# Tetra Tech (TTEK) — News

TTEK · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/ttek/news

## Recent headlines

- [Tetra Tech announces $500M boost to share buyback program](https://www.ainvest.com/news/tetra-tech-announces-500m-boost-share-buyback-program-2609) — AInvest Wire, Sep 10, 2026
- [Tetra Tech announces $500 million increase to its share repurchase program](https://www.ainvest.com/news/tetra-tech-announces-500-million-increase-share-repurchase-program-2609) — AInvest Wire, Sep 10, 2026
  Tetra Tech, Inc. (NASDAQ: TTEK) has announced a $500 million increase to its share repurchase program, bringing the total available for repurchase to $673 million as of May 5, 2025. This expansion follows the company’s second quarter fiscal 2025 results, which included record revenue and net…
- [Tetra Tech unit to pay $57M to settle DOJ suit over soil tests](https://www.ainvest.com/news/tetra-tech-unit-pay-57m-settle-doj-suit-soil-tests-2608) — AInvest Wire, Aug 24, 2026
  A unit of Tetra Tech Inc. has agreed to pay $57 million to resolve a lawsuit brought by the U.S. Department of Justice (DOJ) over allegations of improper soil testing practices. The settlement addresses claims that the company submitted inaccurate or incomplete test results for hazardous…
- [Tetra Tech to provide consulting and due diligence services under 5-year contracts](https://www.ainvest.com/news/tetra-tech-provide-consulting-due-diligence-services-5-year-contracts-2608) — AInvest Wire, Aug 20, 2026
- [Tetra Tech awarded $12.7 million MCC engineering services contracts](https://www.ainvest.com/news/tetra-tech-awarded-12-7-million-mcc-engineering-services-contracts-2608) — AInvest Wire, Aug 20, 2026

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