Tetra Tech Inc

Tetra Tech Inc (TTEK) SEC filings

Tetra Tech Inc (TTEK) SEC filings — 10-K, 10-Q, 8-K, and Form 4 as cached from EDGAR. When an exhibit lands, this page shows the headline, the numbers, and why it matters.

Those exhibit numbers sit next to the income-statement cache: Latest reported TTEK revenue for 2025-09-28 was $1.33B. Net income was $247.9M. Revenue was down 2.9% from 2025-06-29 to 2025-09-28. TTEK currently screens at market cap $7.30B and trailing P/E 16.8. The TTEK filings page is the source view; the stock page is the research view.

EDGAR remains the official archive. Lician caches 8-K exhibits so you can read what Tetra Tech Inc said without waiting on a live EDGAR scrape. Item 2.02 is the earnings exhibit — this page prefers EX-99.1 revenue, growth, EPS, and guidance over a form-type label. Form 4 insider prints stay on the same ticker timeline.

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10-K

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10-Q

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8-K

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Form 4

Recent filings

8-K2.028.019.01

8-K exhibit

EDGAR

EDGAR is the official archive. Browse all TTEK filings.

Frequently asked questions

What did TTEK just say?

TTEK cached filings are listed below. Open the latest 8-K exhibit for the company’s own words.

Where are TTEK SEC filings?

1 cached filing is on this page. EDGAR remains the official archive (CIK 0000831641).

What is an 8-K Item 2.02?

Item 2.02 is the earnings exhibit. Lician reads EX-99.1 for revenue, growth, EPS, and guidance — not a form-type label.