TTEK TETRA TECH INC
Nasdaq · SEC CIK 831641 · EDGAR
- Bought, last 12 months
- $50.2K 1 purchases by 1 insiders
- Sold, last 12 months
- $401.5K 1 sales by 1 insiders
- Filings on record
- 223 since 2021-08-03, latest 2026-08-06 17:17
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| CARTER BRIAN N | SVP, Corp. Ctrl | — | $401.5K |
| Feeler Jeffrey R | Dir | $50.2K | — |
| Gandhi Prashant | Dir | — | — |
| Obiaya Christiana | Dir | — | — |
| Hopson Preston | EVP, Chief Legal, Human Capital | — | — |
| Argus Roger R | Pres | — | — |
| Ritrievi Kimberly E | Dir | — | — |
| Volpi Kirsten M | Dir | — | — |
| SHOEMAKER LESLIE L | EVP, Chief Sustainability | — | — |
| BURDICK STEVEN M | EVP, CFO | — | — |
Transactions 316
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2022-11-22 | 2022-11-18 | TTEK | SHOEMAKER LESLIE L | EVP, Chief Sustainability | M - OptEx | $0.00 | +3,057 | 77.4K | +4% | $0 |
| D | 2022-11-22 | 2022-11-18 | TTEK | SHOEMAKER LESLIE L | EVP, Chief Sustainability | F - Tax | $156.63 | -6,823 | 71.8K | -9% | -$1.07M |
| DM | 2022-11-22 | 2022-11-18 | TTEK | Argus Roger R | SVP, Government Services Group | M - OptEx | $0.00 | +2,107 | 9,462 | +29% | $0 |
| D | 2022-11-22 | 2022-11-18 | TTEK | Argus Roger R | SVP, Government Services Group | F - Tax | $156.63 | -4,834 | 6,196 | -44% | -$757.1K |
| D | 2022-11-22 | 2022-11-18 | TTEK | Argus Roger R | SVP, Government Services Group | A - Grant | $0.00 | +6,842 | 8,923 | +329% | $0 |
| DM | 2022-11-22 | 2022-11-18 | TTEK | Hudkins Jill | Pres | M - OptEx | $0.00 | +532 | 5,057 | +12% | $0 |
| DM | 2022-11-22 | 2022-11-22 | TTEK | Hudkins Jill | Pres | S - Sale+OE | $154.79 | -2,000 | 3,080 | -39% | -$309.6K |
| D | 2022-11-22 | 2022-11-18 | TTEK | Hudkins Jill | Pres | F - Tax | $156.63 | -131 | 4,926 | -3% | -$20.5K |
| D | 2022-11-22 | 2022-11-18 | TTEK | Hopson Preston III | SVP, GC | A - Grant | $0.00 | +6,842 | 15.2K | +82% | $0 |
| DM | 2022-11-22 | 2022-11-18 | TTEK | Hopson Preston III | SVP, GC | M - OptEx | $0.00 | +2,148 | 16.9K | +15% | $0 |
| D | 2022-11-22 | 2022-11-21 | TTEK | Hopson Preston III | SVP, GC | S - Sale+OE | $157.52 | -3,616 | 10.4K | -26% | -$569.6K |
| D | 2022-11-22 | 2022-11-18 | TTEK | Hopson Preston III | SVP, GC | F - Tax | $156.63 | -3,348 | 14.0K | -19% | -$524.4K |
| 2022-11-16 | 2022-11-14 | TTEK | THOMPSON J KENNETH | Dir | S - Sale | $158.98 | -3,500 | 23.3K | -13% | -$556.4K | |
| DM | 2022-08-29 | 2022-08-25 | TTEK | LEWIS J CHRISTOPHER | Dir | M - OptEx | $35.79 | +16.8K | 83.1K | +25% | +$601.3K |
| DM | 2022-08-29 | 2022-08-25 | TTEK | LEWIS J CHRISTOPHER | Dir | S - Sale+OE | $143.62 | -16.8K | 85.9K | -16% | -$2.41M |
