 $141,920
2009-02 0 $0 0 $0 5,960 $88,208
2009-01 0 $0 0 $0 6,094 $95,066
2008-08 0 $0 110,916 $3,209,295 110,916 $2,091,834
2008-06 0 $0 5,000 $129,530 5,000 $80,350
2008-05 0 $0 171,320 $4,310,729 156,820 $2,009,305
2008-03 0 $0 9,325 $167,825 12,134 $142,886
2008-02 0 $0 1,250 $23,692 7,644 $88,489
2008-01 0 $0 0 $0 1,709 $17,172
2007-12 0 $0 2,012 $44,678 3,028 $35,657
2007-11 0 $0 1,100 $25,569 2,452 $28,873
2007-09 0 $0 2,500 $53,250 3,320 $39,096
2007-07 0 $0 1,000 $22,553 1,519 $17,887
2007-06 0 $0 37,370 $843,291 35,742 $534,099
2007-05 1,000 $21,779 14,000 $307,933 4,321 $50,881
2007-02 0 $0 0 $0 5,960 $40,885
2006-11 0 $0 4,760 $86,394 0 $0
2006-08 3,000 $49,500 0 $0 0 $0
2006-05 4,100 $74,292 8,718 $167,594 0 $0
2006-03 1,950 $35,002 0 $0 0 $0
2006-02 0 $0 0 $0 26,144 $474,226
2006-01 0 $0 0 $0 5,960 $39,544

Table 2. Detailed insider stock purchases, sales, and option exercises of Tetra Tech Inc insiders (TTEK)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2031-11-18 Batrack Dan L (CHIEF EXECUTIVE OFFICER) Sale 15,000 28.76 431,385
2019-09-13 Auman Jan K (SVP, Global Development Svcs.) Sale 1,981 84.00 166,404
2019-09-12 Lemmon Richard A (SVP, Corporate Administration) Sale 11,510 82.75 952,452
2019-09-12 Lemmon Richard A (SVP, Corporate Administration) Option Ex 11,510 28.58 328,955
2019-09-11 Lewis J Christopher Sale 4,489 82.12 368,645
2019-09-06 Lemmon Richard A (SVP, Corporate Administration) Sale 3,000 83.00 249,000
2019-09-06 Lemmon Richard A (SVP, Corporate Administration) Option Ex 3,000 28.58 85,740
2019-09-05 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Sale 30,453 83.37 2,538,988
2019-09-05 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Option Ex 30,453 27.16 827,103
2019-09-04 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Sale 43,560 82.20 3,580,675
2019-09-04 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Option Ex 43,560 27.16 1,183,089
2019-09-03 Christensen Craig L (SVP, CIO) Sale 5,000 80.43 402,155
2019-09-03 Christensen Craig L (SVP, CIO) Option Ex 5,000 24.26 121,300
2019-09-03 Haden Patrick C Sale 8,000 80.62 644,992
2019-09-03 Haden Patrick C Option Ex 8,000 25.27 202,160
2019-08-19 Burdick Steven M (EVP, CFO) Sale 27,500 81.18 2,232,450
2019-08-19 Burdick Steven M (EVP, CFO) Option Ex 27,500 22.53 619,575
2019-08-16 Thompson J Kenneth Sale 4,200 80.08 336,344
2019-08-16 Thompson J Kenneth Option Ex 4,200 24.26 101,892
2019-08-14 Volpi Kirsten M Sale 4,000 78.00 312,000
2019-08-14 Volpi Kirsten M Option Ex 4,000 23.52 94,080
2019-08-14 Shoemaker Leslie L (EVP, Operations) Sale 16,750 77.42 1,296,868
2019-08-14 Shoemaker Leslie L (EVP, Operations) Option Ex 16,750 22.53 377,377
2019-07-30 Birkenbeuel Gary Option Ex 309 .00 0
2019-06-14 Rynning Mark A (SVP, U.S. Infrastructure) Sale 1,395 72.31 100,866
2019-06-14 Rynning Mark A (SVP, U.S. Infrastructure) Option Ex 1,395 47.95 66,890
2019-06-06 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Sale 95,109 72.49 6,894,166
2019-06-06 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Option Ex 95,109 27.26 2,592,671
