InsiderTrades

BURDICK STEVEN M

SEC CIK 1277150 · EDGAR

Buying vs selling by month open-market trades, last 58 months, TTEK
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
TTEKTETRA TECH INCEVP, CFO 138.3K — $9.36M 302021-11-182026-02-06

Most active insiders at TTEK, 12 months

#InsiderTitleBoughtSold
1 CARTER BRIAN NSVP, Corp. Ctrl —$401.5K
2 Feeler Jeffrey RDir $50.2K—
3 Gandhi PrashantDir ——
4 Obiaya ChristianaDir ——
5 Hopson PrestonEVP, Chief Legal, Human Capital ——
6 Argus Roger RPres ——
7 Ritrievi Kimberly EDir ——
8 Volpi Kirsten MDir ——
9 SHOEMAKER LESLIE LEVP, Chief Sustainability ——
10 BURDICK STEVEN MEVP, CFO ——

Transactions 30

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-02-06 2026-02-06 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO G - Gift $0.00 -11.1K 138.3K -7% $0
DM 2025-12-02 2025-11-30 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO M - OptEx $0.00 +7,327 153.3K +5% $0
D 2025-12-02 2025-11-30 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $34.74 -4,044 149.2K -3% -$140.5K
DM 2025-11-20 2025-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO M - OptEx $0.00 +5,690 136.8K +4% $0
DM 2025-11-20 2025-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $35.69 -18.3K 133.7K -12% -$651.4K
D 2025-11-20 2025-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO A - Grant $0.00 +27.4K 161.0K +20% $0
D 2024-12-03 2024-11-30 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO M - OptEx $0.00 +3,645 133.0K +3% $0
D 2024-12-03 2024-11-30 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $41.51 -2,008 131.0K -2% -$83.4K
D 2024-11-22 2024-11-20 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $40.22 -15.3K 129.3K -11% -$616.6K
D 2024-11-22 2024-11-20 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO A - Grant $0.00 +27.8K 144.7K +24% $0
DM 2024-11-20 2024-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO M - OptEx $0.00 +9,375 118.8K +9% $0
D 2024-11-20 2024-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $41.12 -5,166 116.8K -4% -$212.4K
2024-09-12 2024-09-11 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO S - Sale $46.57 -36.8K 112.6K -25% -$1.72M
2024-02-22 2024-02-22 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO S - Sale $175.67 -7,515 29.9K -20% -$1.32M
2024-02-07 2024-02-05 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO S - Sale $165.01 -7,128 37.4K -16% -$1.18M
D 2023-11-22 2023-11-21 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO A - Grant $0.00 +7,590 48.6K +19% $0
D 2023-11-22 2023-11-21 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $164.32 -4,098 44.5K -8% -$673.4K
DM 2023-11-21 2023-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO M - OptEx $0.00 +2,690 41.8K +7% $0
D 2023-11-21 2023-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $165.10 -1,455 41.0K -3% -$240.2K
2023-02-08 2023-02-06 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO S - Sale $151.18 -10.5K 39.8K -21% -$1.59M
D 2022-11-22 2022-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO A - Grant $0.00 +9,578 54.0K +22% $0
DM 2022-11-22 2022-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO M - OptEx $0.00 +3,057 55.8K +6% $0
D 2022-11-22 2022-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $156.63 -6,823 50.2K -12% -$1.07M
2021-12-10 2021-12-08 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO S - Sale $188.73 -16.1K 44.4K -27% -$3.04M
D 2021-12-03 2021-12-03 TTEK TETRA TECH INC 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 TETRA TECH INC BURDICK STEVEN M EVP, CFO M - OptEx $47.95 +2,790 63.3K +5% +$133.8K
D 2021-11-24 2021-11-23 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $190.38 -6,484 60.5K -10% -$1.23M
D 2021-11-24 2021-11-23 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO A - Grant $0.00 +12.0K 67.0K +22% $0
DM 2021-11-22 2021-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO M - OptEx $0.00 +2,554 58.5K +5% $0
D 2021-11-22 2021-11-18 TTEK TETRA TECH INC BURDICK STEVEN M EVP, CFO F - Tax $187.88 -1,844 56.7K -3% -$346.5K

Purchase Sale Sale after option exercise All abbreviations