| 2022-08-26 | 2022-08-24 | TTEK | Ritrievi Kimberly E | Dir | G - Gift | $0.00 | -200 | 32.4K | -0.6% | $0 | |
| 2022-08-23 | 2022-08-19 | TTEK | Volpi Kirsten M | Dir | S - Sale | $144.66 | -1,200 | 11.3K | -10% | -$173.6K | |
| 2022-06-03 | 2022-06-01 | TTEK | Volpi Kirsten M | Dir | S - Sale | $135.41 | -550 | 12.5K | -4% | -$74.5K | |
| D | 2022-03-21 | 2022-03-18 | TTEK | BROWNLIE WILLIAM R | SVP, Chief Engineer | S - Sale+OE | $165.13 | -8,967 | 87.9K | -9% | -$1.48M |
| D | 2022-03-21 | 2022-03-18 | TTEK | BROWNLIE WILLIAM R | SVP, Chief Engineer | G - Gift | $0.00 | -2,500 | 85.4K | -3% | $0 |
| D | 2022-03-21 | 2022-03-18 | TTEK | BROWNLIE WILLIAM R | SVP, Chief Engineer | M - OptEx | $27.26 | +8,967 | 96.8K | +10% | +$244.4K |
| 2022-03-21 | 2022-03-18 | TTEK | Volpi Kirsten M | Dir | G - Gift | $0.00 | -610 | 13.0K | -4% | $0 | |
| 2022-03-21 | 2022-03-17 | TTEK | HADEN PATRICK C | Dir | S - Sale | $164.55 | -318 | 3,062 | -9% | -$52.3K | |
| 2022-03-10 | 2021-12-09 | TTEK | Volpi Kirsten M | Dir | G - Gift | $0.00 | -54 | 14.5K | -0.4% | $0 | |
| 2022-03-10 | 2022-03-08 | TTEK | Volpi Kirsten M | Dir | S - Sale | $156.34 | -900 | 13.6K | -6% | -$140.7K | |
| 2022-01-31 | 2022-01-29 | TTEK | O'Rourke Brendan M. | SVP, Enterprise Risk Mgmt | F - Tax | $132.61 | -124 | 1,344 | -8% | -$16.4K | |
| 2022-01-31 | 2022-01-29 | TTEK | Hopson Preston III | SVP, GC | F - Tax | $132.61 | -305 | 8,369 | -4% | -$40.4K | |
| DM | 2021-12-16 | 2021-12-09+ | TTEK | BATRACK DAN L | COB AND CEO, Dir | S - Sale+OE | $174.72 | -14.5K | 48.1K | -23% | -$2.53M |
| DM | 2021-12-16 | 2021-12-09+ | TTEK | BATRACK DAN L | COB AND CEO, Dir | M - OptEx | $47.95 | +14.5K | 57.8K | +33% | +$694.7K |
| D | 2021-12-16 | 2021-12-09 | TTEK | BATRACK DAN L | COB AND CEO, Dir | G - Gift | $0.00 | -122.0K | 48.1K | -72% | $0 |
| 2021-12-16 | 2021-12-10 | TTEK | Dir | G - Gift | $0.00 | -350 | 26.8K | -1% | $0 | ||
| 2021-12-10 | 2021-12-08 | TTEK | BURDICK STEVEN M | EVP, CFO | S - Sale | $188.73 | -16.1K | 44.4K | -27% | -$3.04M | |
| 2021-12-10 | 2021-12-08 | TTEK | O'Rourke Brendan M. | SVP, Enterprise Risk Mgmt | S - Sale | $190.00 | -3,633 | 1,175 | -76% | -$690.3K | |
| 2021-12-09 | 2021-12-07 | TTEK | Volpi Kirsten M | Dir | S - Sale | $189.62 | -700 | 14.6K | -5% | -$132.7K | |
| 2021-12-09 | 2021-12-07 | TTEK | Volpi Kirsten M | Dir | G - Gift | $0.00 | -978 | 15.3K | -6% | $0 | |
| 2021-12-08 | 2021-12-07 | TTEK | LEMMON RICHARD A | SVP, Corp. Administration | G - Gift | $0.00 | -1,158 | 35.8K | -3% | $0 | |
| 2021-12-08 | 2021-12-06 | TTEK | BATRACK DAN L | COB AND CEO, Dir | S - Sale | $185.75 | -64.0K | 170.1K | -27% | -$11.89M | |
| D | 2021-12-03 | 2021-12-03 | TTEK | BURDICK STEVEN M | EVP, CFO | S - Sale+OE | $185.18 | -2,790 | 60.5K | -4% | -$516.7K |