2019-05-16 Rynning Mark A (SVP, U.S. Infrastructure) Sale 871 67.37 58,681
2019-05-01 Christensen Craig L (SVP, CIO) Sale 624 65.00 40,560
2019-04-24 Smith Albert E Sale 4,200 64.00 268,800
2019-04-24 Smith Albert E Option Ex 4,200 28.58 120,036
2019-04-01 Brownlie William R (SVP, Chief Engineer) Sale 16,750 60.00 1,005,000
2019-04-01 Brownlie William R (SVP, Chief Engineer) Option Ex 16,750 22.53 377,377
2019-04-01 Smith Albert E Sale 12,600 60.00 756,000
2019-04-01 Smith Albert E Option Ex 12,600 31.74 399,924
2019-03-15 Amidon Derek G (SVP, Commercial Account Mgmt.) Sale 4,618 58.96 272,281
2019-03-05 Thompson J Kenneth Sale 5,474 60.00 328,440
2019-03-05 Thompson J Kenneth Option Ex 5,474 25.27 138,327
2019-03-04 Thompson J Kenneth Sale 2,526 60.00 151,560
2019-03-04 Thompson J Kenneth Option Ex 2,526 25.27 63,832
2019-02-25 Christensen Craig L (SVP, CIO) Sale 3,925 60.00 235,500
2019-02-25 Christensen Craig L (SVP, CIO) Option Ex 3,300 22.53 74,349
2019-02-21 Grant Hugh M Sale 8,000 59.00 472,008
2019-02-21 Grant Hugh M Option Ex 8,000 22.40 179,200
2019-02-19 Smith Albert E Sale 4,200 59.00 247,800
2019-02-19 Smith Albert E Option Ex 4,200 24.26 101,892
2019-02-19 Haden Patrick C Sale 3,780 58.46 220,978
2019-02-14 Carter Brian N (SVP, Corporate Controller) Sale 10,764 57.96 623,892
2019-02-14 Carter Brian N (SVP, Corporate Controller) Option Ex 10,764 28.58 307,635
2019-02-13 Christensen Craig L (SVP, CIO) Sale 625 57.50 35,937
2019-02-08 Lewis J Christopher Sale 3,261 55.69 181,608
2019-02-08 Lewis J Christopher Option Ex 8,000 22.40 179,200
2019-02-06 Thompson J Kenneth Sale 8,000 55.24 441,920
2019-02-06 Thompson J Kenneth Option Ex 8,000 20.28 162,240
2019-01-31 Christensen Craig L (SVP, CIO) Sale 3,925 55.00 215,875
2019-01-31 Christensen Craig L (SVP, CIO) Option Ex 3,300 22.53 74,349
2019-01-29 O'rourke Brendan M. (SVP, Enterprise Risk Mgmt.) Option Ex 250 .00 0
2019-01-10 Christensen Craig L (SVP, CIO) Sale 4,025 52.87 212,817
2019-01-10 Christensen Craig L (SVP, CIO) Option Ex 3,400 22.53 76,602
2019-01-09 Smith Albert E Sale 8,000 53.00 424,000
2019-01-09 Smith Albert E Option Ex 8,000 20.28 162,240
2018-12-11 Ritrievi Kimberly E Sale 4,323 54.37 235,041
2018-12-11 Ritrievi Kimberly E Option Ex 8,000 28.68 229,440
2018-11-26 Argus Roger R (SVP, Government Services Group) Sale 2,868 62.60 179,542
2018-11-26 Argus Roger R (SVP, Government Services Group) Option Ex 1,395 47.95 66,890
2018-11-26 Carter Brian N (SVP, Corporate Controller) Sale 8,215 62.28 511,621
2018-11-15 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Sale 14,869 64.56 959,868
2018-11-15 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Option Ex 14,869 28.58 424,956
2018-11-14 Volpi Kirsten M Sale 1,200 66.94 80,324
2018-11-14 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Sale 30,000 65.38 1,961,520
2018-11-14 Batrack Dan L (CHAIRMAN, CEO & PRESIDENT) Option Ex 30,000 28.58 857,400
2018-11-14 Christensen Craig L (SVP, CIO) Sale 6,750 65.83 444,386
