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TTEKNasdaq
TETRA TECH INC
Services-Engineering Services · DE · CIK 831641
Tetra Tech provides high-end consulting and engineering services for water, environment, and sustainable infrastructure
$7.38B
Market cap
$28.88
Last close
-1.3%
1D
+6.4%
5D
2.4M
Volume
Price · last 39 sessions-8.8%
May 4L $26.18 · H $31.67Jun 29
170
Total filings
May 1, 2026
Last filing
09/27
Fiscal year end
SC 13GSC 13GNov 21, 2024SC 13GSC 13GJan 31, 2024SC 13GSEC SCHEDULE 13GFeb 14, 2023SC 13GSC 13GFeb 3, 2023SC 13GSC 13GFeb 10, 2022SC 13GSCHEDULE 13GFeb 9, 2017SC 13GSCHEDULE 13GFeb 9, 2016SC 13GSC 13GFeb 9, 2015
Insider Activity
In the 90 days to Feb 4, 2026: 1 sold $401K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 4, 2026 | Carter Brian NSVP, Corporate Controller | Sell | 9,979 | $40.23 | $401K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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