This page tracks congressional stock trading activity in Tetra Tech, Inc. (TTEK) in the Industrials sector. Disclosed Capitol has indexed 6 disclosed congressional trades involving TTEK. Every trade is sourced from official STOCK Act financial disclosure filings — the same primary records the Senate and House are required to publish. The full trade list with politician names, transaction types, amount ranges, and disclosure dates is below, alongside cross-references to any related lobbying activity, federal contracts, and committee assignments.
As of May 2026 — Disclosed Capitol has tracked 6 disclosed congressional trades in Tetra Tech, Inc. (TTEK) — 4 sells with no recorded buys — led by Ro Khanna (D).
| Date | Politician | Party | Action | Amount |
|---|---|---|---|---|
| Apr 24, 2026 | Ro Khanna | D | Sell | $1,001 - $15,000 |
| Jun 17, 2021 | Susie Lee | D | Sale | $1,001 - $15,000 |
| Dec 22, 2020 | Susie Lee | D | Buy | $1,001 - $15,000 |
| Mar 4, 2020 | Ro Khanna | D | Sale | $1,001 - $15,000 |
| Jan 6, 2020 | Tom Malinowski | D | Sale | $15,001 - $50,000 |
| Nov 6, 2018 | Ro Khanna | D | Sale | $1,001 - $15,000 |
Across the 6 disclosed congressional trades in Tetra Tech, Inc. (TTEK), members of Congress have reported 0 buys and 4 sells. The average 30-day alpha vs. the S&P 500 is -8.24%.
As of September 2026, Tetra Tech, Inc. has 5,889 federal contract award records on file from USAspending.gov — most recently $1.4M from the Department of the Interior on 2026-09-01.
| Award date | Agency | Amount |
|---|---|---|
| 2026-09-01 | Department of the Interior · Bureau of Ocean Energy Management | $1.4M |
| 2026-08-28 | Environmental Protection Agency | $125K |
| 2026-08-27 | Environmental Protection Agency | $200K |
| 2026-08-26 | Environmental Protection Agency | $715K |
| 2026-08-25 | Environmental Protection Agency | $180K |
| 2026-08-24 | Environmental Protection Agency | $1.0M |
| 2026-08-21 | Environmental Protection Agency | $147K |
| 2026-08-18 | Environmental Protection Agency | $1.0M |
| 2026-08-17 | Environmental Protection Agency | $184K |
| 2026-08-13 | Environmental Protection Agency | $2.1M |
Negative amounts are contract de-obligations. Browse and filter every award on the government contracts page.
For fiscal year 2025, Tetra Tech, Inc. reported revenue of $5.44B and net income of $247.7M, per SEC filings.
Most recent reported quarter: Q3 FY2026 — revenue $1.31B, net income $109.6M.
Figures come from SEC financial statement filings. The full annual and quarterly statement history is in the Financials tab above.