| D | 2021-12-03 | 2021-12-03 | TTEK | BURDICK STEVEN M | EVP, CFO | M - OptEx | $47.95 | +2,790 | 63.3K | +5% | +$133.8K |
| 2021-11-30 | 2021-11-30 | TTEK | CHRISTENSEN CRAIG L | SVP, CIO | G - Gift | $0.00 | -400 | 36.4K | -1% | $0 | |
| 2021-11-30 | 2021-11-29 | TTEK | CARTER BRIAN N | SVP, Corp. Ctrl | S - Sale | $189.44 | -3,015 | 7,143 | -30% | -$571.2K | |
| D | 2021-11-24 | 2021-11-23 | TTEK | SHOEMAKER LESLIE L | Pres | A - Grant | $0.00 | +12.0K | 72.5K | +20% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | SHOEMAKER LESLIE L | Pres | F - Tax | $190.38 | -6,484 | 66.0K | -9% | -$1.23M |
| D | 2021-11-24 | 2021-11-23 | TTEK | BURDICK STEVEN M | EVP, CFO | F - Tax | $190.38 | -6,484 | 60.5K | -10% | -$1.23M |
| D | 2021-11-24 | 2021-11-23 | TTEK | BURDICK STEVEN M | EVP, CFO | A - Grant | $0.00 | +12.0K | 67.0K | +22% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | Hopson Preston III | SVP, GC | A - Grant | $0.00 | +6,466 | 10.9K | +145% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | Hopson Preston III | SVP, GC | F - Tax | $190.38 | -3,043 | 7,881 | -28% | -$579.3K |
| D | 2021-11-24 | 2021-11-23 | TTEK | O'Rourke Brendan M. | SVP, Enterprise Risk Mgmt | A - Grant | $0.00 | +6,466 | 7,641 | +550% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | O'Rourke Brendan M. | SVP, Enterprise Risk Mgmt | F - Tax | $190.38 | -2,833 | 4,808 | -37% | -$539.3K |
| D | 2021-11-24 | 2021-11-23 | TTEK | BROWNLIE WILLIAM R | SVP, Chief Engineer | A - Grant | $0.00 | +6,466 | 91.1K | +8% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | BROWNLIE WILLIAM R | SVP, Chief Engineer | F - Tax | $190.38 | -3,207 | 87.9K | -4% | -$610.5K |
| D | 2021-11-24 | 2021-11-23 | TTEK | BATRACK DAN L | COB AND CEO, Dir | A - Grant | $0.00 | +63.7K | 268.5K | +31% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | BATRACK DAN L | COB AND CEO, Dir | F - Tax | $190.38 | -34.4K | 234.1K | -13% | -$6.55M |
| DM | 2021-11-24 | 2021-11-24 | TTEK | Argus Roger R | SVP, Government Services Group | S - Sale+OE | $189.04 | -5,346 | 2,038 | -72% | -$1.01M |
| D | 2021-11-24 | 2021-11-24 | TTEK | Argus Roger R | SVP, Government Services Group | M - OptEx | $47.95 | +1,395 | 3,433 | +68% | +$66.9K |
| D | 2021-11-24 | 2021-11-23 | TTEK | Argus Roger R | SVP, Government Services Group | A - Grant | $0.00 | +6,466 | 9,480 | +215% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | Argus Roger R | SVP, Government Services Group | F - Tax | $190.38 | -3,491 | 5,989 | -37% | -$664.6K |
| D | 2021-11-24 | 2021-11-23 | TTEK | CARTER BRIAN N | SVP, Corp. Ctrl | A - Grant | $0.00 | +6,466 | 13.6K | +91% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | CARTER BRIAN N | SVP, Corp. Ctrl | F - Tax | $190.38 | -3,451 | 10.2K | -25% | -$657.0K |