2018-11-14 Christensen Craig L (SVP, CIO) Option Ex 6,750 22.53 152,077
2018-08-08 Auman Jan K (SVP) Sale 1,979 68.70 135,957
2018-03-16 Mcdonald Kevin P (SVP, CORPORATE HUMAN RESOURCES) Sale 16,750 50.98 853,864
2018-03-16 Mcdonald Kevin P (SVP, CORPORATE HUMAN RESOURCES) Option Ex 16,750 22.53 377,377
2018-03-16 Lemmon Richard A (SVP, CORPORATE ADMINISTRATION) Sale 15,089 51.09 770,836
2018-03-16 Lemmon Richard A (SVP, CORPORATE ADMINISTRATION) Option Ex 15,089 22.53 339,955
2018-03-14 Shoemaker Leslie L (EVP, WEI GROUP PRESIDENT) Sale 16,750 51.32 859,593
2018-03-14 Shoemaker Leslie L (EVP, WEI GROUP PRESIDENT) Option Ex 16,750 23.48 393,290
2018-03-14 Batrack Dan L (CHAIRMAN AND CEO) Sale 8,496 51.27 435,589
2018-03-14 Batrack Dan L (CHAIRMAN AND CEO) Option Ex 8,496 24.26 206,112
2018-03-13 Burdick Steven M (EVP, CFO) Sale 16,750 51.67 865,405
2018-03-13 Burdick Steven M (EVP, CFO) Option Ex 16,750 23.48 393,290
2018-03-13 Batrack Dan L (CHAIRMAN AND CEO) Sale 59,774 51.67 3,088,403
2018-03-13 Batrack Dan L (CHAIRMAN AND CEO) Option Ex 59,774 24.26 1,450,117
2018-03-13 Lemmon Richard A (SVP, CORPORATE ADMINISTRATION) Sale 200 52.09 10,417
2018-03-13 Lemmon Richard A (SVP, CORPORATE ADMINISTRATION) Option Ex 200 22.53 4,506
2018-03-12 Lemmon Richard A (SVP, CORPORATE ADMINISTRATION) Sale 1,461 52.25 76,337
2018-03-12 Lemmon Richard A (SVP, CORPORATE ADMINISTRATION) Option Ex 1,461 22.53 32,916
2018-03-06 Lemmon Richard A (SVP, CORPORATE ADMINISTRATION) Sale 16,750 50.03 837,985
2018-03-06 Lemmon Richard A (SVP, CORPORATE ADMINISTRATION) Option Ex 16,750 23.48 393,290
2018-02-23 Rynning Mark A (SVP) Sale 660 50.44 33,289
2018-02-23 Haden Patrick C Sale 4,401 50.16 220,762
2018-02-21 Thompson J Kenneth Sale 8,000 50.01 400,072
2018-02-21 Thompson J Kenneth Option Ex 8,000 22.40 179,200
2018-02-16 Grant Hugh M Sale 8,000 48.00 384,000
2018-02-16 Grant Hugh M Option Ex 8,000 18.87 150,960
2018-02-09 Brownlie William R (SVP, CHIEF ENGINEER) Sale 4,037 46.16 186,364
2018-02-09 Brownlie William R (SVP, CHIEF ENGINEER) Option Ex 4,037 23.48 94,788
2018-02-05 Mcdonald Kevin P (SVP, CORPORATE HUMAN RESOURCES) Sale 5,500 50.44 277,409
2018-02-05 Mcdonald Kevin P (SVP, CORPORATE HUMAN RESOURCES) Option Ex 5,500 23.48 129,140
2018-02-05 Brownlie William R (SVP, CHIEF ENGINEER) Sale 12,713 50.36 640,264
2018-02-05 Brownlie William R (SVP, CHIEF ENGINEER) Option Ex 12,713 23.48 298,501
2018-02-05 Lewis J Christopher Sale 8,000 49.91 399,264
2018-02-05 Lewis J Christopher Option Ex 8,000 18.87 150,960
2017-12-14 Batrack Dan L (CHAIRMAN AND CEO) Sale 159 47.90 7,616
2017-12-14 Batrack Dan L (CHAIRMAN AND CEO) Option Ex 159 24.26 3,857
2017-12-13 Batrack Dan L (CHAIRMAN AND CEO) Sale 10,874 48.34 525,692
2017-12-13 Batrack Dan L (CHAIRMAN AND CEO) Option Ex 10,874 24.26 263,803
2017-12-11 Batrack Dan L (CHAIRMAN AND CEO) Sale 19,100 48.06 917,946
2017-12-11 Batrack Dan L (CHAIRMAN AND CEO) Option Ex 19,100 28.58 545,878
2017-12-08 Batrack Dan L (CHAIRMAN AND CEO) Sale 43,317 48.65 2,107,545
2017-12-08 Batrack Dan L (CHAIRMAN AND CEO) Option Ex 43,317 28.58 1,237,999
