| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Mar 18, 2022 | Option Exercise | $27.26 | 8,967 | 244,440 | 96,843 | Mar 21, 2022, 08:50 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Mar 18, 2022 | Sale | $165.13 | 8,967 | 1,480,694 | 87,876 | Mar 21, 2022, 08:50 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Nov 23, 2021 | Option Exercise | $190.38 | 3,207 | 610,549 | 87,876 | Nov 24, 2021, 07:58 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Nov 18, 2021 | Option Exercise | $187.88 | 766 | 143,916 | 84,617 | Nov 22, 2021, 07:40 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Feb 22, 2021 | Option Exercise | $28.58 | 12,788 | 365,481 | 99,560 | Feb 24, 2021, 07:22 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Feb 22, 2021 | Sale | $141.82 | 12,788 | 1,813,620 | 86,772 | Feb 24, 2021, 07:22 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Nov 18, 2020 | Option Exercise | $122.00 | 3,749 | 457,378 | 88,214 | Nov 20, 2020, 07:04 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | May 27, 2020 | Option Exercise | $24.26 | 10,000 | 242,600 | 95,338 | May 29, 2020, 05:10 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | May 27, 2020 | Sale | $79.57 | 10,000 | 795,659 | 85,338 | May 29, 2020, 05:10 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Nov 20, 2019 | Option Exercise | $86.28 | 354 | 30,543 | 86,042 | Nov 22, 2019, 04:34 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Nov 18, 2019 | Option Exercise | $87.15 | 3,372 | 293,870 | 86,396 | Nov 20, 2019, 08:24 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Apr 01, 2019 | Option Exercise | $22.53 | 16,750 | 377,378 | 99,846 | Apr 03, 2019, 05:27 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Apr 01, 2019 | Sale | $60.00 | 16,750 | 1,005,000 | 83,096 | Apr 03, 2019, 05:27 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Nov 21, 2018 | Option Exercise | $62.68 | 337 | 21,123 | 82,989 | Nov 21, 2018, 08:03 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Nov 20, 2018 | Option Exercise | $63.44 | 3,673 | 233,015 | 83,573 | Nov 21, 2018, 08:03 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, Chief Engineer | Nov 18, 2018 | Option Exercise | $65.34 | 318 | 20,778 | 77,871 | Nov 19, 2018, 09:03 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, CHIEF ENGINEER | Feb 09, 2018 | Option Exercise | $23.48 | 4,037 | 94,789 | 82,226 | Feb 12, 2018, 04:37 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, CHIEF ENGINEER | Feb 09, 2018 | Sale | $46.16 | 4,037 | 186,362 | 78,189 | Feb 12, 2018, 04:37 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, CHIEF ENGINEER | Feb 05, 2018 | Sale | $50.36 | 12,713 | 640,258 | 78,189 | Feb 06, 2018, 07:15 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, CHIEF ENGINEER | Feb 05, 2018 | Option Exercise | $23.48 | 12,713 | 298,501 | 90,902 | Feb 06, 2018, 07:15 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, CHIEF ENGINEER | Nov 22, 2017 | Option Exercise | $49.65 | 198 | 9,831 | 78,066 | Nov 24, 2017, 03:39 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, CHIEF ENGINEER | Nov 21, 2017 | Option Exercise | $50.00 | 4,222 | 211,100 | 78,519 | Nov 22, 2017, 04:22 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, CHIEF ENGINEER | Nov 18, 2017 | Option Exercise | $47.95 | 184 | 8,823 | 72,201 | Nov 21, 2017, 05:12 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP, CHIEF ENGINEER | Nov 20, 2017 | Option Exercise | $48.55 | 268 | 13,011 | 71,933 | Nov 21, 2017, 05:12 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | Senior Vice President | May 08, 2017 | Option Exercise | $25.55 | 16,750 | 427,962 | 87,415 | May 09, 2017, 07:03 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | Senior Vice President | May 08, 2017 | Sale | $46.30 | 16,750 | 775,584 | 70,665 | May 09, 2017, 07:03 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | Senior Vice President | Nov 21, 2016 | Option Exercise | $41.25 | 255 | 10,519 | 70,849 | Nov 23, 2016, 04:54 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | Senior Vice President | Nov 22, 2016 | Option Exercise | $42.80 | 936 | 40,061 | 70,671 | Nov 23, 2016, 04:54 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | Senior Vice President | Nov 20, 2016 | Option Exercise | $40.80 | 269 | 10,975 | 71,104 | Nov 22, 2016, 07:00 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 16, 2016 | Option Exercise | $41.65 | 188 | 7,830 | 69,422 | Nov 17, 2016, 09:53 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP | Mar 02, 2016 | Option Exercise | $16.98 | 15,794 | 268,182 | 84,904 | Mar 03, 2016, 06:22 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP | Mar 02, 2016 | Sale | $28.00 | 15,794 | 442,238 | 69,110 | Mar 03, 2016, 06:22 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP | Mar 01, 2016 | Option Exercise | $16.98 | 6,856 | 116,415 | 75,966 | Mar 02, 2016, 06:35 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP | Mar 01, 2016 | Sale | $28.00 | 6,856 | 191,968 | 69,110 | Mar 02, 2016, 06:35 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | Senior Vice President | Nov 22, 2015 | Option Exercise | $27.16 | 936 | 25,422 | 69,087 | Nov 24, 2015, 07:24 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | Senior Vice President | Nov 21, 2015 | Option Exercise | $27.16 | 256 | 6,953 | 69,265 | Nov 24, 2015, 07:24 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 16, 2015 | Option Exercise | $26.85 | 188 | 5,048 | 68,001 | Nov 18, 2015, 05:00 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP | Aug 13, 2015 | Option Exercise | $23.68 | 18,950 | 448,736 | 86,639 | Aug 14, 2015, 04:37 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SVP | Aug 13, 2015 | Sale | $27.50 | 18,950 | 521,125 | 67,689 | Aug 14, 2015, 04:37 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Dec 15, 2014 | Option Exercise | $21.44 | 233 | 4,995 | 67,689 | Jun 05, 2015, 07:53 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 22, 2014 | Option Exercise | $27.26 | 936 | 25,515 | 67,456 | Dec 03, 2014, 01:48 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 22, 2014 | Option Exercise | $27.26 | 738 | 20,118 | 67,654 | Nov 25, 2014, 02:26 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 16, 2014 | Option Exercise | $27.01 | 188 | 5,078 | 67,552 | Nov 18, 2014, 09:03 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Feb 12, 2014 | Option Exercise | $17.71 | 12,900 | 228,459 | 80,140 | Feb 12, 2014, 08:07 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Feb 11, 2014 | Option Exercise | $28.75 | 2,100 | 60,375 | 67,240 | Feb 12, 2014, 08:07 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Feb 11, 2014 | Option Exercise | $17.71 | 2,100 | 37,191 | 69,340 | Feb 12, 2014, 08:07 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Feb 12, 2014 | Option Exercise | $28.74 | 12,900 | 370,781 | 67,240 | Feb 12, 2014, 08:07 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 16, 2013 | Option Exercise | $28.87 | 188 | 5,428 | 64,257 | Feb 12, 2014, 08:00 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 16, 2013 | Option Exercise | $28.87 | 188 | 5,428 | 64,030 | Nov 19, 2013, 08:30 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Feb 14, 2013 | Sale | $29.48 | 4,172 | 122,993 | 63,718 | Feb 14, 2013, 01:47 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 16, 2012 | Option Exercise | $24.26 | 1,293 | 31,368 | 68,779 | Nov 20, 2012, 11:21 AM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | May 07, 2012 | Option Exercise | $18.07 | 20,000 | 361,400 | 84,963 | May 08, 2012, 05:58 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | May 07, 2012 | Sale | $26.52 | 20,000 | 530,374 | 64,963 | May 08, 2012, 05:58 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 14, 2011 | Option Exercise | $22.38 | 1,440 | 32,228 | 66,194 | Nov 16, 2011, 12:11 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Dec 31, 2010 | Option Exercise | $21.30 | 234 | 4,984 | 63,783 | Jan 13, 2011, 11:39 AM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 16, 2010 | Option Exercise | $22.77 | 650 | 14,801 | 63,549 | Nov 17, 2010, 04:19 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 16, 2010 | Option Exercise | $22.77 | 650 | 14,801 | 63,549 | Nov 17, 2010, 04:13 PM | |
| TTEK | TETRA TECH INC | BROWNLIE WILLIAM R | SENIOR VICE PRESIDENT | Nov 15, 2010 | Option Exercise | $23.36 | 550 | 12,848 | 63,693 | Nov 16, 2010, 05:22 PM |
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