| D | 2021-11-24 | 2021-11-23 | TTEK | Birkenbeuel Gary | Dir | A - Grant | $0.00 | +2,310 | 5,827 | +66% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | LEMMON RICHARD A | SVP, Corp. Administration | A - Grant | $0.00 | +6,466 | 40.4K | +19% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | LEMMON RICHARD A | SVP, Corp. Administration | F - Tax | $190.38 | -3,451 | 36.9K | -9% | -$657.0K |
| D | 2021-11-24 | 2021-11-23 | TTEK | Amidon Derek G | SVP, Comm, Int'l Svcs. Group | A - Grant | $0.00 | +6,466 | 9,396 | +221% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | Amidon Derek G | SVP, Comm, Int'l Svcs. Group | F - Tax | $190.38 | -2,865 | 6,531 | -30% | -$545.4K |
| D | 2021-11-24 | 2021-11-23 | TTEK | THOMPSON J KENNETH | Dir | A - Grant | $0.00 | +2,310 | 27.2K | +9% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | Teufele Bernard | SVP, Canada, South America | F - Tax | $190.38 | -3,105 | 12.9K | -19% | -$591.1K |
| D | 2021-11-24 | 2021-11-23 | TTEK | Teufele Bernard | SVP, Canada, South America | A - Grant | $0.00 | +6,466 | 16.0K | +68% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | LEWIS J CHRISTOPHER | Dir | A - Grant | $0.00 | +2,310 | 70.5K | +3% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | Maguire Joanne M | Dir | A - Grant | $0.00 | +2,310 | 12.5K | +23% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | Volpi Kirsten M | Dir | A - Grant | $0.00 | +2,310 | 16.3K | +17% | $0 |
| D | 2021-11-24 | 2021-11-23 | TTEK | HADEN PATRICK C | Dir | A - Grant | $0.00 | +2,310 | 6,100 | +61% | $0 |
| DM | 2021-11-24 | 2021-11-23+ | TTEK | HADEN PATRICK C | Dir | S - Sale | $188.54 | -2,720 | 5,690 | -32% | -$512.8K |
| D | 2021-11-24 | 2021-11-23 | TTEK | CHRISTENSEN CRAIG L | SVP, CIO | F - Tax | $190.38 | -3,451 | 36.8K | -9% | -$657.0K |
| D | 2021-11-24 | 2021-11-23 | TTEK | CHRISTENSEN CRAIG L | SVP, CIO | A - Grant | $0.00 | +6,466 | 40.3K | +19% | $0 |
| DM | 2021-11-24 | 2021-11-22+ | TTEK | Ritrievi Kimberly E | Dir | G - Gift | $0.00 | -795 | 32.6K | -2% | $0 |
| DM | 2021-11-22 | 2021-11-18 | TTEK | BROWNLIE WILLIAM R | SVP, Chief Engineer | M - OptEx | $0.00 | +1,121 | 85.4K | +1% | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | BROWNLIE WILLIAM R | SVP, Chief Engineer | F - Tax | $187.88 | -766 | 84.6K | -0.9% | -$143.9K |
| DM | 2021-11-22 | 2021-11-18 | TTEK | BURDICK STEVEN M | EVP, CFO | M - OptEx | $0.00 | +2,554 | 58.5K | +5% | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | BURDICK STEVEN M | EVP, CFO | F - Tax | $187.88 | -1,844 | 56.7K | -3% | -$346.5K |
| D | 2021-11-22 | 2021-11-18 | TTEK | Maguire Joanne M | Dir | M - OptEx | $0.00 | +410 | 10.2K | +4% | $0 |