2017-12-07 Batrack Dan L (CHAIRMAN AND CEO) Sale 12,341 48.75 601,599
2017-12-07 Batrack Dan L (CHAIRMAN AND CEO) Option Ex 21,309 26.42 562,983
2017-12-06 Batrack Dan L (CHAIRMAN AND CEO) Sale 19,824 48.66 964,675
2017-12-06 Batrack Dan L (CHAIRMAN AND CEO) Option Ex 10,856 24.26 263,366
2017-11-29 Salin Janis B (SVP, GENERAL COUNSEL) Sale 7,420 50.04 371,274
2017-11-29 Lewis J Christopher Sale 4,401 49.96 219,865
2017-11-27 Carter Brian N (SVP, CORPORATE CONTROLLER) Sale 12,694 49.96 634,166
2017-11-27 Carter Brian N (SVP, CORPORATE CONTROLLER) Option Ex 10,000 24.26 242,600
2017-11-24 Argus Roger R (SVP, Gov't Svcs. Group) Sale 390 49.65 19,363
2017-11-22 Argus Roger R (SVP, Gov't Svcs. Group) Sale 1,138 49.62 56,473
2017-11-09 Chu Ronald J (EXECUTIVE VICE PRESIDENT) Sale 42,395 50.00 2,119,750
2017-11-09 Chu Ronald J (EXECUTIVE VICE PRESIDENT) Option Ex 42,395 23.39 991,831
2017-10-27 Chu Ronald J (EXECUTIVE VICE PRESIDENT) Sale 696 50.00 34,800
2017-10-27 Chu Ronald J (EXECUTIVE VICE PRESIDENT) Option Ex 696 22.53 15,680
2017-10-24 Chu Ronald J (EXECUTIVE VICE PRESIDENT) Sale 14,112 50.00 705,600
2017-10-24 Chu Ronald J (EXECUTIVE VICE PRESIDENT) Option Ex 14,112 22.53 317,943
2017-05-23 Burdick Steven M (CFO) Sale 16,750 44.87 751,539
2017-05-23 Burdick Steven M (CFO) Option Ex 16,750 25.55 427,962
2017-05-10 Shoemaker Leslie L (Executive Vice President) Sale 16,750 46.04 771,136
2017-05-10 Shoemaker Leslie L (Executive Vice President) Option Ex 16,750 25.55 427,962
2017-05-09 Carter Brian N (SVP and Corporate Controller) Sale 3,396 46.20 156,895
2017-05-09 Lemmon Richard A (Senior Vice President) Sale 16,750 46.30 775,608
2017-05-09 Lemmon Richard A (Senior Vice President) Option Ex 16,750 25.55 427,962
2017-05-08 Mcdonald Kevin P (Senior Vice President) Sale 5,500 46.73 257,009
2017-05-08 Mcdonald Kevin P (Senior Vice President) Option Ex 5,500 25.55 140,525
2017-05-08 Brownlie William R (Senior Vice President) Sale 16,750 46.30 775,592
2017-05-08 Brownlie William R (Senior Vice President) Option Ex 16,750 25.55 427,962
2017-05-08 Christensen Craig L (SVP & CIO) Sale 16,750 46.55 779,645
2017-05-08 Christensen Craig L (SVP & CIO) Option Ex 16,750 23.48 393,290
2017-05-08 Salin Janis B (SVP and General Counsel) Sale 16,750 46.47 778,288
2017-05-08 Salin Janis B (SVP and General Counsel) Option Ex 16,750 25.55 427,962
2017-05-04 Chu Ronald J (EXECUTIVE VICE PRESIDENT) Sale 32,951 46.00 1,515,877
2017-05-04 Chu Ronald J (EXECUTIVE VICE PRESIDENT) Option Ex 32,951 23.48 773,689
2017-05-04 Batrack Dan L (CHAIRMAN AND CEO) Sale 150,000 46.00 6,900,600
2017-05-04 Batrack Dan L (CHAIRMAN AND CEO) Option Ex 150,000 22.53 3,379,500
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Insider trading activities including stock purchases, stock sales, and option exercises of TTEK listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Tetra Tech Inc (symbol TTEK, CIK number 831641) see the Securities and Exchange Commission (SEC) website.




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