| DM | 2021-11-22 | 2021-11-18 | TTEK | LEMMON RICHARD A | SVP, Corp. Administration | M - OptEx | $0.00 | +1,254 | 34.5K | +4% | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | LEMMON RICHARD A | SVP, Corp. Administration | F - Tax | $187.88 | -923 | 33.9K | -3% | -$173.4K |
| D | 2021-11-22 | 2021-11-18 | TTEK | CARTER BRIAN N | SVP, Corp. Ctrl | A - Grant | $187.88 | -901 | 7,143 | -11% | -$169.3K |
| DM | 2021-11-22 | 2021-11-18 | TTEK | CARTER BRIAN N | SVP, Corp. Ctrl | M - OptEx | $0.00 | +1,254 | 7,329 | +21% | $0 |
| DM | 2021-11-22 | 2021-11-18 | TTEK | Hopson Preston III | SVP, GC | M - OptEx | $0.00 | +1,736 | 5,051 | +52% | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | Hopson Preston III | SVP, GC | F - Tax | $187.88 | -593 | 4,458 | -12% | -$111.4K |
| D | 2021-11-22 | 2021-11-18 | TTEK | O'Rourke Brendan M. | SVP, Enterprise Risk Mgmt | F - Tax | $187.88 | -551 | 1,175 | -32% | -$103.5K |
| DM | 2021-11-22 | 2021-11-18 | TTEK | O'Rourke Brendan M. | SVP, Enterprise Risk Mgmt | M - OptEx | $0.00 | +1,254 | 1,418 | +765% | $0 |
| DM | 2021-11-22 | 2021-11-18 | TTEK | Rynning Mark A | SVP, R, S Infrastructure | M - OptEx | $0.00 | +1,415 | 775 | New | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | Rynning Mark A | SVP, R, S Infrastructure | F - Tax | $187.88 | -487 | 1,164 | -29% | -$91.5K |
| D | 2021-11-22 | 2021-11-18 | TTEK | HADEN PATRICK C | Dir | M - OptEx | $0.00 | +410 | 3,790 | +12% | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | Teufele Bernard | SVP, Canada, South America | F - Tax | $187.88 | -887 | 9,506 | -9% | -$166.6K |
| DM | 2021-11-22 | 2021-11-18 | TTEK | Teufele Bernard | SVP, Canada, South America | M - OptEx | $0.00 | +1,415 | 9,938 | +17% | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | Amidon Derek G | SVP, Comm, Int'l Svcs. Group | F - Tax | $187.88 | -918 | 2,203 | -29% | -$172.5K |
| DM | 2021-11-22 | 2021-11-18 | TTEK | Amidon Derek G | SVP, Comm, Int'l Svcs. Group | M - OptEx | $0.00 | +1,637 | 2,547 | +180% | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | Volpi Kirsten M | Dir | M - OptEx | $0.00 | +410 | 14.0K | +3% | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | SHOEMAKER LESLIE L | Pres | F - Tax | $187.88 | -1,844 | 60.5K | -3% | -$346.5K |
| DM | 2021-11-22 | 2021-11-18 | TTEK | SHOEMAKER LESLIE L | Pres | M - OptEx | $0.00 | +2,554 | 62.2K | +4% | $0 |
| D | 2021-11-22 | 2021-11-18 | TTEK | CHRISTENSEN CRAIG L | SVP, CIO | F - Tax | $187.88 | -901 | 33.8K | -3% | -$169.3K |
| DM | 2021-11-22 | 2021-11-18 | TTEK | CHRISTENSEN CRAIG L | SVP, CIO | M - OptEx | $0.00 | +1,254 | 34.4K | +4% | $0 |
Purchase Sale Sale after option exercise All abbreviations